Excitons in two-dimensional (2D) semiconductors have offered an attractive platform for optoelectronic and valleytronic devices. Further realizations of correlated phases of excitons promise device concepts not possible in the single particle picture. Here we report tunable exciton “spin” orders in WSe2/WS2moiré superlattices. We find evidence of an in-plane (
- Home
- Search Results
- Page 1 of 1
Search for: All records
-
Total Resources4
- Resource Type
-
00000040000
- More
- Availability
-
40
- Author / Contributor
- Filter by Author / Creator
-
-
Su, Kaixiang (4)
-
Xu, Cenke (3)
-
Taniguchi, Takashi (2)
-
Watanabe, Kenji (2)
-
Banerjee, Rounak (1)
-
Brantly, Samuel_L (1)
-
Hone, James (1)
-
Jian, Chao-Ming (1)
-
Jin, Chenhao (1)
-
Lawler, Michael J. (1)
-
Li, Lizhong (1)
-
Liu, Song (1)
-
Mak, Kin Fai (1)
-
Myerson-Jain, Nayan (1)
-
Nie, Jacob_H (1)
-
Ruddick, Hayley (1)
-
Shan, Jie (1)
-
Tang, Yanhao (1)
-
Tongay, Seth_Ariel (1)
-
Xiong, Richen (1)
-
- Filter by Editor
-
-
& Spizer, S. M. (0)
-
& . Spizer, S. (0)
-
& Ahn, J. (0)
-
& Bateiha, S. (0)
-
& Bosch, N. (0)
-
& Brennan K. (0)
-
& Brennan, K. (0)
-
& Chen, B. (0)
-
& Chen, Bodong (0)
-
& Drown, S. (0)
-
& Ferretti, F. (0)
-
& Higgins, A. (0)
-
& J. Peters (0)
-
& Kali, Y. (0)
-
& Ruiz-Arias, P.M. (0)
-
& S. Spitzer (0)
-
& Sahin. I. (0)
-
& Spitzer, S. (0)
-
& Spitzer, S.M. (0)
-
(submitted - in Review for IEEE ICASSP-2024) (0)
-
-
Have feedback or suggestions for a way to improve these results?
!
Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher.
Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?
Some links on this page may take you to non-federal websites. Their policies may differ from this site.
-
Abstract xy ) order of exciton “spin”—here, valley pseudospin—around exciton fillingv ex = 1, which strongly suppresses the out-of-plane “spin” polarization. Upon increasingv exor applying a small magnetic field of ~10 mT, it transitions into an out-of-plane ferromagnetic (FM-z ) spin order that spontaneously enhances the “spin” polarization, i.e., the circular helicity of emission light is higher than the excitation. The phase diagram is qualitatively captured by a spin-1/2 Bose–Hubbard model and is distinct from the fermion case. Our study paves the way for engineering exotic phases of matter from correlated spinor bosons, opening the door to a host of unconventional quantum devices. -
Su, Kaixiang ; Lawler, Michael J. ( , Physical Review B)
-
Myerson-Jain, Nayan ; Su, Kaixiang ; Xu, Cenke ( , Physical Review B)
-
Tang, Yanhao ; Su, Kaixiang ; Li, Lizhong ; Xu, Yang ; Liu, Song ; Watanabe, Kenji ; Taniguchi, Takashi ; Hone, James ; Jian, Chao-Ming ; Xu, Cenke ; et al ( , Nature Nanotechnology)