6 records found.
Observation of First-Order Quantum Phase Transitions and Ferromagnetism in Twisted Double Bilayer Graphene
- Article
- Creator
-
Le Liu
;
Xin Lu
;
Yanbang Chu
;
Guang Yang
;
Yalong Yuan
;
Fanfan Wu
;
Yiru Ji
;
Jinpeng Tian
;
Kenji Watanabe
;
Takashi Taniguchi
;
Luojun Du
;
Dongxia Shi
;
Jianpeng Liu
;
Jie Shen
;
Li Lu
;
Wei Yang
;
Guangyu Zhang
- Keyword
- Twisted graphene, quantum phase transitions, ferromagnetism
- Date published
- 2023-08-07
- Updated at
- 2025-02-28 16:30:34 +0900
Proximity-magnetized quantum spin Hall insulator: monolayer 1 T’ WTe2/Cr2Ge2Te6
- Article
- Creator
-
Junxue Li
;
Mina Rashetnia
;
Mark Lohmann
;
Jahyun Koo
;
Youming Xu
;
Xiao Zhang
;
Kenji Watanabe
;
Takashi Taniguchi
;
Shuang Jia
;
Xi Chen
;
Binghai Yan
;
Yong-Tao Cui
;
Jing Shi
- Keyword
- Van der Waals heterostructures, ferromagnetism, quantum spin Hall
- Date published
- 2022-09-01
- Updated at
- 2025-02-27 12:30:19 +0900
Spontaneous time-reversal symmetry breaking in twisted double bilayer graphene
- Article
- Creator
-
Manabendra Kuiri
;
Christopher Coleman
;
Zhenxiang Gao
;
Aswin Vishnuradhan
;
Kenji Watanabe
;
Takashi Taniguchi
;
Jihang Zhu
;
Allan H. MacDonald
;
Joshua Folk
- Keyword
- wisted double bilayer graphene, anomalous Hall effect, ferromagnetism
- Date published
- 2022-10-29
- Updated at
- 2025-02-27 08:31:02 +0900
Strong electronic interaction and multiple quantum Hall ferromagnetic phases in trilayer graphene
- Article
- Creator
-
Biswajit Datta
;
Santanu Dey
;
Abhisek Samanta
;
Hitesh Agarwal
;
Abhinandan Borah
;
Kenji Watanabe
;
Takashi Taniguchi
;
Rajdeep Sensarma
;
Mandar M. Deshmukh
- Keyword
- Quantum Hall effect, trilayer graphene, ferromagnetism
- Date published
- 2017-02-20
- Updated at
- 2025-02-27 08:30:56 +0900
Layer-polarized ferromagnetism in rhombohedral multilayer graphene
- Article
- Creator
-
Wenqiang Zhou
;
Jing Ding
;
Jiannan Hua
;
Le Zhang
;
Kenji Watanabe
;
Takashi Taniguchi
;
Wei Zhu
;
Shuigang Xu
- Keyword
- Flat-band systems, ferromagnetism, rhombohedral graphene
- Date published
- 2024-03-22
- Updated at
- 2025-02-07 16:30:55 +0900
Ferromagnetic ferroelectricity due to the Kugel-Khomskii mechanism of orbital ordering assisted by atomic Hund's second rule effects
- Article
- Creator
-
I. V. Solovyev
;
R. Ono
;
S. A. Nikolaev
- Keyword
- ferroelectricity, ferromagnetism, multiferroic, van der Waals materials, electronic structure calculations, orbital ordering, Hund's rules
- Date published
- 2024-11-07
- Updated at
- 2024-11-08 16:30:28 +0900