Cond-mat Update

Tue, 30 June 2026 from arXiv (16 papers)
Symmetry-Selective Strain Control of Spin-Momentum Locking and Spin Transport in Two-Dimensional Pentagonal Altermagnets
1 | arXiv cond-mat.mtrl-sci | 11 pt (two-dimensional; altermagnet) | ShuaiYu Wang, Sheng Chen, Xiao-Ping Li, Lei Wang
Multiphoton Fingerprints of Altermagnetic Spin Splittings
2 | arXiv cond-mat.mtrl-sci | 7 pt (nonlinear optical; altermagnet) | Sayed Ali Akbar Ghorashi, Andrew M. Rappe
CoTAR: Topology and Atomic State Reconstruction in Condensed Phases
3 | arXiv cond-mat.mtrl-sci | 6 pt (topolo; van der waals) | Hodaka Mori, Yu Miyazaki, Takechika Kikkawa
Exceptional Points as Manifestations of Topological-Charge Breakdown in a Non-Hermitian Skyrmion
4 | arXiv cond-mat.mes-hall | 5 pt (topolo) | Kejun Liu
Hidden valley dynamics behind vanishing circular polarization in moiré excitons
5 | arXiv cond-mat.mtrl-sci | 3 pt (transition-metal; dichalcogenide; two-dimensional) | Yuto Urano, Lata Chouhan, Nurul Fariha Ahmad, Kenji Watanabe, Takashi Taniguchi, Daichi Kozawa, Ryo Kitaura
Circularly Polarized Magneto-Photoluminescence in Two-Dimensional Chiral Perovskites R- and S-(C4H9NH3)2PbI4 under High Magnetic Fields
6 | arXiv cond-mat.mtrl-sci | 3 pt (two-dimensional) | D. Y. Park, S. Park, Yongmin Kim, N. Myoung, Z. Yang, Y. Kohama, Y. H. Matsuda
Non-Newtonian two-dimensional electron fluid in magnetic field
7 | arXiv cond-mat.mes-hall | 2 pt (two-dimensional) | P. S. Alekseev, M. A. Semina
Interlayer electric multipole Hall effect in twisted multilayers
8 | arXiv cond-mat.mes-hall | 2 pt (van der waals; Cong Xiao) | Chengxin Xiao, Cong Xiao, Dawei Zhai, Wang Yao
Single-Crystalline Al/Ge Heterostructure with an Atomically Sharp Commensurate Interface
9 | arXiv cond-mat.mtrl-sci | 2 pt (topolo; two-dimensional) | Jian-Huan Wang, Ding-Ming Huang, Han Gao, Yuan Yao, H. Q. Xu, Jian-Jun Zhang
Mapping the Growth of Two-Dimensional $π$-Conjugated Polymers on Au(111): Organometallic Intermediates and Edge Terminations
10 | arXiv cond-mat.mtrl-sci | 2 pt (graphene; two-dimensional) | Simon W. Briesenick, Wyatt A. Behn, Manuel González Lastre, Chang Wan Kang, Pablo Pou, Ekaterina D. Ulyanov, Rubén Pérez, Dmytro F. Perepichka, Peter Grutter
Determining Electron Beam Lateral Coherence in a Scanning Electron Microscope Using Electron Diffraction
11 | arXiv cond-mat.mes-hall | 1 pt (graphene) | Evelijn Akerboom, Fatemeh Kiani, Giulia Tagliabue, Wiebke Albrecht, Joanne Etheridge, F. Javier García de Abajo, Albert Polman
Amorphous Fe-Sn nanofilms for anomalous-Nernst heat-flux sensing
12 | arXiv cond-mat.mtrl-sci | 1 pt (topolo) | Kenji Tanabe, Ko Mibu, Atsushi Tsukazaki, Kohei Fujiwara
Moiré Phonons and Emergent Exciton-Phonon Coupling in a Moiré Heterobilayer
13 | arXiv cond-mat.mtrl-sci | 1 pt (van der waals) | Can B. Uzundal, Woochang Kim, Zhiyuan Cui, Yuxuan Wei, Zheyu Lu, Qixin Feng, Francis L. Hong, Indrajit Maity, Takashi Taniguchi, Kenji Watanabe, Manish Jain, Mit H. Naik, Yoseob Yoon, Michael F. Crommie, Steven G. Louie, Feng Wang
Imaging geometry- and phase-controlled spectra in a surface-state Andreev cavity
14 | arXiv cond-mat.mes-hall | 1 pt (two-dimensional) | Adrian Greichgauer, Yoichi Ando, Jens Brede
Higher dimensional quantum Hall effect and the analog of $W_\infty$-algebra
15 | arXiv cond-mat.mes-hall | 1 pt (topolo) | Dimitra Karabali, V.P. Nair
Room-temperature magnon-phonon transduction in high-damping Co/Pt structures
16 | arXiv cond-mat.mtrl-sci | 1 pt (ferromagnet) | Gauravkumar Patel, Takuma Sato, Maximilian Frenzel, Prakriti P. Joshi, Ruslan Salikhov, Ievgeniia Korniienko, Dominik Legut, Olav Hellwig, Sebastian F. Maehrlein, Kilian Lenz, Jürgen Lindner