Berry Phase Modification to the Energy Spectrum of Excitons

Zhou, Jianhui; Shan, Wen-Yu; Yao, Wang; Xiao, Di

doi:10.1103/PhysRevLett.115.166803

Title: Berry Phase Modification to the Energy Spectrum of Excitons

Full Record
Other Related Research

Authors:: Zhou, Jianhui; Shan, Wen-Yu; Yao, Wang; Xiao, Di

Publication Date:: Fri Oct 16 00:00:00 EDT 2015

Sponsoring Org.:: USDOE

OSTI Identifier:: 1223733

Grant/Contract Number:: SC0012509

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 115; Journal Issue: 16; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Zhou, Jianhui, Shan, Wen-Yu, Yao, Wang, and Xiao, Di. Berry Phase Modification to the Energy Spectrum of Excitons.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevLett.115.166803.

Copy to clipboard


                    Zhou, Jianhui, Shan, Wen-Yu, Yao, Wang, & Xiao, Di. Berry Phase Modification to the Energy Spectrum of Excitons.  United States.  https://doi.org/10.1103/PhysRevLett.115.166803

Copy to clipboard


                    Zhou, Jianhui, Shan, Wen-Yu, Yao, Wang, and Xiao, Di. Fri .  
"Berry Phase Modification to the Energy Spectrum of Excitons".  United States.  https://doi.org/10.1103/PhysRevLett.115.166803.

Copy to clipboard


                    
@article{osti_1223733,

  title        = {Berry Phase Modification to the Energy Spectrum of Excitons},

  author       = {Zhou, Jianhui and Shan, Wen-Yu and Yao, Wang and Xiao, Di},

  abstractNote = {},

  doi          = {10.1103/PhysRevLett.115.166803},

  journal      = {Physical Review Letters},

  number       = 16,

  volume       = 115,

  place        = {United States},

  year         = {Fri Oct 16 00:00:00 EDT 2015},

  month        = {Fri Oct 16 00:00:00 EDT 2015}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevLett.115.166803

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 83 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Fingerprints of Berry phases in the bulk exciton spectrum of a topological insulator

Journal Article Allocca, Andrew A. ; Efimkin, Dmitry K. ; Galitski, Victor M. - Physical Review B
Cited by 5
https://doi.org/10.1103/PhysRevB.98.045430
Fingerprints of Berry phases in the bulk exciton spectrum of a topological insulator

Journal Article Allocca, Andrew A. ; Efimkin, Dmitry K. ; Galitski, Victor M. - Physical Review B

Not provided.
https://doi.org/10.1103/physrevb.98.045430
Berry Phase Effect on the Exciton Transport and on the Exciton Bose-Einstein Condensate

Journal Article Wang, Yao ; Qian, Niu - Physical Review Letters

With the exciton lifetime much extended in semiconductor quantum-well structures, the exciton transport and Bose-Einstein condensation have become a focus of research in recent years. We reveal a momentum-space gauge field in the exciton center-of-mass dynamics due to Berry phase effects. We predict a spin-dependent transport of the excitons analogous to the anomalous Hall and Nernst effects for electrons. We also predict spin-dependent circulation of a trapped exciton gas and instability in an exciton condensate in favor of vortex formation.
https://doi.org/10.1103/PHYSREVLETT.101.106401
Pancharatnam–Berry phase in condensate of indirect excitons

Journal Article Leonard, J. R. ; High, A. A. ; Hammack, A. T. ; ... - Nature Communications

Abstract The Pancharatnam–Berry phase is a geometric phase acquired over a cycle of parameters in the Hamiltonian governing the evolution of the system. Here, we report on the observation of the Pancharatnam–Berry phase in a condensate of indirect excitons (IXs) in a GaAs-coupled quantum well structure. The Pancharatnam–Berry phase is directly measured by detecting phase shifts of interference fringes in IX interference patterns. Correlations are found between the phase shifts, polarization pattern of IX emission, and onset of IX spontaneous coherence. The evolving Pancharatnam–Berry phase is acquired due to coherent spin precession in IX condensate and is observed with nomore »« less
Cited by 10
https://doi.org/10.1038/s41467-018-04667-x
Valley-dependent exciton fine structure and Autler–Townes doublets from Berry phases in monolayer MoSe₂

Journal Article Yong, Chaw-Keong ; Utama, M. Iqbal Bakti ; Ong, Chin Shen ; ... - Nature Materials

The Berry phase of Bloch states can have profound effects on electron dynamics and lead to novel transport phenomena, such as the anomalous Hall effect and the valley Hall effect. Recently, it was predicted that the Berry phase effect can also modify the exciton states in transition metal dichalcogenide monolayers, and lift the energy degeneracy of exciton states with opposite angular momentum through an effective valley-orbital coupling. Here, we report the observation and control of the Berry phase-induced splitting of the 2p exciton states in monolayer molybdenum diselenide (MoSe₂) using the intraexciton optical Stark spectroscopy. We observe the time-reversal-symmetric analoguemore »« less
Cited by 28
https://doi.org/10.1038/s41563-019-0447-8

Full Text Available

Similar Records