Zobrazeno 1 - 10
of 304
pro vyhledávání: '"Lau*, Chun Ning"'
Autor:
Tian, Haidong, Codecido, Emilio, Mao, Dan, Zhang, Kevin, Che, Shi, Watanabe, Kenji, Taniguchi, Takashi, Smirnov, Dmitry, Kim, Eun-Ah, Bockrath, Marc, Lau, Chun Ning
Geometric frustration is a phenomenon in a lattice system where not all interactions can be satisfied, the simplest example being antiferromagnetically coupled spins on a triangular lattice. Frustrated systems are characterized by their many nearly d
Externí odkaz:
http://arxiv.org/abs/2402.14774
Autor:
Shcherbakov, Dmitry, Voigt, Greyson, Memaran, Shahriar, Liu, Gui-Bin, Wang, Qiyue, Watanabe, Kenji, Taniguchi, Takashi, Smirnov, Dmitry, Balicas, Luis, Zhang, Fan, Lau, Chun Ning
A two-dimensional (2D) quantum electron system is characterized by the quantized energy levels, or subbands, in the out-of-plane direction. Populating higher subbands and controlling the inter-subband transitions have wide technological applications
Externí odkaz:
http://arxiv.org/abs/2312.03228
Autor:
Zhang, Yuxin, Tian, Haidong, Li, Huaixuan, Yoon, Chiho, Nelson, Ryan A., Li, Ziling, Watanabe, Kenji, Taniguchi, Takashi, Smirnov, Dmitry, Kawakami, Roland, Goldberger, Joshua E., Zhang, Fan, Lau, Chun Ning
Two-dimensional (2D) materials have drawn immense interest in scientific and technological communities, owing to their extraordinary properties that are profoundly altered from their bulk counterparts and their enriched tunability by gating, proximit
Externí odkaz:
http://arxiv.org/abs/2310.13154
Autor:
Oh, Ji Seop, Xu, Tianyi, Dhale, Nikhil, Li, Sheng, Lei, Chao, Yoon, Chiho, Liu, Wenhao, Huang, Jianwei, Wu, Hanlin, Hashimoto, Makoto, Lu, Donghui, Jozwiak, Chris, Bostwick, Aaron, Rotenberg, Eli, Lau, Chun Ning, Lv, Bing, Zhang, Fan, Birgeneau, Robert, Yi, Ming
The paradigm of classifying three-dimensional (3D) topological insulators into strong and weak ones (STI and WTI) opens the door for the discovery of various topological phases of matter protected by different symmetries and defined in different dime
Externí odkaz:
http://arxiv.org/abs/2301.12626
Autor:
Zheng, Wenkai, Xiang, Li, de Quesada, Felipe, Augustin, Mathias, Lu, Zhengguang, Wilson, Matthew, Sood, Aditya, Wu, Fengcheng, Shcherbakov, Dmitry, Memaran, Shahriar, Baumbach, Ryan E., McCandless, Gregory T., Chan, Julia Y., Liu, Song, Edgar, James, Lau, Chun Ning, Lui, Chun Hung, Santos, Elton, Lindenberg, Aaron, Smirnov, Dmitry, Balicas, Luis
Interlayer excitons, or bound electron-hole pairs whose constituent quasiparticles are located in distinct stacked semiconducting layers, are being intensively studied in heterobilayers of two dimensional semiconductors. They owe their existence to a
Externí odkaz:
http://arxiv.org/abs/2210.08296
Autor:
Stepanov, Petr, Shcherbakov, Dmitry L., Che, Shi, Bockrath, Marc W., Barlas, Yafis, Smirnov, Dmitry, Watanabe, Kenji, Taniguchi, Takashi, Lake, Roger K., Lau, Chun Ning
Publikováno v:
Phys. Rev. Applied 18, 014031, 2022
Long-distance spin transport through anti-ferromagnetic insulators (AFMIs) is a long-standing goal of spintronics research. Unlike conventional spintronics systems, monolayer graphene in quantum Hall regime (QH) offers an unprecedented tuneability of
Externí odkaz:
http://arxiv.org/abs/2205.12766
Enhancing Perpendicular Magnetic Anisotropy in Garnet Ferrimagnet by Interfacing with Few-Layer WTe2
Autor:
Wu1, Guanzhong, Wang, Dongying, Verma, Nishchhal, Rao, Rahul, Cheng, Yang, Guo, Side, Cao, Guixin, Watanabe, Kenji, Taniguchi, Takashi, Lau, Chun Ning, Yang, Fengyuan, Randeria, Mohit, Bockrath, Marc, Hammel, P. Chris
Engineering magnetic anisotropy in a ferro- or ferrimagnetic (FM) thin film is crucial in spintronic device. One way to modify the magnetic anisotropy is through the surface of the FM thin film. Here, we report the emergence of a perpendicular magnet
Externí odkaz:
http://arxiv.org/abs/2202.02834
Autor:
Henck, Hugo, Mauro, Diego, Domaretskiy, Daniil, Philippi, Marc, Memaran, Shahriar, Zheng, Wenkai, Lu, Zhengguang, Shcherbakov, Dmitry, Lau, Chun Ning, Smirnov, Dmitry, Balicas, Luis, Watanabe, Kenji, Fal'ko, Vladimir I., Gutiérrez-Lezama, Ignacio, Ubrig, Nicolas, Morpurgo, Alberto F.
Publikováno v:
Nature Communications 13, 3917 (2022)
Light-emitting electronic devices are ubiquitous in key areas of current technology, such as data communications, solid-state lighting, displays, and optical interconnects. Controlling the spectrum of the emitted light electrically, by simply acting
Externí odkaz:
http://arxiv.org/abs/2201.01264
Autor:
Tian, Haidong, Che, Shi, Xu, Tianyi, Cheung, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Randeria, Mohit, Zhang, Fan, Lau, Chun Ning, Bockrath, Marc W.
In a flat band superconductor, the charge carriers' group velocity vF is extremely slow, quenching their kinetic energy. The emergence of superconductivity thus appears paradoxical, as conventional BCS theory implies a vanishing coherence length, sup
Externí odkaz:
http://arxiv.org/abs/2112.13401
Autor:
Huang, Jianwei, Li, Sheng, Yoon, Chiho, Oh, Ji Seop, Wu, Han, Liu, Xiaoyuan, Dhale, Nikhil, Zhou, Yan-Feng, Guo, Yucheng, Zhang, Yichen, Hashimoto, Makoto, Lu, Donghui, Denlinger, Jonathan, Wang, Xiqu, Lau, Chun Ning, Birgeneau, Robert J., Zhang, Fan, Lv, Bing, Yi, Ming
Publikováno v:
Phys. Rev. X 11, 031042 (2021)
Quasi-one-dimensional (1D) materials provide a superior platform for characterizing and tuning topological phases for two reasons: i) existence for multiple cleavable surfaces that enables better experimental identification of topological classificat
Externí odkaz:
http://arxiv.org/abs/2105.13516