Zobrazeno 1 - 10
of 9 347
pro vyhledávání: '"Bell, David A."'
Autor:
Gao, Anyuan, Chen, Shao-Wen, Ghosh, Barun, Qiu, Jian-Xiang, Liu, Yu-Fei, Onishi, Yugo, Hu, Chaowei, Qian, Tiema, Bérubé, Damien, Dinh, Thao, Li, Houchen, Tzschaschel, Christian, Park, Seunghyun, Huang, Tianye, Lien, Shang-Wei, Sun, Zhe, Ho, Sheng-Chin, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Bansil, Arun, Lin, Hsin, Chang, Tay-Rong, Yacoby, Amir, Ni, Ni, Fu, Liang, Ma, Qiong, Xu, Su-Yang
Publikováno v:
Nature Electronics 7, 751-759 (2024)
In a PN junction, the separation between positive and negative charges leads to diode transport. In the past few years, the intrinsic diode transport in noncentrosymmetric polar conductors has attracted great interest, because it suggests novel nonli
Externí odkaz:
http://arxiv.org/abs/2406.16771
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:
Devarakonda, Aravind, Chen, Alan, Fang, Shiang, Graf, David, Kriener, Markus, Akey, Austin J., Bell, David C., Suzuki, Takehito, Checkelsky, Joseph G.
Electronic properties of crystals can be manipulated using spatially periodic modulations. Long-wavelength, incommensurate modulations are of particular interest, exemplified recently by moir\'e patterned van der Waals (vdW) heterostructures. Bulk vd
Externí odkaz:
http://arxiv.org/abs/2402.08677
Autor:
BELL, DAVID A. (AUTHOR)
Publikováno v:
Nation. Dec2024, Vol. 319 Issue 6, p66-69. 3p. 2 Color Photographs.
Autor:
Ou, Yunbo, Mirzhalilov, Murod, Nemes, Norbert M., Martinez, Jose L., Rocci, Mirko, Duong, Alexander, Akey, Austin, Ge, Wenbo, Suri, Dhavala, Wang, Yiping, Ambaye, Haile, Keum, Jong, Randeria, Mohit, Trivedi, Nandini, Burch, Kenneth S., Bell, David C., Wu, Weida, Heiman, Don, Lauter, Valeria, Moodera, Jagadeesh S., Chi, Hang
Exchange-coupled interfaces are pivotal in exploiting two-dimensional (2D) ferromagnetism. Due to the extraordinary correlations among charge, spin, orbital and lattice degrees of freedom, layered magnetic transition metal chalcogenides (TMCs) bode w
Externí odkaz:
http://arxiv.org/abs/2312.15028
Autor:
Gao, Anyuan, Liu, Yu-Fei, Qiu, Jian-Xiang, Ghosh, Barun, Trevisan, Thaís V., Onishi, Yugo, Hu, Chaowei, Qian, Tiema, Tien, Hung-Ju, Chen, Shao-Wen, Huang, Mengqi, Bérubé, Damien, Li, Houchen, Tzschaschel, Christian, Dinh, Thao, Sun, Zhe, Ho, Sheng-Chin, Lien, Shang-Wei, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Lin, Hsin, Chang, Tay-Rong, Du, Chunhui Rita, Bansil, Arun, Fu, Liang, Ni, Ni, Orth, Peter P., Ma, Qiong, Xu, Su-Yang
Publikováno v:
Science 381, 181-186 (2023)
Quantum geometry - the geometry of electron Bloch wavefunctions - is central to modern condensed matter physics. Due to the quantum nature, quantum geometry has two parts, the real part quantum metric and the imaginary part Berry curvature. The studi
Externí odkaz:
http://arxiv.org/abs/2306.09575
Autor:
Qiu, Jian-Xiang, Tzschaschel, Christian, Ahn, Junyeong, Gao, Anyuan, Li, Houchen, Zhang, Xin-Yue, Ghosh, Barun, Hu, Chaowei, Wang, Yu-Xuan, Liu, Yu-Fei, Bérubé, Damien, Dinh, Thao, Gong, Zhenhao, Lien, Shang-Wei, Ho, Sheng-Chin, Singh, Bahadur, Watanabe, Kenji, Taniguchi, Takashi, Bell, David C., Lu, Hai-Zhou, Bansil, Arun, Lin, Hsin, Chang, Tay-Rong, Zhou, Brian B., Ma, Qiong, Vishwanath, Ashvin, Ni, Ni, Xu, Su-Yang
Publikováno v:
Nature Materials 22, 583-590 (2023)
Using circularly-polarized light to control quantum matter is a highly intriguing topic in physics, chemistry and biology. Previous studies have demonstrated helicity-dependent optical control of spatial chirality and magnetization $M$. The former is
Externí odkaz:
http://arxiv.org/abs/2303.05451