Low-dimensional Electronics Mechanics and Photonics
Our research group explores new schemes to engineer the physical properties of newly discovered two dimensional materials and their heterostructures. By exploiting these new properties, our aim is to configure atomic-scale electronic, photonic and mechanical devices, addressing current technical challenges.
and
• PhD student Jia-Xin Li received Wu Chien-Shiung Scholarship (吳健雄獎學金), CTCI Foundation Scholarship (中技社科技獎 ), Lam Research Outstanding Science Scholarship (科林論文頭等獎), RPGR 2022 oral presentation award (石墨烯材料國際研討會最佳報告獎), NTHU Presidential Award (清大校長獎), NTHU IPT excellent paper award (清大光電所卓越論文獎) . Congratulations! • PhD student Wei-Qing Li received NTHU IPT excellent paper award (清大光電所卓越論文獎) . Congratulations! • PhD student Po-Liang Chen received NTHU IPT outstanding paper award (清大光電所傑出論文獎) . Congratulations! • PhD student Tian-Yun Chang received CTCI Foundation Scholarship (中技社科技獎 ), NTHU IPT outstanding paper award (清大光電所傑出論文獎) . Congratulations!
We demonstrate electric control of valley degree of freedom in TMDs. The work was published on Nature Nanotechnology and also highlighted in news: The New Lens, Tech News, EE Times Taiwan, Newtalk, 自由財經, 中央通訊社, 聯合報 We create van der Waals metalenses. The work was published on Nano Letters and also highlighted in news: Ceramics.org, Futurity.org, knowridge.com, Optics.org, Asianscientist.com, Techexplorist.com, Phys.org, ScienceDaily, PhotonicsViews.com, Newsbeezer, 蘋果日報, 中國時報, Newsbeezer, 晶新聞, 東森新聞, 自由時報, 聯合報,
(2023) Chang-Hua will give an invited talk at the SPIE Photonics West on the van der Waals heterostructure based valleytronics and MIR optoelectronics. (2022) Chang-Hua will give an invited talk at the RPGR, SPIE Photonics West, OPTIC, Annual Meeting of the Physical Society of Taiwan on the van der Waals heterostructure electronics and optoelectronics. (2020/08) Chang-Hua will give an invited talk at the SPIE Optics + Photonics on the van der Waals integrated nanophotonics works. (2020/02) Chang-Hua will give an invited talk at the SPIE conference on the 2D optoelectronics & photonics works. (2019/11) Chang-Hua will give an invited talk at the Global nanophotonics 2019 on the metasurfaces & 2D-integrated photonics works. (2019/02) Chang-Hua will give an invited talk at the SPIE conference in San Francisco on the metasurfaces and 2D-integrated photonics works. (2018/11) Chang-Hua will give an invited talk at Industrial Technology Research Institute. (2018/10) Chang-Hua will give an invited talk at the RPGR 2018 in Guilin. (2018/05) Chang-Hua will give a presentation at the 12th Cross-strait Symposium on Optoelectronics in Hong Kong.
Recent
Po-Liang Chen, Tian-Yun Chang, Pei-Sin Chen, Alvin Hsien-Yi Chan, Adzilah Shahna Rosyadi, Yen-Ju Lin, Pei-Yu Huang, Jia-Xin Li, Wei-Qing Li, Chia-Jui Hsu, Neil Na, Yao-Chang Lee, Ching-Hwa Ho, Chang-Hua Liu*, “Van der Waals heterostructure mid-infrared emitters with electrically controllable polarization states and spectral characteristics.” ACS Nano 17, 10181 (2023).
Jia-Xin Li, Wei-Qing Li, Sheng-Hsiung Hung, Po-Liang Chen, Yueh-Chiang Yang, Tian-Yun Chang, Po-Wen Chiu, Horng-Tay Jeng*, Chang-Hua Liu*, “Electric control of valley polarization in monolayer WSe2 using a van der Waals magnet.” Nature Nanotechnology, in press (2022).
Tian-Yun Chang, Yueyang Chen, De-In Luo, Jia-Xin Li, Po-Liang Chen, Seokhyeong Lee, Zhuoran Fang, Wei-Qing Li, Ya-Yun ZhangPo-Liang Chen, Tian-Yun Chang, Pei-Sin Chen, Alvin Hsien-Yi Chan, Adzilah Shahna Rosyadi, Yen-Ju Lin, Pei-Yu Huang, Jia-Xin Li, Wei-Qing Li, Chia-Jui Hsu, Neil Na, Yao-Chang Lee, Ching-Hwa Ho, Chang-Hua Liu* Mo Li, Arka Majumdar*, Chang-Hua Liu*, “Black phosphorus mid-infrared light emitting diodes integrated with silicon photonic waveguides.” Nano Letters 20 (9), 6824-6830 (2020).
Low-dimensional Electronics Mechanics and Photonics
The Liu Research Lab.
Scroll top
