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19932026
Showing 2024 · cond-mat.mes-hallShow all

25 papers · 2 filters

cond-mat.mes-hall2024★ 11 cited

DPmoire: A tool for constructing accurate machine learning force fields in moiré systems

Jiaxuan Liu, Zhong Fang, Hongming Weng +1

In moiré systems, the impact of lattice relaxation on electronic band structures is significant, yet the computational demands of first-principles relaxation are prohibitively high…

cond-mat.mes-hall2024★ 2 cited

Evidence of anisotropic three-dimensional weak-localization in TiSe nanoflakes

Xiaocui Wang, Yang Yang, Yongkai Li +5

TiSe is a typical transition-metal dichalcogenide known for its charge-density wave order. In this study, we report the observation of an unusual anisotropic negative magnetore…

cond-mat.mes-hall2024★ 45 cited

Scale-tailored localization and its observation in non-Hermitian electrical circuits

Cui-Xian Guo, Luhong Su, Yongliang Wang +7

Anderson localization and non-Hermitian skin effect are two paradigmatic wave localization phenomena, resulting from wave interference and the intrinsic non-Hermitian point gap, re…

cond-mat.mes-hall2024★ 26 cited

The twisting dynamics of large lattice mismatch van der Waals heterostructures

Mengzhou Liao, Andrea Silva, Luojun Du +7

Van der Waals (vdW) homo-/hetero-structures are ideal systems for studying interfacial tribological properties such as structural superlubricity. Previous studies concentrated on t…

cond-mat.mes-hall2024★ 2 cited

Dirac-Rashba fermions and quantum valley Hall insulators in graphene-based 2D heterostructures

Bo-Wen Yu, Bang-Gui Liu

It is highly desirable to modify and improve the Dirac electron system of graphene for novel electronic properties and promising applications. For this purpose, we study 2D heteros…

cond-mat.mes-hall2024

Role of magnetic doping in topological HgTe and application of the Gram-Schmidt method for computing impurity states in quantum wells

Dawid Bugajewski, Tomasz Dietl

The quantum spin Hall effect in non-magnetic and Mn-doped HgTe quantum well is strongly affected by Kondo scattering of edge electrons by holes localized on acceptors. A generalize…