Kavli ITS, Beijing
Date: July 10-14, 2018
Venue: Rm. N406, Kavli ITS, UCAS Teaching Building [View Map]
Motivated by the recent discovery of unconventional insulating and superconducting states in twisted bilayer graphene, the Kavli Institute for Theoretical Sciences (Kavli ITS) at University of Chinese Academy of Sciences (UCAS) in Beijing will hold a mini-workshop on Electron Correlation and Superconductivity in Graphene and Related Materials: Moire is Different, aiming at motivating discussions and collaborations in this emerging research area.
Invited speakers:
Huaiming Guo (Beihang University)
Lin He (Beijing Normal Univ)
Chao-Ming Jian (KITP, UC Santa Barbara/Station Q, Microsoft)
Tianxing Ma (Beijing Normal Univ)
Adrian Po (Harvard)
Feng Wang (UC Berkeley)
Qiang-Hua Wang (Nanjing Univ)
Xiao-Yan Xu (HKUST)
Fan Yang (Beijing Institute of Technology)
Yi-Zhuang You (UC San Diego/Harvard)
Guang-Ming Zhang (Tsinghua)
Shuyun Zhou (Tsinghua)
Coordinators:
Cenke Xu (UC Santa Barbara)
Kun Yang (Florida State Univ)
Fu-Chun Zhang (KITS, UCAS)
Long Zhang (KITS, UCAS)
Secretary:
Ms. Tracy Jin jinnan@ucas.ac.cn
Program
| 9:20-12:00, Tuesday, July 10 Room N406 |
| Time |
Speaker |
Title |
| Chair: Cenke Xu (许岑珂), UC Santa Barbara |
| 9:20-9:30 |
Fu-Chun Zhang (张富春)
Kavli ITS, UCAS
|
Opening speech |
| 9:30-10:30 |
Lin He (何林)
Beijing Normal University
|
Magic angle twisted graphene bilayer |
| 10:30-11:00 |
Break |
| 11:00-12:00 |
Shuyun Zhou (周树云)
Tsinghua University
|
Band structure engineering of quasi-crystalline incommensurate vs. commensurate twisted bilayer graphene |
| 9:30-12:00, Wednesday, July 11 Room N406 |
|
| Time |
Speaker |
Title |
|
| Chair: Long Zhang (张龙), Kavli ITS, UCAS |
|
| 9:30-10:30 |
Adrian Po
Harvard University
|
Modeling bilayer graphene: twist, and plot twists |
|
| 10:30-11:00 |
Break |
|
| 11:00-12:00 |
Fan Yang (杨帆)
Beijing Institute of Technology
|
Chiral SDW and d+id superconductivity in the magic-angle twisted bilayer graphene |
|
| 9:30-12:00, Thursday, July 12 Room N406 |
| Time |
Speaker |
Title |
| Chair: Cenke Xu (许岑珂), UC Santa Barbara |
| 9:30-10:30 |
Qiang-Hua Wang (王强华)
Nanjing University
|
Mottness and superconductivity in twisted bilayer graphene |
| 10:30-11:00 |
Break |
| 11:00-12:00 |
Yi-Zhuang You (尤亦庄)
UC San Diego
|
TBA |
| 9:30-12:00, Friday, July 13 Room N406 |
| Time |
Speaker |
Title |
| Chair: Long Zhang (张龙), Kavli ITS, UCAS |
| 9:30-10:30 |
Feng Wang (王枫)
UC Berkeley
|
Tunable Mott insulator in trilayer graphene/boron nitride superlattices |
| 10:30-11:00 |
Break |
| 11:00-12:00 |
Guang-Ming Zhang (张广铭)
Tsinghua University
|
TBA |
| Chair: Kun Yang (杨昆), Florida State University |
| 14:00-15:00 |
Xiao Yan Xu (许霄琰)
Hong Kong Univeristy of Science and Technology
|
Kekule valence bond order in an extended Hubbard model on the honeycomb lattice, with possible applications to twisted bilayer graphene |
| 15:00-16:00 |
Huaiming Guo (郭怀明)
Beihang University
|
Pairing symmetry of interacting fermions on a twisted bilayer graphene superlattice |
| 16:00-16:30 |
Break |
| 16:30-17:15 |
Long Zhang (张龙)
Kavli ITS, UCAS
|
Low-energy Moire band formed by Dirac zero modes in twisted bilayer graphene |
| 17:15-17:30 |
Kun Yang (杨昆)
Florida State University
|
TBA |
| 18:00-19:30 |
Banquet |
| 9:30-12:00, Saturday, July 14 Room N406 |
| Time |
Speaker |
Title |
| Chair: Long Zhang (张龙), Kavli ITS, UCAS |
| 9:30-10:30 |
Chao-Ming Jian (简超明)
KITP/Station-Q, UC Santa Barbara
|
Emergent Superconductivity in the weak Mott insulator phase of bilayer Graphene Moiré Superlattice |
| 10:30-11:00 |
Break |
| 11:00-12:00 |
Tianxing Ma (马天星)
Beijing Normal University
|
Magnetic and superconducting correlation in monolayer and twisted-bilayer graphene |
| 12:00-12:10 |
Cenke Xu (许岑珂)
UC Santa Barbara
|
Closing Remarks |
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