Cond-mat Update

Fri, 25 September 2026 from arXiv (26 papers)
Helical Anomaly from Concurrent $\mathbb{Z}$ and $\mathbb{Z}_2$ Topology in an Acoustic Semimetal
1 | arXiv cond-mat.mes-hall | 16 pt (topolo; semimetal; Weyl; two-dimensional) | Hou-Yin Li, Hua-Shan Lai, Jian-Lan Xie, Xiao-Chen Sun, Yan-Feng Chen, Cheng He
Detecting a large magneto-optical shift in Py/NiO bilayers
2 | arXiv cond-mat.mtrl-sci | 8 pt (ferromagnet; antiferromagnet) | Adrielson Dias, Maria Clara, Ozéas Rodrigues, Gabriel Henrique, José Lucas, José Holanda
Observation of the orbital Nernst effect
3 | arXiv cond-mat.mtrl-sci | 7 pt (Nernst effect) | Yuto Masuda, Takamasa Hirai, Daegeun Jo, Naoki Yano, Peter M. Oppeneer, Hossein Sepehri-Amin, Ken-ichi Uchida, Kazuya Ando
Local time-reversal-invariant topological markers in two dimensions
4 | arXiv cond-mat.mes-hall | 7 pt (topolo; two-dimensional) | Thomas Klein Kvorning, Miguel F. Martínez, Julia D. Hannukainen
Strain Engineering of the Topological Gap and Tunable Chern Numbers in the 2D Kagome Metal-Organic Framework Eu$_2$(C$_6$H$_4$)$_3$
5 | arXiv cond-mat.mtrl-sci | 6 pt (topolo; two-dimensional; ferromagnet) | Jiaxuan Guo, Simin Nie, Fritz B. Prinz
Matrix Density Waves and Fractionally Charged Point Defects in Flavor Weyl Semimetals
6 | arXiv cond-mat.mes-hall | 6 pt (topolo; semimetal; Weyl) | Shantonu Mukherjee, Hridis K. Pal
High-Throughput Photovoltaic Screening and Spacer-Dependent Shift Current in Two-Dimensional Hybrid Perovskites
7 | arXiv cond-mat.mtrl-sci | 6 pt (shift current; two-dimensional) | Vikrant Chaudhary, Fu Li, Yue Zhao, José A. Márquez, Wei Xie, Claudia Draxl, Zhihua Sun, Hongbin Zhang
Electronic Effects of a Twisted Graphene Catenoid Bridge
8 | arXiv cond-mat.mes-hall | 5 pt (Dirac; graphene) | G. M. Delgado, J. E. G. Silva
Spectroscopic signatures of persistent exciton condensation in a bulk magnetic topological insulator
9 | arXiv cond-mat.mes-hall | 5 pt (topolo) | Paulina Majchrzak, Chakradhar Sahoo, Manuel Tuniz, Wibke Bronsch, Denny Puntel, Federico Cilento, Xing-Chen Pan, Jakob Kjærulff Svaneborg, Yong P. Chen, Søren Ulstrup
Dynamic moiré-like band modulation in Dirac materials via multi-beam optical interference
10 | arXiv cond-mat.mes-hall | 5 pt (topolo; Dirac) | Evelyn P. Sinaga, Rizky Setiawan, Herri Trilaksana, Lukas P. A. Krisna, Eddwi H. Hasdeo
Electric-field switchable interlayer magnetic order and anomalous valley Hall effect in Janus VSSe bilayers with different interfaces
11 | arXiv cond-mat.mtrl-sci | 5 pt (van der waals; two-dimensional; ferromagnet; antiferromagnet) | Yueli Li, Yunfan Zhang, Jiayu Dai, Zhongjun Li, Hongyan Lv
Ultrastrong coupling of topologically protected edge and bulk magnetoplasmons without a dedicated cavity
12 | arXiv cond-mat.mes-hall | 4 pt (topolo; two-dimensional) | F. Velli, P. Sai, M. Dub, J. Dzian, F. Le Mardele, M. Mittendorff, M. Orlita, W. Knap, C. Lange
Altermagnetism and generalised tensorial properties in the exchange multiplet framework
13 | arXiv cond-mat.mtrl-sci | 4 pt (ferromagnet; antiferromagnet; altermagnet) | Paolo G. Radaelli
Angular Modulations in Magnetic Torque Induced by Phase Transitions in the Triangular Supersolid $2H$-AgNiO$_2$
14 | arXiv cond-mat.mtrl-sci | 4 pt (ferromagnet; antiferromagnet) | John S. Pearce, Zeyu Ma, Alimamy Bangura, Timo Sorgel, Martin Jansen, Radu Coldea, Amalia I. Coldea
Resonantly Enhanced Phonon Transport by Magnon Pumping in a Ferromagnetic/Piezoelectric Bilayer
15 | arXiv cond-mat.mtrl-sci | 3 pt (ferromagnet) | André José, Carlos Eduardo, Adrielson Dias, José Araújo, José Holanda
Nonabelian vortices: From topological strings to nonvolatile memory
16 | arXiv cond-mat.mes-hall | 3 pt (topolo) | Chau Dao, Eric Kleinherbers, Yaroslav Tserkovnyak
Direct observation of the electronic structure of even-layer puckered SnTe monolayer films on graphene
17 | arXiv cond-mat.mtrl-sci | 3 pt (graphene) | Satoru Ichinokura, Shunsuke Tsuda, Kiyohisa Tanaka, Koichiro Yaji
Three-photon photoemission on metallic transition metal dichalcogenide NiTe$_{2}$
18 | arXiv cond-mat.mtrl-sci | 3 pt (dichalcogenide; two-dimensional) | Cheng-Tien Chiang, Mukesh Singh, Yu-Jhen Chuang, Chia-Nung Kuo, Prabesh Bista, Yu-Chan Lin, Chen-Bin Huang, Ming-Chiang Chung, Chin Shan Lue
Ferromagnetic resonance and magnetic anisotropy in YbMn$_\text{6}$Sn$_\text{6}$
19 | arXiv cond-mat.mtrl-sci | 3 pt (ferromagnet) | Philipp Schwenke, Kyle W. Fruhling, David Weffling, Vitaliy I. Vasyuchka, Fazel Tafti, Mathias Weiler
Interlayer-correlated fractional quantum Hall state in a trilayer electron system
20 | arXiv cond-mat.mes-hall | 1 pt (two-dimensional) | Chengyu Wang, C. T. Tai, N. Toemtrisna, A. Gupta, L. N. Pfeiffer, K. W. Baldwin, M. Shayegan
Free semigroup non-relativistic phase space states quantisation
21 | arXiv cond-mat.mes-hall | 1 pt (Dirac) | Georgii Koniukov
Universal splitting of nonequilibrium phase transitions in driven Potts heat engines
22 | arXiv cond-mat.mes-hall | 1 pt (two-dimensional) | Vitória T. Henkes, Gustavo A. L. Forão, Andre C. Barato, Carlos E. Fiore
Towards Extended Active Learning for Modelling Ferroelectric Switching: the Need for 'Gold Standards'
23 | arXiv cond-mat.mtrl-sci | 1 pt (van der waals) | Jeffrey R. Reimers, Wenbin Zhang, Zhe Su, Musen Li, Carla Verdi, Tim Gould, Wei Ren
Emergence of Chiral Dynamical Multiferroicity in a Ferroelectric Lattice Nonadiabatically Driven by Ultrafast Achiral Electric Fields
24 | arXiv cond-mat.mtrl-sci | 1 pt (topolo) | Chuanbao Zhang, Zhizhong Ding, Ping Cui, Zhenyu Zhang
Asymmetric magnetoresistance in 3$d$-5$d$ based La$_{0.67}$Ca$_{0.33}$MnO$_3$/SrIrO$_3$ bilayer: The role of unidirectional anisotropy
25 | arXiv cond-mat.mtrl-sci | 1 pt (ferromagnet) | A. G. A. Rahman, Subham Naskar, R. K. Patel, S. Manna, Chandrani Nath, Kranti Kumar, A. K. Pramanik
Fast-Neutron Scintillation with Multi-Quantum-Well 2D Perovskites
26 | arXiv cond-mat.mtrl-sci | 1 pt (two-dimensional) | Shaun Tan, Zachary Benesh, Seong Eui Chang, Shelby Elder, Haidi Jakovic, Tae-Woo Lee, Moungi G. Bawendi