Associate Professor Glen Stewart

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Glen has a BSc (Honours), PhD in Physics and a Dip. Ed. from Monash University. His research involves the application of hyperfine interaction techniques (in particular ⁵⁷Fe-, ¹⁶⁹Tm- and ¹⁶¹Dy-Mössbauer spectroscopies) to probe electronic and magnetic interactions at the atomic level.

Recent research interests include:-

The nature of crystal field and magnetic interactions in rare earth compounds and intermetallics that exhibit interesting bulk behaviour
Magnetic properties of rare earth perovskite-related materials
Minerals and mineral refining processes
Radar absorbing materials and biomagnetic materials

E-mail

g.stewart@adfa.edu.au

Location

School of Physical, Environmental and Mathematical Sciences, The University of New South Wales, Australian Defence Force Academy, PO Box 7916, Canberra BC ACT 2610, AUSTRALIA

Book Chapters | 2011

Harker SJ; Stewart GA; Okimoto H; Nishimura K; Hutchison WD, 2011, 'Magnetic properties of Nb1 − xHfxFe2', in ICAME 2011, Springer Netherlands, pp. 619 - 622, http://dx.doi.org/10.1007/978-94-007-4762-3_106

Book Chapters | 1982

Stewart GA; Zukrowski J, 1982, '169Tm Mössbauer Study of TmCu2Si2', in Crystalline Electric Field Effects in f-Electron Magnetism, Springer US, pp. 319 - 325, http://dx.doi.org/10.1007/978-1-4684-8646-9_37

Book Chapters | 1982

Zukrowski J; Stewart GA; Kalkowski G; Wortmann G; Wiesinger G, 1982, 'Mössbauer Studies of the Er6 (Fe1−yMny)23Hx System', in Crystalline Electric Field Effects in f-Electron Magnetism, Springer US, pp. 149 - 156, http://dx.doi.org/10.1007/978-1-4684-8646-9_14

Book Chapters |

Hutchison WD; Stewart GA; Harker SJ; Chaplin DH, 'The Nature of Line Broadening in Thermally Detected 57FeFe NMR', in HFI/NQI 2004, Springer Berlin Heidelberg, pp. 563 - 567, http://dx.doi.org/10.1007/3-540-30924-1_89
Journal articles | 2023

Chen LD; Shu LH; Zhang BH; Liu L; Lei L; Shao Y; Huang FZ; Lv YY; Cheng ZX; Wang JL; Stewart GA; Cadogan JM; Hutchison WD; Zhou J; Liu XQ; Yao SH; Chen YB; Chen YF, 2023, 'Significant magneto-dielectric effect in SrNd2Fe2O7at room temperature', Applied Physics Letters, 122, http://dx.doi.org/10.1063/5.0136219

Journal articles | 2023

Stewart GA; Iles GN; Mole RA; Yamani Z, 2023, 'An inelastic neutron scattering investigation of holmium orthoferrite', Journal of Physics Condensed Matter, 35, http://dx.doi.org/10.1088/1361-648X/ac9e83

Journal articles | 2023

Teusner M; Mata J; Johannessen B; Stewart G; Cadogan S; Sharma N, 2023, 'Metal dicarboxylates as anode materials for Li-ion batteries', Materials Advances, 4, pp. 3224 - 3238, http://dx.doi.org/10.1039/d3ma00286a

Journal articles | 2020

Campbell S; Chaplin D; Hutchison W; Stewart G, 2020, 'Professor geoffrey wilson (1938 – 2020)', Australian Physics, 57, pp. 20 - 22

Journal articles | 2020

White R; Hutchison WD; Iles GN; Mole RA; Stewart GA; Cadogan JM; Namiki T; Nishimura K, 2020, 'Determination of the crystal field levels in TmV2Al20', Journal of Alloys and Compounds, 845, http://dx.doi.org/10.1016/j.jallcom.2020.156184

Journal articles | 2019

Stewart GA; Cadogan JM; Hutchison WD; Ryan DH, 2019, 'A Mössbauer study of DyCrO4 and ErCrO4', AIP Advances, 9, http://dx.doi.org/10.1063/1.5079989

Journal articles | 2018

Berry AJ; Stewart GA; O'Neill HSC; Mallmann G; Mosselmans JFW, 2018, 'A re-assessment of the oxidation state of iron in MORB glasses', Earth and Planetary Science Letters, 483, pp. 114 - 123, http://dx.doi.org/10.1016/j.epsl.2017.11.032

Journal articles | 2017

Evans JP; Stewart GA; Cadogan JM; Hutchison WD; Mitchell EE; Downes JE, 2017, 'Magnetic structure of DyN: A Dy 161 Mössbauer study', Physical Review B, 95, http://dx.doi.org/10.1103/PhysRevB.95.054431

Journal articles | 2017

Hutchison WD; Stewart GA; Cadogan JM; Princep A; Stewart R; Ryan DH, 2017, 'Magnetic ground state of Dy³⁺ in DyNiAl4', AIP Advances, 7, http://dx.doi.org/10.1063/1.4972997

Journal articles | 2017

Susilo RA; Cadogan JM; Hutchison WD; Stewart GA; Avdeev M; Campbell SJ, 2017, 'Magnetic structure and spin reorientation of quaternary Dy2Fe2Si2C', Journal of Physics Condensed Matter, 29, http://dx.doi.org/10.1088/1361-648X/aa52f9

Journal articles | 2017

Wang CH; Ainsworth CM; Champion SD; Stewart GA; Worsdale MC; Lancaster T; Blundell SJ; Brand HEA; Evans JSO, 2017, 'Crystal structure and magnetic modulation in β- C e2 O2FeS e2', Physical Review Materials, 1, http://dx.doi.org/10.1103/PhysRevMaterials.1.034403

Journal articles | 2015

Goossens DJ; Stewart GA; Lee WT; Studer AJ, 2015, 'Chemical and magnetic ordering in Fe0.5Ni0.5PS3', Hyperfine Interactions, 231, pp. 37 - 44, http://dx.doi.org/10.1007/s10751-014-1108-6

Journal articles | 2015

Stewart GA; Harker SJ; Hutchison WD; Amiet A; Tucker D, 2015, 'Microwave absorption and 57Fe Mossbauer properties of Ni-Ti doped barium hexaferrite', Hyperfine Interactions, http://dx.doi.org/10.1007/s10751-014-1116-6

Journal articles | 2015

Stewart GA; Salama HA; Voyer CJ; Ryan DH; Scott D; O Neill HSC, 2015, 'A Mössbauer investigation of orthorhombic phase YbMnO3', Hyperfine Interactions, 230, pp. 195 - 203, http://dx.doi.org/10.1007/s10751-014-1092-x

Journal articles | 2014

Cadogan JM; Stewart GA; Munoz Perez S; Cobas R; Hansen BR; Avdeev M; Hutchison WD, 2014, 'Magnetic ordering in TmGa', Journal of Physics: Condensed Matter, 26, http://dx.doi.org/10.1088/0953-8984/26/11/116002

Journal articles | 2011

Harker S; Stewart GA; Okimoto H; Nishimura K; Hutchison WD, 2011, 'Magnetic properties of Nb1-xHfxFe2', Hyperfine Interactions, 219, http://dx.doi.org/10.1007/s10751-011-0445-y

Journal articles | 2011

Hudspeth JM; Stewart GA; Studer AJ; Goossens DJ, 2011, 'Crystal and magnetic structures in Perovskite-related La 1-xCaxFeO3-ä(x=0.2, 0.33)', Journal of Physics and Chemistry of Solids, 72, pp. 1543 - 1547, http://dx.doi.org/10.1016/j.jpcs.2011.09.014

Journal articles | 2010

Saensunon B; Stewart GA; Gubbens PCM; Hutchison WD; Buchsteiner A, 2010, 'Corrigendum: The crystal field interaction at the rare earth site in ErNiAl4', Journal of Physics: Condensed Matter, 22, pp. 029801, http://dx.doi.org/10.1088/0953-8984/22/2/029801

Journal articles | 2010

Salama HA; Stewart GA; Hutchison WD; Nishimura K; Scott D; O Neill H, 2010, 'A 169Tm-Mossbauer spectroscopy investigation of orthorhombic phase o-TmMnO3', Solid State Communications, 150, pp. 289 - 291, http://dx.doi.org/10.1016/j.ssc.2009.11.002

Journal articles | 2009

Saensunon B; Nishimura K; Voyer C; Ryan DH; Hutchison WD; Stewart GA, 2009, 'Magnetic ground state at the ytterbium site in YbNiAl4', Journal of Applied Physics, 105, pp. 07E123-1 - 07E123-3

Journal articles | 2009

Saensunon B; Stewart GA; Gubbens PC; Hutchison WD; Buchsteiner A, 2009, 'The crystal field interaction at the rare earth site in ErNiAl4', Journal of Physics: Condensed Matter, 21, pp. 124215-1 - 124215-5

Journal articles | 2009

Saensunon B; Stewart GA; Nishimura K, 2009, 'Crystal field interaction at the Tm3+ site in TmCr2Si2', Journal of Alloys and Compounds, 476, pp. 49 - 53

Journal articles | 2009

Salama HA; Stewart GA, 2009, 'Exchange-induced Tm magnetism in multiferroic h-TmMnO3', Journal of Physics: Condensed Matter, 21, pp. 386001-1 - 386001-5

Journal articles | 2009

Salama HA; Voyer C; Ryan DH; Stewart GA, 2009, 'Magnetic order of the rare earth sublattice in h-YbMnO3', Journal of Applied Physics, 105, pp. 07E110-1 - 07E110-3

Journal articles | 2009

Schiemer J; Withers R; Noren L; Liu Y; Bourgeois L; Stewart GA, 2009, 'Detailed phase analysis and crystal structure investigation of a Bi1-xCaxFeO3-x/2 perovskite-related solid solution phase and selected property measurements thereof', Chemistry of materials, 21, pp. 4223 - 4232, http://dx.doi.org/10.1021/cm901757h

Journal articles | 2008

Low HR; Phonthammachai N; Maignan A; Stewart GA; Bastow TJ; Ma LL; White TJ, 2008, 'The crystal chemistry of ferric oxyhydroxyapatite', Inorganic Chemistry, 47, pp. 11774 - 11782

Journal articles | 2008

Saensunon B; Stewart GA; Pax RA, 2008, 'A combined 57Fe-Mossbauer and X-ray diffraction study of the ilmenite reduction process in a commercial rotary kiln', International Journal of Mineral Processing, 86, pp. 26 - 32

Journal articles | 2008

Salama HA; Stewart GA; Ryan DH; Elouneg-Jamroz M; Edge AV, 2008, 'A Mossbauer spectroscopy investigation of h-YbMnO3', Journal of Physics: Condensed Matter, 20, pp. 1 - 7

Journal articles | 2008

Salama HA; Stewart GA; Ryan DH; Elouneg-Jamroz M; Edge AVJ, 2008, 'A Mössbauer spectroscopy investigation of h-YbMnO3', Journal of Physics Condensed Matter, 20, http://dx.doi.org/10.1088/0953-8984/20/25/255213

Journal articles | 2007

Stewart GA, 2007, 'Conference report - Wagga 2007', Physicist, 44, pp. 11 - 11

Journal articles | 2005

Harker S; Stewart GA; Gubbens PC; de Vroege CF, 2005, 'Crystal field interaction in RFe2Si2 (R = Er and Tm)', Journal of Alloys and Compounds, 402, pp. 17 - 20, http://www.sciencedirect.com/science/article/B6TWY-4GFCPSK-8/2/ab259157c71c399100d6c1ce657f8496

Journal articles | 2005

Hutchison WD; Stewart GA; Harker S; Chaplin DH, 2005, 'The Nature of Line Broadening in Thermally Detected 57FeFe NMR', Hyperfine Interactions, 159, pp. 121 - 125

Journal articles | 2005

Stewart GA; Hutchison WD; Edge AV; Rupprecht K; Wortmann G; Nishimura K; Isikawa Y, 2005, 'The magnetic properties of GdNiAl4', Journal of Magnetism and Magnetic Materials, 292, pp. 72 - 78

Journal articles | 2004

Jimenez E; Gubbens PC; Sakarya S; Stewart GA; de Reotier P; Yaouanc A; Isasi J; Saez-Puche R; Zimmermann U, 2004, 'Interplay between Tm3+ and Cr5+ magnetic sublattices in TmCrO4', Journal of Magnetism and Magnetic Materials, 272-76, pp. 568 - 570

Journal articles | 2003

Cadogan JM; Ryan DH; Stewart GA; Gagnon R, 2003, '166Er Mossbauer study of Er2Ge2O7', Journal of Magnetism and Magnetic Materials, 265, pp. 199 - 203

Journal articles | 2003

Cadogan JM; Ryan DH; Stewart GA; Gagnon R, 2003, '¹⁶⁶Er Mössbauer study of Er2Ge2O 7', Journal of Magnetism and Magnetic Materials, 265, pp. 199 - 203, http://dx.doi.org/10.1016/S0304-8853(03)00265-8

Journal articles | 2003

Hutchison WD; Chaplin DH; Ohya S; Muto S; Nishimura K; Sato H; Kawamura Y; Stewart GA, 2003, 'NMRON studies of cold rolled cobalt foils', Physica B - Condensed Matter, 329-333, pp. 1083 - 1084

Journal articles | 2003

Stewart GA; Mcpherson IM; Gubbens PC; Kaiser CT; Dalmas de Reotier P; Yaouanc A; Cottrell SP, 2003, 'Search for magnetic Cu-Cu ordering in Gd2BaCuO5', Journal of Alloys and Compounds, 358, pp. 7 - 11

Journal articles | 2002

Flambaum V; Russell GJ; Stewart GA; Horvat J; Dou SX, 2002, 'The effect of hydrogeneration on the superconducting transition temperature of MgB2', Physica C - Superconductivity and Its Applications, 382, pp. 213 - 216

Journal articles | 2002

Flambaum V; Stewart GA; Russell GJ; Horvat J; Dou SX, 2002, 'The Effect of Hydrogenation on the Superconducting Transition Temperature of MgB2', Physica C - Superconductivity and Its Applications, 382, pp. 213 - 216

Journal articles | 2002

Harker S; van Dijk BD; Mulders AM; Gubbens PC; Stewart GA; de Vroege CF; Buschow KH, 2002, 'Crystal Fields and magnetic Interactions in TmT2Si2 (T = Co, Ni, Cu)', Journal of Physics: Condensed Matter, 14, pp. 2705 - 2714

Journal articles | 2002

Stewart GA; Hutchison WD; Harker S; Chaplin DH, 2002, 'Mossbauer Absorber Detection of Nuclear Magnetic Resonance at Milikelvin Temperature', Physical Review - Section B - Condensed Matter, 66, pp. 1344151 - 1344157

Journal articles | 2002

Stewart GA; Hutchison WD; Harker SJ; Chaplin DH, 2002, 'Mössbauer absorber detection of nuclear magnetic resonance at millikelvin temperature', Physical Review B - Condensed Matter and Materials Physics, 66, pp. 1344151 - 1344157

Journal articles | 2001

Stewart GA; Zukrowski J; Gubbens PC; van der Nol R; Harker S, 2001, 'Magnetic Behaviour in Tm2Fe3Si5', Journal of Magnetism and Magnetic Materials, pp. 93 - 98

Journal articles | 2000

Harker S; Stewart GA; Gubbens PC, 2000, 'Magnetic order and crystal fields in the Pnma phases of Tm2BaTO5 (T=Co and Ni)', Journal of Alloys and Compounds, 307, pp. 70 - 76, http://dx.doi.org/10.1016/S0925-8388(00)00840-9

Journal articles | 2000

Stewart GA; Harker S; Strecker M; Wortmann G, 2000, 'Mössbauer spectroscopy investigation of the Immm phase nickelates Gd2BaNiO5 and Tm2BaNiO5', Physical Review - Section B - Condensed Matter, pp. 6220 - 6226

Journal articles | 1999

Stewart GA; Gubbens PC, 1999, 'Induced thulium magnetisation in the `green phase` Tm2BaCuO5', Journal of Magnetism and Magnetic Materials, 206, pp. 17 - 26, http://dx.doi.org/10.1016/S0304-8853(99)00552-1

Journal articles | 1998

Chaplin D; Hutchison W; Stewart G, 1998, 'Foreword - Nuclear methods in magnetism', AUSTRALIAN JOURNAL OF PHYSICS, 51, pp. 153 - 155, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000074150700001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Journal articles | 1998

Harker S; Cadogan JM; Stewart GA; Campbell SJ; Kennedy S; Edge AV, 1998, 'A Structural and Magnetic Study of Nd(Fe,Ni)8.5Si2.5', Journal of Magnetism and Magnetic Materials, 183, pp. 101 - 110

Journal articles | 1998

Harker S; Cadogan JM; Stewart GA; Campbell SJ; Kennedy S; Edge AV, 1998, 'A structural & magnetic study of Nd(Fe, Ni)8.5Si2.5', Journal of Magnetism and Magnetic Materials, 183, pp. 101 - 110

Journal articles | 1998

Stewart GA; Harker S; Pooke DM, 1998, 'Crystal-field interaction at the thulium site in TmBa2Cu4O8', Journal of Physics: Condensed Matter, 10, pp. 8269 - 8278

Journal articles | 1998

Strecker M; Hettkamp P; Wortmann G; Stewart G, 1998, '¹⁵⁵Gd Mössbauer study of Gd2BaCuO5', Journal of Magnetism and Magnetic Materials, 177-181, pp. 1095 - 1096, http://dx.doi.org/10.1016/S0304-8853(97)00932-3

Journal articles | 1998

Strecker M; Hettkamp P; Wortmann G; Stewart GA, 1998, '155Gd Mossbauer study of Gd2BaCuO5', Journal of Magnetism and Magnetic Materials, 177-181, pp. 1095 - 1096

Journal articles | 1997

Hutchison WD; Harker S; St Quintin TD; Stewart GA; Grayevsky A; Kaplan N, 1997, 'On the Diffusion of Co into PrNi5', Solid State Communications, 104, pp. 113 - 117

Journal articles | 1996

Harker S; Stewart GA; Edge AV, 1996, 'Induced thulium magnetisation for the Immm phase of Tm2BaNiO5', Solid State Communications, 100, pp. 307 - 310

Journal articles | 1995

Gubbens PC; Moolenaar AA; Stewart GA; Mulder FM; Boschow KH, 1995, 'Influence of the crystal field on the magnetic behaviour of Er2 Ni17', Journal of Magnetism and Magnetic Materials, 140-144, pp. 1011 - 1012

Journal articles | 1994

Stewart GA; Thompson PW; Cadogan JM; Li HS, 1994, '¹⁶⁹Tm Mössbauer investigation of the compounds TmFe2Ge2 and TmCu2Ge2', Hyperfine Interactions, 90, pp. 407 - 410, http://dx.doi.org/10.1007/BF02069147

Journal articles | 1994

Stewart GA, 1994, 'Some applications of rare earth Mossbauer spectroscopy', Metals forum, 18, pp. 177 - 193

Journal articles | 1994

Yazidjoglou N; Hutchison WD; Stewart GA, 1994, 'Transient NMRON studies of dilute ⁵⁴Mn in single-crystal Fe', Journal of Physics: Condensed Matter, 6, pp. 7109 - 7115, http://dx.doi.org/10.1088/0953-8984/6/35/019

Journal articles | 1993

Chaplin DH; Huang X; Hutchison WD; Stewart GA; Yazidjoglou N, 1993, 'Recent experiments with transient NMRON', Hyperfine Interactions, 80, pp. 1263 - 1267, http://dx.doi.org/10.1007/BF00567489

Journal articles | 1993

Harris MB; Stewart GA; Creagh DC, 1993, 'Influence of hydrogenation on the structure of cubic Lu6Fe23 and Y6Fe23', Solid State Communications, 85, pp. 389 - 392, http://dx.doi.org/10.1016/0038-1098(93)90685-G

Journal articles | 1993

STEWART GA; CADOGAN S, 1993, 'A TM-169 MOSSBAUER INVESTIGATION OF TM2CU2O5', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 118, pp. 322 - 330, http://dx.doi.org/10.1016/0304-8853(93)90433-3

Journal articles | 1993

Stewart GA; Cadogan JM, 1993, 'A ¹⁶⁹Tm Mössbauer investigation of Tm2Cu2O5', Journal of Magnetism and Magnetic Materials, 118, pp. 322 - 330, http://dx.doi.org/10.1016/0304-8853(93)90433-3

Journal articles | 1992

Stewart GA; Cadogan JM; Edge AVJ, 1992, '¹⁶⁹Tm Mossbauer investigation of thulium pyrogermanate', Journal of Physics: Condensed Matter, 4, pp. 1849 - 1858, http://dx.doi.org/10.1088/0953-8984/4/7/023

Journal articles | 1992

Stewart GA; James SD, 1992, 'Computer simulation of underwater sound propagation as a teaching aid', European Journal of Physics, 13, pp. 264 - 267, http://dx.doi.org/10.1088/0143-0807/13/6/003

Journal articles | 1992

Yazidjoglou N; Hutchison WD; Foster HR; Stewart GA; Chaplin DH, 1992, 'Discrepancies in NMRON Knight Shifts of impurity nuclei in ferromagnets', Hyperfine Interactions, 75, pp. 283 - 290, http://dx.doi.org/10.1007/BF02398984

Journal articles | 1991

Stewart GA; Hutchison WD; Yazidjoglou N, 1991, 'Influence of diffused impurities on radiofrequency penetration', Journal of Physics: Condensed Matter, 3, pp. 9811 - 9816, http://dx.doi.org/10.1088/0953-8984/3/48/022

Journal articles | 1991

Yazidjoglou N; Hutchison WD; Stewart GA, 1991, 'Single-passage NMRON investigation of ¹²⁵Sb impurities in single-crystal iron', Journal of Physics: Condensed Matter, 3, pp. 467 - 482, http://dx.doi.org/10.1088/0953-8984/3/4/010

Journal articles | 1990

Back PJ; Stewart GA, 1990, 'Single passage NMRON and the spin-temperature question', Hyperfine Interactions, 60, pp. 933 - 936, http://dx.doi.org/10.1007/BF02399904

Journal articles | 1990

Bergold M; Wortmann G; Stewart GA, 1990, 'Crystalline-electric field interactions in DyBa2Cu3O7-δ and TmBa2Cu3O7-δ from¹⁶¹Dy- and¹⁶⁹Tm-Mössbauer spectroscopy', Hyperfine Interactions, 55, pp. 1205 - 1212, http://dx.doi.org/10.1007/BF02397150

Journal articles | 1990

KOZLOWSKI A; STEWART GA; OBUSZKO Z; ZUKROWSKI J, 1990, 'MAGNETISM IN Y6MN23HX', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 92, pp. 155 - 161, http://dx.doi.org/10.1016/0304-8853(90)90692-J

Journal articles | 1990

KozŁowski A; Stewart GA; Obuszko Z; Zukrowski J, 1990, 'Magnetism in Y6Mn23Hx', Journal of Magnetism and Magnetic Materials, 92, pp. 155 - 161, http://dx.doi.org/10.1016/0304-8853(90)90692-J

Journal articles | 1990

Stewart GA, 1990, 'Quadrupole interaction at¹⁶⁹Tm in orthorhombic TmF3', Hyperfine Interactions, 53, pp. 413 - 418, http://dx.doi.org/10.1007/BF02101076

Journal articles | 1989

Zukrowski J; Wortmann G; Stewart GA, 1989, 'Mössbauer Effect Study of the Magnetic Order in Th6Mn23Hx', Zeitschrift fur Physikalische Chemie, 163, pp. 669 - 670, http://dx.doi.org/10.1524/zpch.1989.163.Part_2.0669

Journal articles | 1988

Stewart GA; Day RK; Dunlop JB; Price DC, 1988, 'A two-site analysis of¹⁶⁹Tm Mössbauer measurements on thulium sesquioxide', Hyperfine Interactions, 40, pp. 339 - 342, http://dx.doi.org/10.1007/BF02049112

Journal articles | 1988

Stewart GA; Kaindl G, 1988, 'Crystal field interaction at Tm in TmZn2', Hyperfine Interactions, 40, pp. 429 - 432, http://dx.doi.org/10.1007/BF02049134

Journal articles | 1988

Stewart GA; Zukrowski J; Kozłowski A, 1988, 'TmCu2Si2, a two-singlet magnetic system?', Hyperfine Interactions, 40, pp. 433 - 436, http://dx.doi.org/10.1007/BF02049135

Journal articles | 1985

Back PJ; Chaplin DH; Foster HR; Stewart GA; Wilson GVH, 1985, 'Transient NMR/ON of⁵⁶CoFe', Hyperfine Interactions, 22, pp. 193 - 197, http://dx.doi.org/10.1007/BF02063993

Journal articles | 1985

Stewart GA; Creagh DC, 1985, 'A simple model for the occurrence of tetragonal hydrides of cubic R 6T23 intermetallics', Journal of Physics F: Metal Physics, 15, pp. 1639 - 1649, http://dx.doi.org/10.1088/0305-4608/15/8/004

Journal articles | 1985

Stewart GA, 1985, 'On the interpretation of nuclear quadrupole interaction data for rare-earth nuclei at low symmetry sites', Hyperfine Interactions, 23, pp. 1 - 16, http://dx.doi.org/10.1007/BF02060135

Journal articles | 1983

Stewart GA; Whittle GL; Campbell SJ; Zukrowski J, 1983, 'A Mössbauer effect study of Y(⁵⁷Fe:Mn)12', Hyperfine Interactions, 16, pp. 681 - 684, http://dx.doi.org/10.1007/BF02147341

Journal articles | 1981

Stewart G; Zukrowski J; Wortmann G, 1981, 'Magnetic order observed in Er6Mn23H21 using the Mössbauer effect', Solid State Communications, 39, pp. 1017 - 1020, http://dx.doi.org/10.1016/0038-1098(81)90079-X

Journal articles | 1981

Stewart GA; Wortmann G, 1981, 'Non-axial electric field gradient at the dysprosium nucleus in hexagonal DyH3', Physics Letters A, 85, pp. 185 - 187, http://dx.doi.org/10.1016/0375-9601(81)90899-9

Journal articles | 1981

Stewart GA; Zukrowski J; Wortmann G, 1981, 'Magnetic order in Y6(⁵⁷Fe:Mn)23H26', Journal of Magnetism and Magnetic Materials, 25, pp. 77 - 82, http://dx.doi.org/10.1016/0304-8853(81)90149-9

Journal articles | 1977

Stewart GA; Barclay JA; Don CG; Lester LN; Wilson GVH, 1977, 'The ensemble rotation concept in nuclear magnetic resonance on oriented nuclei', Journal of Physics C: Solid State Physics, 10, pp. 3651 - 3672, http://dx.doi.org/10.1088/0022-3719/10/18/029

Journal articles | 1977

Stewart GA; Barclay JA, 1977, 'Numerical solutions for single passage NMR on nuclei experiencing small electric quadrupole interactions', Hyperfine Interactions, 5, pp. 95 - 108, http://dx.doi.org/10.1007/BF01021681

Journal articles | 1976

Stewart GA; Barclay JA, 1976, 'The effects of clustering on the hyperfine field of indium in iron', physica status solidi (a), 38, pp. 533 - 538, http://dx.doi.org/10.1002/pssa.2210380213

Journal articles | 1971

Hutton DR; Troup GJ; Stewart GA, 1971, 'Paramagnetic ions in zoisite', Science, 174, pp. 1259, http://dx.doi.org/10.1126/science.174.4015.1259
Conference Papers | 2015

Hutchison W; Stewart GA; Cadogan JM, 2015, 'Magnetic ground state of Dy3+ in DyNiAl4', in Lewis R; Zhang C (ed.), Australian Institute of Physics, Wagga Wagga, NSW, Australia, pp. WP15-1 - WP15-4, presented at 39th Annual Condensed Matter and Materials Meeting, Wagga Wagga, NSW, Australia, 03 February 2015 - 06 February 2015, http://www.aip.org.au/info/sites/default/files/cmm/2015/Wagga2015_6_WP15_Hutchison.pdf

Theses / Dissertations | 2015

Li F, 2015, Multiferroicity and Metal-Insulator Transitions in Strongly Correlated Electron Systems, UNSW Canberra

Conference Papers | 2014

Allison M; Liu S; Stewart GA; Ling C; Sohnel T, 2014, 'Exploring the Properties of Complex Layered Tin Cluster Compounds', in Proceedings of the 38th Annual Condensed Matter & Materials Meeting, Australian Institute of Physics, New Zealand, pp. 6 - 9, presented at 38th Annual Condensed Matter & Materials Meeting, New Zealand, 04 February 2014 - 07 February 2014, http://www.aip.org.au/info/?q=content/38th-annual-condensed-matter-and-materials-meeting-new-zealand-2014

Conference Posters | 2014

Leung C; Vyborna N; Wilkinson T; Al-Mustafa F; Joyce R; Allison M; Stewart GA; Soehnel T, 2014, 'Synthesis and characterisation of (M2-xFex)SnO4 (M = Mn, Zn) ternary transition metal-tin-oxygen spinel systems', Lucas Heights, presented at AINSE-ANBUG Neutron Scattering Symposium, Lucas Heights, 24 November 2014 - 25 April 2015

Conference Posters | 2014

Soehnel T; Allison M; Wagner FE; Stewart GA; Ling C, 2014, 'Mössbauer spectroscopy on Fe, Ru, and Ir-Sn cluster compounds', Canberra, presented at 5th Joint International Conference on Hyperfine Interactions and Symposium on Nuclear Quadrupole Interactions, Canberra, 21 September 2014 - 26 April 2015

Conference Presentations | 2014

Stewart GA; Wortmann G, (ed.), 2014, 'Magnetic structure of gadolinium manganite probed by 155Gd-Mössbauer spectroscopy', presented at 38th Annual Condensed Matter & Materials Meeting, Auckland, 04 February 2014 - 07 April 2015

Conference Posters | 2014

Stewart GA; Yamani Z; Ryan DH; Hutchison WD; Cadogan JM, 2014, 'Revisiting the crystal field transitions for Er3+ in ErNiAl4 using polarized inelastic neutron scattering', Canberra, presented at 21st Annual Australian Institute of Physics Congress, Canberra, 07 September 2014 - 11 April 2015

Conference Papers | 2014

Stewart GA; hutchison W; Yamani Z; Cadogan JM; Ryan DH, 2014, 'Identifying further inelastic neutron crystal field transitions in ErNiAl4', in Soehnel T (ed.), Proceedings of the 38th Annual Condensed Matter and Materials Meeting - Waiheke Island, New Zealand, Australian Institute of Physics, Waiheke Island, Auckland, New Zealand, pp. 24 - 27, presented at 38th Annual Condensed Matter and Materials Meeting, Waiheke Island, Auckland, New Zealand, 04 February 2014 - 07 February 2014, http://www.aip.org.au/info/sites/default/files/cmm/2014/6tp13.pdf

Conference Papers | 2013

Stewart GA, 2013, 'Exploiting Fitted Electric Field Gradient Parameters: Axis Ambiguity and the Asymmetry Parameter Constraint, 0 ≤ η ≤1', in Proceedings - 37th Annual Condensed Matter and Materials Meeting, 37th Annual Condensed Matter and Materials Meeting, Wagga Wagga, presented at 37th Annual Condensed Matter and Materials Meeting, Wagga Wagga, 05 February 2013 - 08 February 2013, http://www.aip.org.au/info/sites/default/files/cmm/2013/tp25.pdf

Conference Papers | 2012

Harker S; Stewart GA; Okimoto H; Nishimura K; Hutchison WD, 2012, 'MAGNETIC PROPERTIES OF Nb1-XHfXFe2', in Proceedings of the 36th Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, pp. tp20, p112, presented at 36th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga NSW, 31 January 2012 - 03 February 2012

Conference Papers | 2012

Pax R; Stewart GA, 2012, 'Quantitative Determination of Phases Using Mössbauer Spectroscopy and X-ray Diffraction: A Case Study of the Fe-Ti-O System', in Proceedings of the 36th Annual Condensed Matter and Materials Meeting, 36th Annual ANZIP Condensed Matter and Materials Meeting, Australia, pp. TP31:1 - TP31:4, presented at 36th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga NSW, 31 January 2012 - 03 February 2012, http://www.aip.org.au/wagga2012/TP31.pdf

Conference Papers | 2012

Ryan DH; Lee-hone N; Stewart GA, 2012, 'An 166Er-Mössbauer investigation of ErNiAl4', in Solid State Phenomena, Trans. Tech. Publications, Switzerland, pp. 84 - 87, presented at 18th International Conference on Solid Compounds of Transtition Elements, SCTE 2012, Lisbon, Portugal, 31 March 2012 - 05 April 2012, http://dx.doi.org/10.4028/www.scientific.net/SSP.194.84

Conference Papers | 2012

Stewart GA; Cadogan JM; Cobas R; Munoz Perez S, 2012, 'The Magnetic Hyperfine Field at the 169Tm-site in TmFe11Ti', in Proceedings of the 20th Annual Australian Institute of Physics Congress, 20th Annual Australian Institute of Physics Congress, Sydney, pp. 1 - 4, presented at 20th Annual Australian Institute of Physics Congress, Sydney, 09 December 2012 - 13 December 2012, http://www.aip.org.au/info/?q=content/2012-aip-congress-full-papers

Conference Papers | 2012

Stewart GA; Lee-hone N; Ryan D, 2012, 'An 166Er-Mössbauer investigation of ErCr2Si2', in Book of abstracts, Sixth Joint European Magnetic Symposia, Parma, Italy, pp. 73 - 73, presented at Sixth Joint European Magnetic Symposia, Parma, Italy, 09 September 2012 - 14 September 2012

Conference Papers | 2012

Yildirim B; Stewart GA; Riesen HA, 2012, 'Structural and Optical Properties of Nanocrystalline LiGa5O8:Fe3+', in Proceedings of the 36th Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, pp. WP37:1 - WP37:4, presented at 36th Condensed Matter and Materials Meeting, Wagga Wagga, 31 January 2012 - 03 February 2012, http://www.aip.org.au/wagga2012/

Conference Papers | 2011

Harker S; Okimoto H; Stewart GA; Nishimura K; Hutchison WD, 2011, 'An 57Fe Mossbauer study of the magnetic phase diagram for Nb1-xHfxFe2', in Micolich A (ed.), Proceedings of 35th Annual Condensed Matter and Materials Meeting, Wagga Wagga 2011, Australian Institute of Physics, Australia, pp. 71, presented at 35th Annual Condensed Matter and Materials Meeting, 2011, Wagga Wagga NSW, 01 February 2011 - 04 February 2011

Conference Papers | 2010

Mallmann G; Stewart GA; O Neill H, 2010, 'A Mossbauer Study of the Fe Oxidation State in a Basalt-like Silicate Melt', in Proceedings of the 19th Australian Institute of Physics Congress, IOP, Australia, pp. 1 - 3, presented at 19th Australian Institute of Physics Congress, Melbourne, 05 December 2010 - 09 December 2010

Conference Papers | 2010

Saensunon B; Stewart GA; Gubbens PCM; Russina M; Kemner E, 2010, 'The crystal field schemes for Er3+ in ErCr2Si2 and ErMn2Si2', in Proceedings of the 34th Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, presented at 34th Annual Condensed Matter and Materials Meeting 2010, Waiheke Island Resort, Auckland, New Zealand, 02 February 2010 - 05 February 2010, http://www.aip.org.au/wagga2010/2010_17.pdf

Conference Papers | 2010

Salama HA; Stewart GA; Nishimura K; Hutchison WD; Scott D; O Neill H; Voyer C; Ryan DH, 2010, 'Hysteresis effects in o-YbMnO3?', in Sohnel T (ed.), Handbook of the 34th Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, pp. p 68, presented at 34th Annual Condensed Matter and Materials Meeting 2010, Waiheke Island Resort, Auckland, New Zealand, 02 February 2010 - 05 February 2010

Conference Papers | 2009

Saensunon B; Nishimura K; Stewart GA, 2009, 'The magnetic ground state of the Tm3+ site in TmMn2Si2', in Proceedings of the 33rd Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, presented at 33rd Annual Condensed Matter and Materials Meeting, Wagga Wagga, NSW, Australia, 04 February 2009 - 06 February 2009

Conference Papers | 2009

Saensunon B; Stewart GA; Gubbens PC; Hutchison WD; Buchsteiner A, 2009, 'The crystal field interaction at the rare earth site in ErNiAl4', in Handbook of the Symposium on Neutron Scattering and Magnetism (on the occasion of the 70th birthday of Dr Trevor Hicks), AINSE, Australia, pp. 12 - 12, presented at Symposium on Neutron Scattering and Magnetism, Lucas Heights, 20 April 2009

Conference Papers | 2009

Salama HA; Stewart GA; Nishimura K; Scott D; O Neill H, 2009, 'A 169Tm-Mossbauer spectroscopy investigation of orthorhombic phase TmMnO3', in Muller H (ed.), Handbook of the International Conference on the Applications of the Mossbauer Effect, Institute of Solid State Physics, Austria, pp. T09-56 - T09-56, presented at International Conference on the Applications of the Mossbauer Effect, Vienna, Austria, 19 July 2009 - 24 July 2009

Conference Papers | 2009

Salama HA; Stewart GA, 2009, 'Exchange-induced Tm Magnetism in Multiferroic h-TmMnO3', in Handbook of the 33rd Annual Condensed Matter and Materials Meeting, AIP, Australia, pp. 27 - 27, presented at 33rd Annual Condensed Matter and Materials Meeting, Wagga Wagga, NSW, Australia, 04 February 2009 - 06 February 2009

Conference Papers | 2009

Salama HA; Stewart GA, 2009, 'Influence of Fe on the magnetic properties of h-Yb(Mn1-xFex)O3', in Proceedings of the 33rd Annual Condensed Matter and Materials Meeting, Australian Institute of Physics, Australia, presented at 33rd Annual Condensed Matter and Materials Meeting, Wagga Wagga, NSW, Australia, 04 February 2009 - 06 February 2009

Conference Papers | 2009

Salama HA; Stewart GA, 2009, 'Modelling the temperature dependence of the local 4b-site Tm moment in hexagonal phase TmMnO3', in Handbook of the Symposium on Neutron Scattering and Magnetism (on the occasion of the 70th birthday of Dr Trevor Hicks), AINSE, Australia, pp. 20 - 20, presented at Symposium on Neutron Scattering and Magnetism, Lucas Heights, 20 April 2009

Conference Papers | 2009

Stewart GA, 2009, 'Characterization of the crystal field interaction in rare earth intermetallics using Mossbauer spectroscopy', in Journal of Physics: Conference Series 264, Institute of Physics, UK, presented at International Conference on the Applications of the Mossbauer Effect, Vienna, Austria, 19 July 2009 - 24 July 2009, http://dx.doi.org/10.1088/1742-6596/217/1/012071

Conference Papers | 2008

Hutchison WD; Goossens DJ; Studer AJ; Avdeev M; Saensunon B; Stewart GA, 2008, 'A recent low temperature measurement of OPAL - magnetic structure of ErNiAl4', in Riley D (ed.), Conference Handbook: 7th AINSE/ANBUG Neutron Scattering Symposium, Lucas Heights, Australia, presented at 7th AINSE / ANBUG Neutron Scattering Symposium AANSS 2008, Lucas Heights, Australia, 08 December 2008 - 10 December 2008

Conference Papers | 2008

Hutchison WD; Saensunon B; Ahlefeldt R; Stewart GA, 2008, 'Magnetic ordering temperatures across the RNiAl4 series', in 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, presented at 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 30 January 2008 - 01 February 2008

Conference Papers | 2008

Saensunon B; Nishimura K; Stewart GA, 2008, 'Lattice specific heat for the intermetallic series RCr2Si2 (R=rare earth)', in 32nd Annual Condensed Matter and Materials Meeting, 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, presented at 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 30 January 2008 - 01 February 2008

Conference Papers | 2008

Saensunon B; Stewart GA, 2008, 'Crystal field interaction at the Tm site in TmCr2Si2', in Cortie MB (ed.), Conference Handbook of the 32nd Annual Condensed Matter and Materials Meeting, 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, pp. 70 - 70, presented at 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 30 January 2008 - 01 February 2008

Conference Papers | 2008

Salama HA; McLean NS; Moyle NB; Stewart GA, 2008, 'Refinement of the Structural Phase Diagram for Calcium-doped RMnO3 (R=rare earth)', in 32nd Annual Condensed Matter and Materials Meeting, 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, presented at 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 30 January 2008 - 01 February 2008

Conference Papers | 2008

Salama HA; Stewart GA; Nishimura K; Scott D; O Neill H, 2008, 'A Mossbauer investigation of o-YbMnO3', in Cortie MB (ed.), Conference Handbook of the 32nd Annual Condensed Matter and Materials Meeting, 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, pp. 72 - 72, presented at 32nd Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 30 January 2008 - 01 February 2008

Conference Papers | 2007

Hutchison WD; Goossens DJ; Saensunon B; Stewart GA; Avdeev M; Nishimura K, 2007, 'Magnetic Order Studies of ErNiAl4', in 31st Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, presented at 31st Annual Condensed Matter and Materials Meeting 2007, Charles Sturt University, Wagga Wagga, 06 February 2007 - 09 February 2007

Conference Papers | 2007

Saensunon B; Nishimura K; Stewart GA, 2007, 'The magnetic environment of the rare earth site in RT2Si2 compounds (R = rare earth, T = Cr & Mn)', in 31st Condensed Matter and Materials Meeting, 31st Annual Condensed Matter and Materials Meeting 2007, Charles Sturt University, Wagga Wagga, presented at 31st Annual Condensed Matter and Materials Meeting 2007, Charles Sturt University, Wagga Wagga, 06 February 2007 - 09 February 2007

Conference Papers | 2007

Saensunon B; Stewart GA; Gubbens PC; Hutchison WD; Buchsteiner A, 2007, 'The crystal field parameters for Er3+ in ErNiAl4', in Ling C (ed.), AANSS 2007 6th AINSE / ANBUG Neutron Scattering Symposium, Lucas Heights, NSW, pp. 49 - 49, presented at AANSS 2007 6th AINSE / ANBUG Neutron Scattering Symposium, Lucas Heights, NSW, 04 December 2007 - 06 December 2007

Conference Papers | 2007

Salama HA; Scott D; Taboada JB; Strickland N; O Neill HS; Stewart GA, 2007, 'Preparation of orthorhombic phase YbMnO3 and Yb2/3Ca1/3MnO3', in 31st Condensed Matter and Materials Meeting, 31st Annual Condensed Matter and Materials Meeting 2007, Charles Sturt University, Wagga Wagga, presented at 31st Annual Condensed Matter and Materials Meeting 2007, Charles Sturt University, Wagga Wagga, 06 February 2007 - 09 February 2007

Conference Papers | 2006

Hutchison WD; Goossens DJ; Saensunon B; Stewart GA; Avdeev M; Nishimura K, 2006, 'Magnetic order studies of RNiAl4', in Ling C (ed.), 5th AINSE/ANBUG Neutron Scattering Symposium (AANSS 2006), Lucas Heights, NSW, presented at 5th AINSE/ANBUG Neutron Scattering Symposium (AANSS 2006), Lucas Heights, NSW, 11 December 2006 - 13 December 2006

Conference Papers | 2006

Saensunon B; Stewart GA; Gubbens PC; Hutchison WD; Buchsteiner A, 2006, 'The crystal field scheme for Er3+ in ErNiAl4', in Ling C (ed.), 5th AINSE/ANBUG Neutron Scattering Symposium (AANSS 2006), Lucas Heights, NSW, pp. 61 - 61, presented at 5th AINSE/ANBUG Neutron Scattering Symposium (AANSS 2006), Lucas Heights, NSW, 11 December 2006 - 13 December 2006

Conference Papers | 2006

Saensunon B; Stewart GA; Pax RA, 2006, 'Ilemenite Reduction Process', in Avdeed M; Yu D; Stampfl A (eds.), 30th Annual ANZIP Condensed Matter and Materials Meeting, 30th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga, NSW, pp. TP25 - TP25, presented at 30th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga, NSW, 07 February 2006 - 10 February 2006

Conference Papers | 2006

Tucker D; Stewart GA; Amiet A; Edge AV, 2006, 'Microwave Absorption Properties of Ni-Ti Doped Barium Hexaferrite', in Avdeed M; Yu D; Stampfl A (eds.), 30th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga, NSW, pp. TP24 - TP24, presented at 30th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga, NSW, 07 February 2006 - 10 February 2006

Conference Papers | 2006

Wang J; Kaczmarek WA; Campbell SJ; Stewart GA; Birou P; Lawes G; James M, 2006, 'Structural and Magnetic properties of Y1-xSrxFeO3 - 57Fe Moessbauer Study', in Avdeev M; Yu D; Stampfl A (eds.), Australian and New Zealand Institutes of Physics (ANZIP)30th Annual Condensed Matter and Materials Meeting, Wagga Wagga, NSW, presented at 30th Annual ANZIP Condensed Matter and Materials Meeting, Wagga Wagga, NSW, 07 February 2006 - 10 February 2006

Conference Papers | 2005

Browne NB; Edge AV; Powell MW; Stewart GA, 2005, 'The Neel temperature for YbMnO3', in Colla M (ed.), 16th National Congress: Physics for the Nation, 16th National Congress: Physics for the Nation, Australian National University, Canberra, pp. 194 - 194, presented at 16th National Congress: Physics for the Nation, Australian National University, Canberra, 30 January 2005 - 04 February 2005

Conference Papers | 2005

Harker S; Stewart GA; Gubbens PC; de Vroege CF, 2005, 'Crystal field interaction in RFe2Si2 (R=Er,Tm)', in Colla M (ed.), 16th National Congress: Physics for the Nation, Australian National University, Canberra, pp. 194 - 194, presented at 16th National Congress: Physics for the Nation, Australian National University, Canberra, 30 January 2005 - 04 February 2005

Conference Papers | 2005

Jimenez E; Gubbens PC; Stewart GA; Harker S; Robinson D; Dalmas de Reotier P; Yaouanc A; Isasi J; Saez-Puche R, 2005, 'Interplay between Tm and Cr magnetic sublattices in TmCrO4', in Colla M (ed.), 16th National Congress: Physics for the Nation, 16th National Congress: Physics for the Nation, Australian National University, Canberra, pp. 175 - 175, presented at 16th National Congress: Physics for the Nation, Australian National University, Canberra, 30 January 2005 - 04 February 2005

Conference Papers | 2005

Jimenez E; Gubbens PC; Stewart GA; Harker S; Robinson D; Dalmas de Reotier P; Yaouanc A; Isasi J; Saez-Puche R, 2005, 'Magnetic and structural properties of thulium chromate', in Campbell S; Cadogan S; Hauser N; James M; Furusaka M; Osburn R; Wilson C (eds.), International Conference on Neutron Scattering ICNS2005, ICNS 2005: 8th International Conference on Neutron Scattering ICNS 2005, Sydney, pp. 107 - 107, presented at ICNS 2005: 8th International Conference on Neutron Scattering ICNS 2005, Sydney, 27 November 2005 - 02 December 2005

Conference Papers | 2005

Stewart GA; Harker S; Mcpherson IM; Edge AV, 2005, 'An Alternative Interpretation of Mossbauer Spectra for 57Fe-doped Lanthanum Calcum Manganite', in 16th National Congress: Physics for the Nation, 16th National Congress: Physics for the Nation, Australian National University, Canberra, presented at 16th National Congress: Physics for the Nation, Australian National University, Canberra, 30 January 2005 - 04 February 2005

Conference Papers | 2004

Jones M; Suder MM; Amiet A; Edge AV; Stewart GA; Hutchison WD; Jewsbury P, 2004, 'A Comparison of the Influence of Different Dopants on the Radar-absorbing Properties of Barium Hexaferrite', in WAGGA '97, Charles Sturt University, Wagga Wagga, NSW, pp. WP25, presented at 28th Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 03 February 2004 - 06 February 2004

Conference Papers | 2004

Stewart GA; Hutchison WD; Edge AV; Rupprecht K; Wortmann G; Nishimura K; Ishikawa Y, 2004, 'The Magnetic Properties of GdNiAl4', in WAGGA '97, Charles Sturt University, Wagga Wagga, NSW, presented at 28th Annual Condensed Matter and Materials Meeting, Charles Sturt University, Wagga Wagga, NSW, 03 February 2004 - 06 February 2004

Conference Papers | 2000

Mcpherson IM; Harker S; Stewart GA; Edge AV; Chaplin DH; Strecker M; Wortmann G, 2000, 'An overview of Mossbauer investigations for some perovskite manganites R2/3A1/3MnO3 (R=La,Gd,Tm; A-Ca,Sr,Ba)', in WAGGA '97, 24th Annual Condensed Matter Physics Meeting of the Australian and New Zealand Institutes of Physics, Wagga Wagga, NSW, pp. FM5, presented at 24th Annual Condensed Matter Physics Meeting of the Australian and New Zealand Institutes of Physics, Wagga Wagga, NSW, 01 February 2000 - 04 February 2000

Conference Papers | 2000

Stewart GA; Hutchison WD; Harker S; Chaplin DH, 2000, 'Mossbauer detection of nuclear magnetic resonance at millikelvin temperatures', in 14th National Congress of the Australian Institute of Physics, Adelaide, Sth Aust, pp. MT13, presented at 14th National Congress of the Australian Institute of Physics, Adelaide, Sth Aust, 10 December 2000 - 15 December 2000

Conference Papers | 1999

Byrne A; Chaplin DH; Hutchison WD; Stewart GA, 1999, 'ADFA/ANU 150 keV Radioactive Ion Implanter', in Clark R; Jones R; Dzurak A (eds.), 23rd Annual Condensed Matter Physics Meeting, Charles Sturt University, Wagga Wagga, pp. TP11, presented at 23rd Annual Condensed Matter Physics Meeting, Charles Sturt University, Wagga Wagga, 02 February 1999 - 05 February 1999

Conference Papers | 1999

Mcpherson IM; Harker S; Stewart GA; Edge AV; Unknown , 1999, 'On probing the colossal magnetoresistance material La2/3Ca1/3MnO3 with a dilute concentration of 57Fe', in Mössbauer RJ (ed.), International Conference on the Applications of the Mossbauer Effect (ICAME 99), International Conference on the Applications of the Mössbauer Effect (ICAME 99), Garmisch-Partenkirchen, Germany, pp. T7/23, presented at International Conference on the Applications of the Mössbauer Effect (ICAME 99), Garmisch-Partenkirchen, Germany, 29 August 1999 - 03 September 1999

Conference Papers | 1999

Mcpherson IM; Harker S; Stewart GA; Edge AV; Unknown , 1999, 'Spin Fluctuations in the Colossal Magnetoresistance manganite La2/3Ca1/3MnO3', in Clark R; Jones R; Dzurak A (eds.), 23rd Annual Condensed Matter Physics Meeting, 23rd Annual Condensed Matter Physics Meeting, Charles Sturt University, Wagga Wagga, pp. TP1, presented at 23rd Annual Condensed Matter Physics Meeting, Charles Sturt University, Wagga Wagga, 02 February 1999 - 05 February 1999

Conference Papers | 1997

Strecker M; Hettkamp P; Wortmann G; Stewart G, 1997, 'Gd-155 Mossbauer study of Gd2BaCuO5', in JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, ELSEVIER SCIENCE BV, AUSTRALIA, CAIRNS, pp. 1095 - 1096, presented at International Conference on Magnetism, AUSTRALIA, CAIRNS, 27 July 1997 - 01 August 1997, http://dx.doi.org/10.1016/S0304-8853(97)00932-3

Conference Papers | 1980

Stewart GA; Kalkowski G; Wortmann G, 1980, 'MOESSBAUER STUDIES OF TmH3 AND DyH3.', in Journal of the less-common metals, pp. 291 - 300, http://dx.doi.org/10.1016/0022-5088(80)90320-3

Preprints |

Stewart GA; Iles GN; Mole R; Yamani Z, An Inelastic Neutron Scattering Investigation of Holmium Orthoferrite, , http://dx.doi.org/10.2139/ssrn.4126757