Mr Hongyang Ma
Postdoctoral Fellow

Mr Hongyang Ma

Science
School of Physics

Hongyang Ma completed his PhD in the School of Materials Science & Engineering at UNSW Sydney, where he studied noval nanoparticles for biomedical application and interfacial reactions by using density functional theory (DFT). He then joined the School of Physcis at UNSW Sydney as a postdoctoral research associate in Nov. 2020. His work is using theoretical simulation to investigate the electronic properties of shallow donors in silicon to help design and optimize high-performance quantum computing devices.

  • Journal articles | 2022
    Ma H; Hsueh YL; Monir S; Jiang Y; Rahman R, 2022, 'Ab-initio calculations of shallow dopant qubits in silicon from pseudopotential and all-electron mixed approach', Communications Physics, vol. 5, http://dx.doi.org/10.1038/s42005-022-00948-6
    Journal articles | 2022
    Ma H; Liu Z; Koshy P; Sorrell CC; Hart JN, 2022, 'Density Functional Theory Investigation of the Biocatalytic Mechanisms of pH-Driven Biomimetic Behavior in CeO2', ACS Applied Materials and Interfaces, vol. 14, pp. 11937 - 11949, http://dx.doi.org/10.1021/acsami.1c24686
    Journal articles | 2022
    Sun J; Yamaguchi D; Tang L; Periasamy S; Ma H; Hart JN; Chiang K, 2022, 'Enhancement of oxygen exchanging capability by loading a small amount of ruthenium over ceria-zirconia on dry reforming of methane', Advanced Powder Technology, vol. 33, http://dx.doi.org/10.1016/j.apt.2021.103407
    Journal articles | 2021
    Jiang Y; Chen WF; Ma H; Ren H; Lim S; Lu X; Bahmanrokh G; Mofarah SS; Wang D; Koshy P; Sorrell CC, 2021, 'Effect of Bi/Ti ratio on (Na0.5Bi0.5)TiO3/Bi4Ti3O12 heterojunction formation and photocatalytic performance', Journal of Environmental Chemical Engineering, vol. 9, pp. 106532 - 106532, http://dx.doi.org/10.1016/j.jece.2021.106532
    Journal articles | 2020
    Adabifiroozjaei E; Mofarah SS; Ma H; Jiang Y; Assadi MHN; Suzuki TS, 2020, 'Molecular dynamics simulation of vacancy cluster formation in β- and α-Si3N4', Computational Materials Science, vol. 178, http://dx.doi.org/10.1016/j.commatsci.2020.109632
    Journal articles | 2020
    Ma H; Ren H; Koshy P; Sorrell CC; Hart JN, 2020, 'Enhancement of CeO2 Silanization by Spontaneous Breakage of Si-O Bonds through Facet Engineering', Journal of Physical Chemistry C, vol. 124, pp. 2644 - 2655, http://dx.doi.org/10.1021/acs.jpcc.9b08406
    Journal articles | 2019
    Adabifiroozjaei E; Koshy P; Emadi F; Mofarah SS; Ma H; Rastkerdar E; Lim S; Webster RF; Mitchell DRG; Sorrell CC, 2019, 'Ionic interdiffusion as interaction mechanism between Al and Si3N4', Journal of the American Ceramic Society, vol. 102, pp. 4835 - 4847, http://dx.doi.org/10.1111/jace.16358
    Journal articles | 2019
    Ren H; Dittrich T; Ma H; Hart JN; Fengler S; Chen S; Li Y; Wang Y; Cao F; Schieda M; Ng YH; Xie Z; Bo X; Koshy P; Sheppard LR; Zhao C; Sorrell CC, 2019, 'Manipulation of Charge Transport by Metallic V 13 O 16 Decorated on Bismuth Vanadate Photoelectrochemical Catalyst', Advanced Materials, vol. 31, pp. e1807204, http://dx.doi.org/10.1002/adma.201807204
    Journal articles | 2018
    Ren H; Wang J; Ma H; Cao F; Jiang Y; Koshy P; Sorrell CC, 2018, 'Deconvolution of dopant-derived extrinsic and intrinsic effects in TiO2 nanoparticulate thin films', New Journal of Chemistry, vol. 42, pp. 19685 - 19691, http://dx.doi.org/10.1039/c8nj03083a
    Journal articles | 2017
    Adabifiroozjaei E; Ma H; Koshy P; Sorrell CC, 2017, 'Anorthite (CaAl2Si2O8)–aluminum interface: kinetics of high-temperature interactions', Journal of Materials Science, vol. 52, pp. 6767 - 6777, http://dx.doi.org/10.1007/s10853-017-0913-0
    Journal articles | 2016
    Adabifiroozjaei E; Koshy P; Rastkerdar E; Ma H; Sorrell CC, 2016, 'Interfacial reactions between Al7075 alloy and BaAl2Si2O8 + CaAl2Si2O8 mixture', Philosophical Magazine, vol. 96, pp. 3711 - 3734, http://dx.doi.org/10.1080/14786435.2016.1237784
  • Preprints | 2021
    Ma H; Liu Z; Koshy P; Sorrell CC; Hart JN, 2021, DFT Investigation of Biocatalytic Mechanisms from pH-Driven, Multi-Enzyme, Biomimetic Behavior in CeO2, http://dx.doi.org/10.48550/arxiv.2104.10994
    Preprints | 2021
    Ma H; Ren H; Liu Z; Koshy P; Sorrell CC; Hart JN, 2021, DFT Investigation of pH-Driven Oxygen Vacancy Formation-Annihilation in CeO2, http://dx.doi.org/10.48550/arxiv.2104.10992
    Preprints | 2020
    Liua Z; Ma H; Sorrell CC; Koshy P; Hart JN, 2020, Enhancement of light absorption and oxygen vacancy formation in CeO2 by transition metal doping: A DFT study, http://dx.doi.org/10.48550/arxiv.2012.06195