By Dr Ziheng Liu

Book Chapters

Liu Z; Hao X; Ho-Baillie A; Green M, 2018, 'Epitaxial Growth of Ge on Si by Magnetron Sputtering', in Epitaxy

Journal articles

He M; Zhang M; Li Z; Liu X; Sun K; Liu Z; Hao X, 2025, 'Top Cells for Silicon-Based Tandem Photovoltaics', Advanced Materials, 37, http://dx.doi.org/10.1002/adma.202411858

Li C; Xu Y; Xie M; Zhang P; Zhang B; Xiao B; Zhang S; Liu Z; Zhang W; Hao X, 2025, 'Assessing solar-to-PV power conversion models: Physical, ML, and hybrid approaches across diverse scales', Energy, 323, http://dx.doi.org/10.1016/j.energy.2025.135744

Feng Z; Lee M; Tian R; Patterson R; Wang Y; Qian C; Sun K; Liu Z; Yun JS; Xu M; Zhang X; Jin H; Green M; He M; Li Z; Hao X, 2025, 'Doped-NiOx Seed Layer on Textured Substrates for Low-Loss Contacts in Perovskite Solar Cells', Advanced Energy Materials, 15, http://dx.doi.org/10.1002/aenm.202405016

Wang Y; Zhang M; Zhang M; Liu X; Lee M; Feng Z; Yuan X; Liu Z; Yun JS; Xu J; Hao X, 2025, 'A Complementary Hole-Transport Layer of PTAA and SAM on FTO Substrate for p-i-n Structured Perovskite Solar Cells', Advanced Functional Materials, http://dx.doi.org/10.1002/adfm.202508510

Hou T; Zhang M; Sun X; Wang Y; Chen K; Fu Z; He M; Liu X; Liu Z; Huang Y; Green MA; Hao X, 2024, 'Methylammonium-Free Ink for Low-Temperature Crystallization of α-FAPbI3 Perovskite', Advanced Energy Materials, 14, http://dx.doi.org/10.1002/aenm.202400932

Han C; Li C; Yuwono JA; Liu Z; Sun K; Wang K; He G; Huang J; Kumar PV; Vongsvivut J; Cong J; Mehrvarz H; Han Z; Lu X; Pan J; Hao X; Amal R, 2024, 'Nanostructured hybrid catalysts empower the artificial leaf for solar-driven ammonia production from nitrate', Energy and Environmental Science, 17, pp. 5653 - 5665, http://dx.doi.org/10.1039/d3ee03836j

Zhang P; Li C; He M; Liu Z; Hao X, 2024, 'The Intermediate Connection of Subcells in Si-based Tandem Solar Cells', Small Methods, 8, http://dx.doi.org/10.1002/smtd.202300432

Wang Y; Zhou S; Liu X; Sun K; Lee M; Liu Z; Zhang M; Bai Y; Hameiri Z; Hao X, 2024, 'Cu2(Thiourea)Br2 complex as a multifunctional interfacial layer for reproducible PTAA‐based p‐i‐n perovskite solar cells', Solar RRL, http://dx.doi.org/10.1002/solr.202300920

Qian C; Sun K; Cong J; Cai H; Huang J; Li C; Cao R; Liu Z; Green M; Hoex B; Chen T; Hao X, 2023, 'Bifacial and Semitransparent Sb2(S,Se)3 Solar Cells for Single‐Junction and Tandem Photovoltaic Applications', Advanced Materials, 35, http://dx.doi.org/10.1002/adma.202303936

Li C; Pusch A; Liu Z; Zhang P; Huang J; Guo H; Zhang W; Wang H; Gao P; Sun Q; Ekins-Daukes N; Hao X, 2023, 'A modeling framework to quantify the intermediate layer impact in III-V//Si multijunction solar cells', Japanese Journal of Applied Physics, 62, http://dx.doi.org/10.35848/1347-4065/acd45e

Liu X; Zheng B; Shi L; Zhou S; Xu J; Liu Z; Yun JS; Choi E; Zhang M; Lv Y; Zhang WH; Huang J; Li C; Sun K; Seidel J; He M; Peng J; Hao X; Green M, 2023, 'Perovskite solar cells based on spiro-OMeTAD stabilized with an alkylthiol additive', Nature Photonics, 17, pp. 96 - 105, http://dx.doi.org/10.1038/s41566-022-01111-x

Li C; Wang H; Liu Z; Guo H; Zhang P; Rey G; Huang J; Gao P; Sun Q; Zhang W; Ekins-Daukes N; Hao X, 2021, 'Improving Performance of Bifacial-Grid III–V Solar Cells Bonded on Glass by Selective Contact Annealing', Solar Rrl, 5, http://dx.doi.org/10.1002/solr.202100438

Lim J; Kim M; Park HH; Jung H; Lim S; Hao X; Choi E; Park S; Lee M; Liu Z; Green MA; Seo J; Park J; Yun JS, 2021, 'Kinetics of light-induced degradation in semi-transparent perovskite solar cells', Solar Energy Materials and Solar Cells, 219, http://dx.doi.org/10.1016/j.solmat.2020.110776

Liu Z; Hao X; Huang J; Ho-Baillie A; Green MA, 2019, 'Laser-induced aluminium-assisted crystallization of Ge-rich SixGe1-x epitaxy on Si', Thin Solid Films, 679, pp. 55 - 57, http://dx.doi.org/10.1016/j.tsf.2019.04.005

Liu X; Shi L; Huang J; Liu Z; Zhang P; Yun JS; Soufiani AM; Seidel J; Sun K; Hameiri Z; Stride JA; Zhang Y; Green MA; Lin H; Hao X, 2019, 'Improvement of Cs-(FAPbI3)0.85(MAPbBr3)0.15 quality via DMSO-molecule-control to increase the efficiency and boost the long-term stability of 1 cm2 sized planar perovskite solar cells', Solar RRL, pp. 1800338 - 1800338, http://dx.doi.org/10.1002/solr.201800338

Zhang Y; Huang J; Yan C; Sun K; Cui X; Liu F; Liu Z; Zhang X; Liu X; Stride JA; Green MA; Hao X, 2019, 'High open-circuit voltage CuSbS2 solar cells achieved through the formation of epitaxial growth of CdS/CuSbS2 hetero-interface by post-annealing treatment', Progress in Photovoltaics Research and Applications, 27, pp. 37 - 43, http://dx.doi.org/10.1002/pip.3061

Liu Z; Hao X; Huang J; Ho-Baillie A; Green MA, 2018, 'Reduction of Threading Dislocation Density in Sputtered Ge/Si(100) Epitaxial Films by Continuous-Wave Diode Laser-Induced Recrystallization', ACS Applied Energy Materials, 1, pp. 1893 - 1897, http://dx.doi.org/10.1021/acsaem.7b00130

Liu Z; Noh S; Hao X; Huang J; Ho-Baillie A; Green MA, 2018, 'Fabrication of low-defect Ge-rich SiGe-on-insulator by continuous-wave diode laser-induced recrystallization', Journal of Alloys and Compounds, 744, pp. 679 - 682, http://dx.doi.org/10.1016/j.jallcom.2018.02.151

Noh S; Hao X; Liu Z; Green MA; Lee S; Ho-Baillie A, 2018, 'Investigating the effect of silicon thickness on ultra-thin silicon on insulator as a compliant substrate for gallium arsenide heteroepitaxial growth', Thin Solid Films, 653, pp. 371 - 376, http://dx.doi.org/10.1016/j.tsf.2018.03.056

Schmitt SW; Sarau G; Speich C; Döhler GH; Liu Z; Hao X; Rechberger S; Dieker C; Spiecker E; Prost W; Tegude FJ; Conibeer G; Green MA; Christiansen SH, 2018, 'Germanium Template Assisted Integration of Gallium Arsenide Nanocrystals on Silicon: A Versatile Platform for Modern Optoelectronic Materials', Advanced Optical Materials, 6, http://dx.doi.org/10.1002/adom.201701329

Liu X; Zhang Y; Shi L; Liu Z; Huang J; Yun JS; Zeng Y; Pu A; Sun K; Hameiri Z; Stride JA; Seidel J; Green MA; Hao X, 2018, 'Exploring inorganic binary alkaline halide to passivate defects in low-temperature-processed planar-structure hybrid perovskite solar cells', Advanced Energy Materials, 8, pp. 1800138 - 1800138, http://dx.doi.org/10.1002/aenm.201800138

Liu Z; Hao X; Ho-Baillie A; Green MA, 2017, 'Effects of Al thickness on one-step aluminium-assisted crystallization of Ge epitaxy on Si by magnetron sputtering', Materials Letters, 209, pp. 32 - 35, http://dx.doi.org/10.1016/j.matlet.2017.07.103

Liu Z; Hao X; Huang J; Ho-Baillie A; Varlamov S; Green MA, 2017, 'Diode laser annealing of epitaxy Ge on sapphire (0 0 0 1) grown by magnetron sputtering', Materials Letters, 208, pp. 35 - 38, http://dx.doi.org/10.1016/j.matlet.2017.05.043

Zhang J; Song J; Liu Z; Hao X; Chen H; Hu H; Zhang H, 2017, 'Modeling of continuous wave laser melting of germanium epitaxial films on silicon substrates', Materials Express, 7, pp. 341 - 350, http://dx.doi.org/10.1166/mex.2017.1382

Liu Z; Hao X; Ho-Baillie A; Green MA, 2017, 'In situ X-ray diffraction study on epitaxial growth of SixGe1−xon Si by aluminium-assisted crystallization', Journal of Alloys and Compounds, 695, pp. 1672 - 1676, http://dx.doi.org/10.1016/j.jallcom.2016.10.315

Liu Z; Hao X; Huang J; Li W; Ho-Baillie A; Green MA, 2016, 'Diode laser annealing on Ge/Si (100) epitaxial films grown by magnetron sputtering', Thin Solid Films, 609, pp. 49 - 52, http://dx.doi.org/10.1016/j.tsf.2016.04.040

Liu Z; Hao X; Ho-baillie A; Tsao C-Y; Green MA, 2015, 'Cyclic thermal annealing on Ge/Si(100) epitaxial films grown by magnetron sputtering', Thin Solid Films, http://dx.doi.org/10.1016/j.tsf.2014.11.083

Liu Z; Hao X; Ho-Baillie A; Green MA, 2014, 'One-step aluminium-assisted crystallization of Ge epitaxy on Si by magnetron sputtering', Applied Physics Letters, 104, http://dx.doi.org/10.1063/1.4864463

Liu Z; Hao X; Qi F; Ho-Baillie A; Green MA, 2014, 'Epitaxial growth of single-crystalline silicon-germanium on silicon by aluminium-assisted crystallization', Scripta Materialia, 71, pp. 25 - 28, http://dx.doi.org/10.1016/j.scriptamat.2013.09.026

Conference Papers

Li C; Liu Z; Hao X; Green M, 2020, 'Design of nanostructured intermediate layer for tandem solar cells', Virtual, presented at 47th IEEE Photovoltaics Specialists Conference, Virtual, 15 June 2020

Li C; Liu Z; Hao X; Green M, 2019, 'Optical optimization for III-V/Si multijunction solar cells', Xi'an, China, presented at 29th International Photovoltaic Science and Engineering Conference, Xi'an, China, 04 November 2019

Li C; Liu Z; Hao X; Green M, 2019, 'Optimization of Ag/PMMA particles in transparent conductive adhesive layer for two-terminal multijunction solar cells', Marseille, France, presented at European Photovoltaic Solar Energy Conference and Exhibition, Marseille, France, 09 September 2019

Liu Z; Hao X; Ho-Baillie A; Green M, 2019, 'Aluminium-assisted crystallization of Ge and SiGe epitaxy on Si', Beijing, China, presented at 2019 International Conference on Metals and Alloys, Beijing, China, 19 August 2019

Liu Z; Hao X; Huang J; Green M, 2019, 'Effects of layer thicknesses on laser-induced aluminium-assisted crystallization of Ge-rich SiGe epitaxy on Si', Chicago, USA, presented at 46th IEEE Photovoltaic Specialists Conference, Chicago, USA, 16 June 2019

Li C; Liu Z; Hao X; Green M, 2018, 'Optical optimization for III-V//Si multijunction solar cells', Sydney, presented at Asia Pacific Solar Research Conference, Sydney, 04 December 2018

Liu Z; Hao X; Ho-Baillie A; Green MA, 2018, 'Low-temperature epitaxial growth of Ge on Si, towards a cost-effective substrate for III-V solar cells', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion Wcpec 2018 A Joint Conference of 45th IEEE Pvsc 28th Pvsec and 34th Eu Pvsec, pp. 216 - 219, http://dx.doi.org/10.1109/PVSC.2018.8547316

Liu Z; Hao X; Ho-Baillie A; Green MA, 2018, 'Low-temperature epitaxial growth of Ge on Si, towards a cost-effective substrate for III-V solar cells', in 2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC), IEEE, HI, Waikoloa, pp. 0216 - 0219, presented at 7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) / A Joint Conference of 45th IEEE PVSC / 28th PVSEC / 34th EU PVSEC, HI, Waikoloa, 10 June 2018 - 15 June 2018, https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000469200400050&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Liu Z; Hao X; Ho-Baillie A; Green M, 2017, 'Epitaxial growth of Ge on Si at low temperatures for III-V tandem solar cells', Melbourne, Australia, presented at Asia Pacific Solar Research Conference, Melbourne, Australia, 05 December 2017

Liu Z; Hao X; Huang J; Ho-Baillie A; Green MA, 2017, 'Dislocation density reduction of virtual Ge substrates by CW diode laser treatment', in 2017 IEEE 44th Photovoltaic Specialist Conference Pvsc 2017, pp. 412 - 416, http://dx.doi.org/10.1109/PVSC.2017.8366548

Liu Z; Hao X; Huang J; Noh S; Ho-Baillie A; Green M, 2016, 'Defect control in mismatched Ge hetero-epitaxy by laser annealing, towards a cost-effective virtual Ge substrate for high efficiency III-V solar cells', Canberra, Australia, presented at Asia Pacific Solar Research Conference,, Canberra, Australia, 30 November 2016

Liu Z; Lee S; Noh S; Hao X; Ho-Baillie A; Green M, 2016, 'The Development of Novel Nanocluster-Based Buffer Layers for Multi-Junction Solar Cells', Canberra, Australia, presented at Asia Pacific Solar Research Conference, Canberra, Australia, 30 November 2016

Liu Z; Hao X; Huang J; Ho-Baillie A; Green MA, 2016, 'Dislocation density reduction of virtual Ge substrates by CW diode laser treatment', in Conference Record of the IEEE Photovoltaic Specialists Conference, Portland, OR, USA, pp. 2382 - 2384, presented at 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Portland, OR, USA, 05 June 2016 - 10 June 2016, http://dx.doi.org/10.1109/PVSC.2016.7750067

Liu Z; Hao X; Huang J; Ho-Baillie A; Green M, 2016, 'Virtual Ge substrates with low threading dislocation density produced by CW laser induced recrystallization', Phoenix, USA, presented at 2016 MRS Spring Meeting, Phoenix, USA, 28 March 2016

Liu Z; Hao X; Huang J; Ho-Baillie A; Green M, 2015, 'Laser annealed Ge/Si, a cost-effective virtual Ge substrate for high efficiency III-V tandem solar cells', Brisbane, Australia, presented at Asia Pacific Solar Research Conference, Brisbane, Australia, 01 December 2015

Liu Z; Hao X; Huang J; Ho-Baillie A; Green M, 2015, 'Laser annealed Ge epitaxial film on Si wafer, a cost-effective virtual Ge substrate for III-V tandem solar cells', Hamburg, Germany, presented at European Photovoltaic Solar Energy Conference and Exhibition, Hamburg, Germany, 14 September 2015

Liu Z; Hao X; Ho-Baillie A; Li W; Huang J; Green M, 2014, 'Strategies for fabricating cost-effective virtual Ge substrates for high efficiency III-V tandem solar cells', Sydney, Australia, presented at Asia Pacific Solar Research Conference, Sydney, Australia, 08 December 2014

Liu Z; Hao X; Ho-Baillie A; Green M, 2014, 'Dislocation density reduction of Ge epitaxy on Si', San Francisco, USA, presented at 2014 MRS spring meeting, San Francisco, USA, 21 April 2014

Li W; Liu Z; Chen J; Liu F; Hao X, 2014, 'Transmission electron microscopy analysis of secondary phases in Cu2ZnSnS4 thin film solar cells', in Materials Research Society Symposium Proceedings, http://dx.doi.org/10.1557/opl.2014.740

Song N; Hao X; Huang J; Liu Z; Liu X; Huang S; Green M, 2012, 'Film thickness and substrate temperature effects on sputtered Al:ZnO window layer for Cu2ZnSnS4 thin film solar cells', in Conference on Optoelectronic and Microelectronic Materials and Devices Proceedings COMMAD, pp. 153 - 154, http://dx.doi.org/10.1109/COMMAD.2012.6472406

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