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Emergent Electronic Flat Bands Through Dislocation Defect Phase Patterning: Effective One-Dimensional Model

delete2025-12-01
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PRE
AI
A
Aziz Fall *
K
Kaushik Dayal *
DOI:10.1115/1.4070026delete
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摘要

摘要

En 中文
近期理论工作预测,位错模式化在电子能带图中诱导各向同性的平带,这可能引发非常规超导电性等异常效应。本研究开发了一个降维框架,以揭示其起源的洞见。通过沿奇异方向对位错的空间分布进行平均,构建了一个有效的一维位错势。由此产生的模型引入了一个参数,量化应变调制,从而提供了一种透明的方法来分析位错应变在平带形成中的作用。
Keyword:
dislocations
dislocations

期刊

J
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME
IF:
2.8
论文数:
75
被引数:
0

机构

C
carnegie mellon university
学者数:
2.1K
论文数: 991
被引数: 0
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