从《马说》到《Super-Moiré说》

马亚琪; 黄美珍; 孟子杨; 王宁

doi:10.7693/wl20250606

物理

从《马说》到《Super-Moiré说》

, , ,

马亚琪, 黄美珍, 孟子杨, 王宁. 2025: 从《马说》到《Super-Moiré说》, 物理, 54(6): 412-418. doi: 10.7693/wl20250606

引用本文:

马亚琪, 黄美珍, 孟子杨, 王宁. 2025: 从《马说》到《Super-Moiré说》, 物理, 54(6): 412-418. doi: 10.7693/wl20250606

MA Ya-Qi, HUANG Mei-Zhen, MENG Zi-Yang, WANG Ning. 2025: From “Ma Shuo” to “Super-Moiré Shuo”, Physics, 54(6): 412-418. doi: 10.7693/wl20250606

Citation:

MA Ya-Qi, HUANG Mei-Zhen, MENG Zi-Yang, WANG Ning. 2025: From “Ma Shuo” to “Super-Moiré Shuo”, Physics, 54(6): 412-418. doi: 10.7693/wl20250606

从《马说》到《Super-Moiré说》

1 香港科技大学物理系香港 999077;
2 香港大学物理学系香港 999077

通讯作者: 孟子杨，email:zymeng@hku.hk;

From “Ma Shuo” to “Super-Moiré Shuo”

1 Department of Physics, The University of Hong Kong, Hongkong 999077, China;
2 Department of Physics, The Hong Kong University of Science and Technology, Hongkong 999077, China

Corresponding author: MENG Zi-Yang, zymeng@hku.hk ;

摘要: 在凝聚态物理学领域，量子莫尔材料研究正当其时。文章将从一篇物理学版《马说》讲起，引导读者欣赏该领域的新进展：如何通过量子干涉效应，得到更大晶格长度的super-Moiré(超莫尔)材料，实现前人开拓却所不及的整数磁通布洛赫态和整数Brown—Zak量子振荡。文章首先梳理了过去50年研究晶格势场中的电子在磁场中运动行为的来龙去脉，从侯世达蝴蝶能谱讲到石墨烯，再到转角石墨烯和现在的超莫尔材料，最后回到侯世达的名著《哥德尔、埃舍尔、巴赫》，完成从理论到计算再到实验的完整闭环。作者认为，超莫尔材料的实现为二维量子材料研究开辟了新路径，将会在量子通信和量子计算等领域具有重要应用前景。
- 量子莫尔材料 /
- 磁布洛赫态 /
- 量子干涉效应 /
- 侯世达蝴蝶 /
- Brown—Zak振荡
Abstract: Research on quantum Moiré materials has attracted great attention in the field of condensed matter physics. This article starts with a physics version of“Ma Shuo”(by Han Yu, 768-824 AD) to guide readers to appreciate the new progress in this field: how to obtain super-Moiré materials with larger unit cell lengths through quantum interference effects, and how to realize magnetic Bloch states and integer Brown—Zak quantum oscillations that have not been observed before. We also provide a historical review on the study of the movement of electrons in lattice potential fields in magnetic fields over the past 50 years, from Hofstadter’s butterfly energy spectrum to graphene, then to twisted bilayer graphene and the current super-Moiré materials, and finally back to Hofstadter’s famous book 《Gödel, Escher, Bach》, completing a logical loop from theory to computation to experiment. The realization of super-Moiré materials has opened up a new path for the study of two-dimensional quantum materials, and will have important prospects in fields such as quantum communication and computing.
- quantum Moiré materials /
- magnetic Bloch state /
- quantum interference effect /
- Hofstadter’s butterfly /
- Brown—Zak oscailliation .

Ma Y Q，Huang M Z，Zhang X et al. Nature Communications， 2025，16：1860

孟子杨. 物理，2021，50(5)：348

Hofstadter D R. Physical Review B，1976，14：2239

Harper F，Simon S H，Roy R. Physical Review B，2014，90： 075104

Brown E. Physical Review，1964，133：A1038

Zak J. Physical Review，1964，134：A1602

Ponomarenko L，Gorbachev R，Yu G et al. Nature，2013，497：594

Krishna Kumar R，Mishchenko A，Chen X et al. Proceedings of the National Academy of Sciences，2018，115：5135

Zhao P，Xiao C，Yao W. npj 2D Materials and Applications， 2021，5：38

Krishna Kumar R，Chen X，Auton G et al. Science，2017， 357：181

Wang L，Zihlmann S，Liu M H et al. Nano Letters，2019，19： 2371

Zhu Z，Carr S，Massatt D et al. Phys. Rev. Lett.，2020，125： 116404

Herzog-Arbeitman J，Song Z D，Regn-ault N et al. Phys. Rev. Lett.，2020，125：236804

计量

文章访问数: 20
HTML全文浏览数: 20
PDF下载数: 7
施引文献: 0

从《马说》到《Super-Moiré说》

通讯作者: 孟子杨，email:zymeng@hku.hk;

1 香港科技大学物理系香港 999077;
2 香港大学物理学系香港 999077

收稿日期: 2025-02-27

关键词:

摘要: 在凝聚态物理学领域，量子莫尔材料研究正当其时。文章将从一篇物理学版《马说》讲起，引导读者欣赏该领域的新进展：如何通过量子干涉效应，得到更大晶格长度的super-Moiré(超莫尔)材料，实现前人开拓却所不及的整数磁通布洛赫态和整数Brown—Zak量子振荡。文章首先梳理了过去50年研究晶格势场中的电子在磁场中运动行为的来龙去脉，从侯世达蝴蝶能谱讲到石墨烯，再到转角石墨烯和现在的超莫尔材料，最后回到侯世达的名著《哥德尔、埃舍尔、巴赫》，完成从理论到计算再到实验的完整闭环。作者认为，超莫尔材料的实现为二维量子材料研究开辟了新路径，将会在量子通信和量子计算等领域具有重要应用前景。

English Abstract

From “Ma Shuo” to “Super-Moiré Shuo”

Corresponding author: MENG Zi-Yang, zymeng@hku.hk ;

1 香港科技大学物理系香港 999077;
2 香港大学物理学系香港 999077

Received Date: 2025-02-27

Keywords:

Abstract: Research on quantum Moiré materials has attracted great attention in the field of condensed matter physics. This article starts with a physics version of“Ma Shuo”(by Han Yu, 768-824 AD) to guide readers to appreciate the new progress in this field: how to obtain super-Moiré materials with larger unit cell lengths through quantum interference effects, and how to realize magnetic Bloch states and integer Brown—Zak quantum oscillations that have not been observed before. We also provide a historical review on the study of the movement of electrons in lattice potential fields in magnetic fields over the past 50 years, from Hofstadter’s butterfly energy spectrum to graphene, then to twisted bilayer graphene and the current super-Moiré materials, and finally back to Hofstadter’s famous book 《Gödel, Escher, Bach》, completing a logical loop from theory to computation to experiment. The realization of super-Moiré materials has opened up a new path for the study of two-dimensional quantum materials, and will have important prospects in fields such as quantum communication and computing.

全文HTML

参考文献 (13)

下载: 全尺寸图片幻灯片

返回文章

用微信扫码二维码

分享至好友和朋友圈

从《马说》到《Super-Moiré说》

通讯作者: 孟子杨，email:zymeng@hku.hk;

From “Ma Shuo” to “Super-Moiré Shuo”

Corresponding author: MENG Zi-Yang, zymeng@hku.hk ;

计量

出版历程

从《马说》到《Super-Moiré说》

通讯作者: 孟子杨，email:zymeng@hku.hk;

English Abstract

From “Ma Shuo” to “Super-Moiré Shuo”

Corresponding author: MENG Zi-Yang, zymeng@hku.hk ;

全文HTML

目录