Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Huang, Zumeng"'
Autor:
Tang, Jian, Ding, Thomas Siyuan, Chen, Hongyu, Gao, Anyuan, Qian, Tiema, Huang, Zumeng, Sun, Zhe, Han, Xin, Strasser, Alex, Li, Jiangxu, Geiwitz, Michael, Shehabeldin, Mohamed, Belosevich, Vsevolod, Wang, Zihan, Wang, Yiping, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Wang, Ziqiang, Fu, Liang, Zhang, Yang, Qian, Xiaofeng, Burch, Kenneth S., Shi, Youguo, Ni, Ni, Chang, Guoqing, Xu, Su-Yang, Ma, Qiong
The convergence of topology and correlations represents a highly coveted realm in the pursuit of novel quantum states of matter. Introducing electron correlations to a quantum spin Hall (QSH) insulator can lead to the emergence of a fractional topolo
Externí odkaz:
http://arxiv.org/abs/2403.15912
Autor:
Zheng, Zhiren, Wang, Xueqiao, Zhu, Ziyan, Carr, Stephen, Devakul, Trithep, de la Barrera, Sergio, Paul, Nisarga, Huang, Zumeng, Gao, Anyuan, Zhang, Yang, Bérubé, Damien, Evancho, Kathryn Natasha, Watanabe, Kenji, Taniguchi, Takashi, Fu, Liang, Wang, Yao, Xu, Su-Yang, Kaxiras, Efthimios, Jarillo-Herrero, Pablo, Ma, Qiong
Electronic ferroelectricity represents a new paradigm where spontaneous symmetry breaking driven by electronic correlations, in contrast to traditional lattice-driven ferroelectricity, leads to the formation of electric dipoles. Despite the potential
Externí odkaz:
http://arxiv.org/abs/2306.03922
Autor:
Cai, Hongbing, Rasmita, Abdullah, Tan, Qinghai, Lai, Jia-Min, He, Ruihua, Chen, Disheng, Wang, Naizhou, Mu, Zhao, Huang, Zumeng, Zhang, Zhaowei, Eng, John J. H., Liu, Yuanda, She, Yongzhi, Pan, Nan, Wang, Xiaoping, Liu, Xiaogang, Zhang, Jun, Gao, Weibo
Localized interlayer excitons (LIXs) in two-dimensional moir\'e superlattices exhibit sharp and dense emission peaks, making them promising as highly tunable single-photon sources. However, the fundamental nature of these LIXs is still elusive. Here,
Externí odkaz:
http://arxiv.org/abs/2302.13003
Autor:
Gao, Anyuan, Liu, Yu-Fei, Hu, Chaowei, Qiu, Jian-Xiang, Tzschaschel, Christian, Ghosh, Barun, Ho, Sheng-Chin, Bérubé, Damien, Chen, Rui, Sun, Haipeng, Zhang, Zhaowei, Zhang, Xin-Yue, Wang, Yu-Xuan, Wang, Naizhou, Huang, Zumeng, Felser, Claudia, Agarwal, Amit, Ding, Thomas, Tien, Hung-Ju, Akey, Austin, Gardener, Jules, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Burch, Kenneth S., Bell, David C., Zhou, Brian B., Gao, Weibo, Lu, Hai-Zhou, Bansil, Arun, Lin, Hsin, Chang, Tay-Rong, Fu, Liang, Ma, Qiong, Ni, Ni, Xu, Su-Yang
While ferromagnets have been known and exploited for millennia, antiferromagnets (AFMs) were only discovered in the 1930s. The elusive nature indicates AFMs' unique properties: At large scale, due to the absence of global magnetization, AFMs may appe
Externí odkaz:
http://arxiv.org/abs/2107.10233
Autor:
Jiang, Chongyun, Rasmita, Abdullah, Ma, Hui, Tan, Qinghai, Huang, Zumeng, Lai, Shen, Liu, Sheng, Liu, Xue, Xiong, Qihua, Gao, Wei-bo
Valley degree of freedom in the 2D semiconductor is a promising platform for the next generation optoelectronics. Electrons in different valleys can have opposite Berry curvature, leading to the valley Hall effect (VHE). However, VHE without the plas
Externí odkaz:
http://arxiv.org/abs/2102.03756
Autor:
Tan, Qinghai, Rasmita, Abdullah, Li, Si, Liu, Sheng, Huang, Zumeng, Xiong, Qihua, Yang, Shengyuan A., Novoselov, K. S., Gao, Wei-bo
Publikováno v:
Science Advances (2021)
Photoluminescence (PL) from excitons serves as a powerful tool to characterize the optoelectronic property and band structure of semiconductors, especially for atomically thin 2D transition metal chalcogenide (TMD) materials. However, PL quenches qui
Externí odkaz:
http://arxiv.org/abs/1911.11967
Autor:
Huang, Zumeng, Liu, Yuanda, Dini, Kévin, Liu, Zhuojun, Fang, Hanlin, Liu, Jin, Liew, Timothy, Gao, Weibo
For monolayer transition metal chalcogenides (TMDs), electrons and excitons in different valleys can be driven to opposite directions by the Berry curvature, serving as a valley-dependent effective magnetic field. In addition to monolayer TMDs, Van d
Externí odkaz:
http://arxiv.org/abs/1904.09718
Akademický článek
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Autor:
Jiang, Chongyun, Xu, Weigao, Rasmita, Abdullah, Huang, Zumeng, Li, Ke, Xiong, Qihua, Gao, Wei-bo
Transition metal dichalcogenides (TMDs) have valley degree of freedom, which features optical selection rule and spin-valley locking, making them promising for valleytronics devices and quantum computation. For either application, a long valley polar
Externí odkaz:
http://arxiv.org/abs/1703.03133
Autor:
Jiang, Chongyun, Liu, Fucai, Cuadra, Jorge, Huang, Zumeng, Li, Ke, Srivastava, Ajit, Liu, Zheng, Gao, Wei-bo
Atomically thin transition metal dichalcogenides (TMDs) possess coupling of spin and valley degrees of freedom, making them promising for spin-valleytronics. ln monolayer TMDs, the emission helicity is locked to the valleys as a consequence of spin-o
Externí odkaz:
http://arxiv.org/abs/1701.03583