Overview
Background
Yi-Hsun Chen completed his PhD in Physics at the Monash University in 2024. Prior to this PhD, he obtained his Master degree in Optoelectronics at the National Chiao Tung University, Taiwan, in 2014.
His research interests relate to electronic transport and optical properties of the following field of study:
- Superconducting qubits
- Exciton science
- Bose-Einstein condensate
- 2D materials (graphene, transition metal dichalcogenides, etc.)
- Plasmonics
In 2024, He joins UQ as a Postdoctoral Research Fellow under an ARC Linkage Project "Surface and Interface Engineering for Superconducting Quantum Circuits," pursuing high-quality superconducting quantum circuits using surface engineering strategies.
Please find his publication list via google scholar profile https://scholar.google.com.tw/citations?user=EvKa9qIAAAAJ&hl=en
Availability
- Dr Yi-Hsun Chen is:
- Available for supervision
Qualifications
- Bachelor of Optoelectronics, National Taipei University of Technology
- Masters (Research) of Optoelectronics, National Chiao Tung University
- Doctor of Philosophy of Condensed Matter Physics, Monash University
Works
Search Professor Yi-Hsun Chen’s works on UQ eSpace
2025
Journal Article
Superconductivity in substitutional Ga-hyperdoped Ge epitaxial thin films
Steele, Julian A., Strohbeen, Patrick J., Verdi, Carla, Baktash, Ardeshir, Danilenko, Alisa, Chen, Yi-Hsun, van Dijk, Jechiel, Knudsen, Frederik H., Leblanc, Axel, Perconte, David, Wang, Lianzhou, Demler, Eugene, Salmani-Rezaie, Salva, Jacobson, Peter and Shabani, Javad (2025). Superconductivity in substitutional Ga-hyperdoped Ge epitaxial thin films. Nature Nanotechnology, 20 (12), 1-10. doi: 10.1038/s41565-025-02042-8
2025
Journal Article
Efficient light upconversion via resonant exciton-exciton annihilation of dark excitons in few-layer transition metal dichalcogenides
Chen, Yi-Hsun, Lo, Ping-Yuan, Boschen, Kyle W., Hsu, Chih-En, Hsu, Yung-Ning, Holtzman, Luke N., Peng, Guan-Hao, Huang, Chun-Jui, Holbrook, Madisen, Wang, Wei-Hua, Barmak, Katayun, Hone, James, Hawrylak, Pawel, Hsueh, Hung-Chung, Davis, Jeffrey A., Cheng, Shun-Jen, Fuhrer, Michael S. and Chen, Shao-Yu (2025). Efficient light upconversion via resonant exciton-exciton annihilation of dark excitons in few-layer transition metal dichalcogenides. Nature Communications, 16 (1) 2935, 1-11. doi: 10.1038/s41467-025-57991-4
2025
Journal Article
Pick-and-place transfer of arbitrary-metal electrodes for van der Waals device fabrication
Xing, Kaijian, Mcewen, Daniel, Yin, Yuefeng, Zhao, Weiyao, Bake, Abdulhakim, Cortie, David, Liu, Jingying, Vu, Thi-Hai-Yen, Chen, Yi-Hsun, Hone, James, Stacey, Alastair, Edmonds, Mark T., Medhekar, Nikhil V., Watanabe, Kenji, Taniguchi, Takashi, Ou, Qingdong, Qi, Dong-Chen and Fuhrer, Michael S. (2025). Pick-and-place transfer of arbitrary-metal electrodes for van der Waals device fabrication. ACS Nano, 19 (3), 3579-3588. doi: 10.1021/acsnano.4c13592
2023
Journal Article
Increased phase coherence length in a porous topological insulator
Nguyen, Alexander, Akhgar, Golrokh, Cortie, David L., Bake, Abdulhakim, Pastuovic, Zeljko, Zhao, Weiyao, Liu, Chang, Chen, Yi-Hsun, Suzuki, Kiyonori, Fuhrer, Michael S., Culcer, Dimitrie, Hamilton, Alexander R., Edmonds, Mark T. and Karel, Julie (2023). Increased phase coherence length in a porous topological insulator. Physical Review Materials, 7 (6) 064202, 1-6. doi: 10.1103/physrevmaterials.7.064202
2022
Journal Article
P-type Ohmic contact to monolayer WSe2 field-effect transistors using high-electron affinity amorphous MoO3
Chen, Yi-Hsun, Xing, Kaijian, Liu, Song, Holtzman, Luke N., Creedon, Daniel L., McCallum, Jeffrey C., Watanabe, Kenji, Taniguchi, Takashi, Barmak, Katayun, Hone, James, Hamilton, Alexander R., Chen, Shao-Yu and Fuhrer, Michael S. (2022). P-type Ohmic contact to monolayer WSe2 field-effect transistors using high-electron affinity amorphous MoO3. ACS Applied Electronic Materials, 4 (11), 5379-5386. doi: 10.1021/acsaelm.2c01053
2022
Journal Article
Phase Modulation of Self-Gating in Ionic Liquid-Functionalized InSe Field-Effect Transistors
Cheng, Chih-Yi, Pai, Wei-Liang, Chen, Yi-Hsun, Paylaga, Naomi Tabudlong, Wu, Pin-Yun, Chen, Chun-Wei, Liang, Chi-Te, Chou, Fang-Cheng, Sankar, Raman, Fuhrer, Michael S., Chen, Shao-Yu and Wang, Wei-Hua (2022). Phase Modulation of Self-Gating in Ionic Liquid-Functionalized InSe Field-Effect Transistors. Nano Letters, 22 (6), 2270-2276. doi: 10.1021/acs.nanolett.1c04522
2022
Journal Article
Defects, band bending and ionization rings in MoS<sub>2</sub>
Di Bernardo, Iolanda, Blyth, James, Watson, Liam, Xing, Kaijian, Chen, Yi-Hsun, Chen, Shao-Yu, Edmonds, Mark T. and Fuhrer, Michael S. (2022). Defects, band bending and ionization rings in MoS2. Journal of Physics: Condensed Matter, 34 (17) 174002, 1-7. doi: 10.1088/1361-648x/ac4f1d
2021
Journal Article
Magnetotransport in hybrid InSe/monolayer graphene on SiC
Wang, Chih-Yuan, Lin, Yun-Wu, Chuang, Chiashain, Yang, Cheng-Hsueh, Patel, Dinesh K., Chen, Sheng-Zong, Yeh, Ching-Chen, Chen, Wei-Chen, Lin, Chia-Chun, Chen, Yi-Hsun, Wang, Wei-Hua, Sankar, Raman, Chou, Fang-Cheng, Kruskopf, Mattias, Elmquist, Randolph E. and Liang, Chi-Te (2021). Magnetotransport in hybrid InSe/monolayer graphene on SiC. Nanotechnology, 32 (15) 155704, 1-7. doi: 10.1088/1361-6528/abd726
2019
Journal Article
Oxidized-monolayer tunneling barrier for strong Fermi-level depinning in layered InSe transistors
Chen, Yi-Hsun, Cheng, Chih-Yi, Chen, Shao-Yu, Rodriguez, Jan Sebastian Dominic, Liao, Han-Ting, Watanabe, Kenji, Taniguchi, Takashi, Chen, Chun-Wei, Sankar, Raman, Chou, Fang-Cheng, Chiu, Hsiang-Chih and Wang, Wei-Hua (2019). Oxidized-monolayer tunneling barrier for strong Fermi-level depinning in layered InSe transistors. npj 2D Materials and Applications, 3 (1) 49, 1-7. doi: 10.1038/s41699-019-0133-3
2018
Journal Article
High-Performance InSe Transistors with Ohmic Contact Enabled by Nonrectifying Barrier-Type Indium Electrodes
Huang, Yu-Ting, Chen, Yi-Hsun, Ho, Yi-Ju, Huang, Shih-Wei, Chang, Yih-Ren, Watanabe, Kenji, Taniguchi, Takashi, Chiu, Hsiang-Chih, Liang, Chi-Te, Sankar, Raman, Chou, Fang-Cheng, Chen, Chun-Wei and Wang, Wei-Hua (2018). High-Performance InSe Transistors with Ohmic Contact Enabled by Nonrectifying Barrier-Type Indium Electrodes. ACS Applied Materials & Interfaces, 10 (39), 33450-33456. doi: 10.1021/acsami.8b10576
2016
Journal Article
Room temperature fabrication of titanium nitride thin films as plasmonic materials by high-power impulse magnetron sputtering
Yang, Zih-Ying, Chen, Yi-Hsun, Liao, Bo-Huei and Chen, Kuo-Ping (2016). Room temperature fabrication of titanium nitride thin films as plasmonic materials by high-power impulse magnetron sputtering. Optical Materials Express, 6 (2) 245651, 540-551. doi: 10.1364/ome.6.000540
2015
Journal Article
Tunability and Optimization of Coupling Efficiency in Tamm Plasmon Modes
Chang, Che-Yuan, Chen, Yi-Hsun, Tsai, Yu-Lin, Kuo, Hao-Chung and Chen, Kuo-Ping (2015). Tunability and Optimization of Coupling Efficiency in Tamm Plasmon Modes. IEEE Journal of Selected Topics in Quantum Electronics, 21 (4), 262-267. doi: 10.1109/jstqe.2014.2375151
2014
Journal Article
Observation of the high-sensitivity plasmonic dipolar antibonding mode of gold nanoantennas in evanescent waves
Chen, Yi-Hsun, Chen, Kuo-Ping, Shih, Min-Hsiung and Chang, Che-Yuan (2014). Observation of the high-sensitivity plasmonic dipolar antibonding mode of gold nanoantennas in evanescent waves. Applied Physics Letters, 105 (3) 031117, 1-4. doi: 10.1063/1.4891573
Supervision
Availability
- Dr Yi-Hsun Chen is:
- Available for supervision
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Supervision history
Current supervision
-
Doctor Philosophy
Scanning Probe Microscopy for Quantum Device Engineering
Associate Advisor
Other advisors: Professor Arkady Fedorov, Dr Peter Jacobson
Media
Enquiries
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