2603.14199
2026-03-17
cond-mat.mtrl-sci
78%
Millimeter-Scale, Atomically Controlled 2D Topological Insulators Revealed by Multimodal Spectroscopy
毫米级、原子级控制的二维拓扑绝缘体通过多模式光谱揭示
Woojoo Lee, Qiang Gao, Yufei Zhao, Hui Li, Albert Tsui, Yichao Zhang, Yunhe Bai, Haoran Lin, Khanh Duy Nguyen, Gabriele Berruto, Gangbin Yan, Jianchen Dang, Tongyao Wu, Hossein Rokni, Thomas S. Marchese, Ying Shirley Meng, Chao-Xing Liu, Xiao-Xiao Zhang, Chong Liu, Pinshane Y. Huang, Mark C. Hersam, Binghai Yan, Shuolong Yang
专题命中
多模态生成
:multimodal(title,abstract)
AI总结
研究通过多模式光谱揭示了毫米级原子级控制的二维拓扑绝缘体,展示了Bi2Te3和MnBi2Te4/Bi2Te3异质结构的电子结构和拓扑边缘态,验证了其作为稳健二维拓扑绝缘体的特性。