Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene

Qiao, Zhenhua; Tse, Wang-Kong; Jiang, Hua; Yao, Yugui; Niu, Qian

doi:10.1103/PhysRevLett.107.256801

Title: Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene

Full Record
Other Related Research

Authors:: Qiao, Zhenhua; Tse, Wang-Kong; Jiang, Hua; Yao, Yugui; Niu, Qian

Publication Date:: Wed Dec 14 00:00:00 EST 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1098409

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 107; Journal Issue: 25; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Qiao, Zhenhua, Tse, Wang-Kong, Jiang, Hua, Yao, Yugui, and Niu, Qian. Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevLett.107.256801.

Copy to clipboard


                    Qiao, Zhenhua, Tse, Wang-Kong, Jiang, Hua, Yao, Yugui, & Niu, Qian. Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene.  United States.  https://doi.org/10.1103/PhysRevLett.107.256801

Copy to clipboard


                    Qiao, Zhenhua, Tse, Wang-Kong, Jiang, Hua, Yao, Yugui, and Niu, Qian. Wed .  
"Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene".  United States.  https://doi.org/10.1103/PhysRevLett.107.256801.

Copy to clipboard


                    
@article{osti_1098409,

  title        = {Two-Dimensional Topological Insulator State and Topological Phase Transition in Bilayer Graphene},

  author       = {Qiao, Zhenhua and Tse, Wang-Kong and Jiang, Hua and Yao, Yugui and Niu, Qian},

  abstractNote = {},

  doi          = {10.1103/PhysRevLett.107.256801},

  journal      = {Physical Review Letters},

  number       = 25,

  volume       = 107,

  place        = {United States},

  year         = {Wed Dec 14 00:00:00 EST 2011},

  month        = {Wed Dec 14 00:00:00 EST 2011}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevLett.107.256801

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 144 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:

Robustness of two-dimensional topological insulator states in bilayer bismuth against strain and electrical field

Journal Article Chen, Li ; Wang, Z. F. ; Liu, Feng - Physical Review B
Cited by 82
https://doi.org/10.1103/PhysRevB.87.235420
Correlation-Induced Insulating Topological Phases at Charge Neutrality in Twisted Bilayer Graphene

Journal Article Da Liao, Yuan ; Kang, Jian ; Breiø, Clara N. ; ... - Physical Review. X

Twisted bilayer graphene (TBG) provides a unique framework to elucidate the interplay between strong correlations and topological phenomena in two-dimensional systems. The existence of multiple electronic degrees of freedom - charge, spin, and valley - gives rise to a plethora of possible ordered states and instabilities. Identifying which of them are realized in the regime of strong correlations is fundamental to shed light on the nature of the superconducting and correlated insulating states observed in the TBG experiments. Here, we use unbiased, sign-problem-free quantum Monte Carlo simulations to solve an effective interacting lattice model for TBG at charge neutrality. Besidesmore »« less
https://doi.org/10.1103/PhysRevX.11.011014
Interaction-induced topological phase transition and Majorana edge states in low-dimensional orbital-selective Mott insulators

Journal Article Herbrych, J. ; Środa, M. ; Alvarez, G. ; ... - Nature Communications

Topological phases of matter are among the most intriguing research directions in Condensed Matter Physics. It is known that superconductivity induced on a topological insulator’s surface can lead to exotic Majorana modes, the main ingredient of many proposed quantum computation schemes. In this context, the iron-based high critical temperature superconductors are a promising platform to host such an exotic phenomenon in real condensed-matter compounds. The Coulomb interaction is commonly believed to be vital for the magnetic and superconducting properties of these systems. This work bridges these two perspectives and shows that the Coulomb interaction can also drive a canonical superconductormore »« less
https://doi.org/10.1038/s41467-021-23261-2

Full Text Available
Twisted bilayer graphene. IV. Exact insulator ground states and phase diagram

Journal Article Lian, Biao ; Song, Zhi-Da ; Regnault, Nicolas ; ... - Physical Review. B

Here, we derive the exact insulator ground states of the projected Hamiltonian of magic-angle twisted bilayer graphene (TBG) flat bands with Coulomb interactions in various limits, and study the perturbations away from these limits. We define the (first) chiral limit where the AA stacking hopping is zero, and a flat limit with exactly flat bands. In the chiral-flat limit, the TBG Hamiltonian has a U(4) × U(4) symmetry, and we find that the exact ground states at integer filling – 4 ≤more »« less
https://doi.org/10.1103/physrevb.103.205414

Full Text Available
Interaction-enhanced magnetically ordered insulating state at the edge of a two-dimensional topological insulator

Journal Article Kharitonov, Maxim - Physical Review B
Cited by 11
https://doi.org/10.1103/PhysRevB.86.165121

Similar Records