Cond-mat Update

Fri, 21 April 2023 from arxiv (24 papers)
Pressure-induced transition from a Mott insulator to a ferromagnetic Weyl metal in La2O3Fe2Se2
1 | arxiv | 14 pt (topolo; Weyl; ferromagnet; antiferromagnet) | Ye Yang, Fanghang Yu, Xikai Wen, Zhigang Gui, Yuqing Zhang, Fangyang Zhan, Rui Wang, Jianjun Ying, Xianhui Chen
Magnetic behavior of cubic Dy4RhAl with respect to isostructural Dy4PtAl, revealing a novel 4f d-band interaction
2 | arxiv | 11 pt (ferromagnet; antiferromagnet) | K. K. Iyer, S. Matteppanavar, S. Dodamani, K. Maiti, E.V. Sampathkumaran
Quantized Hall current in topological nodal-line semimetal
3 | arxiv | 10 pt (topolo; semimetal; Weyl) | Po-Hsin Shih, Thi-Nga Do, Godfrey Gumbs, Danhong Huang, Hsin Lin, Tay-Rong Chang
Nanoscale electronic transport at graphene/pentacene van der Waals interface
4 | arxiv | 9 pt (graphene; van der waals) | Michel Daher Mansour, Jacopo Oswald, Davide Beretta, Michael Stiefe, Roman Furrer, Michel Calame, Dominique Vuillaume
Conductance oscillations of antiferromagnetic layer tunnel junctions
5 | arxiv | 7 pt (topolo; ferromagnet; antiferromagnet) | Sang-Jun Choi, Hai-Peng Sun, Bjön Trauzettel
$\mathbb Z_2$-Nontrivial Moiré Minibands and Interaction-Driven Quantum Anomalous Hall Insulators in Topological Insulator Based Moiré Heterostructures
6 | arxiv | 6 pt (topolo; two-dimensional) | Kaijie Yang, Zian Xu, Yanjie Feng, Frank Schindler, Yuanfeng Xu, Zhen Bi, B. Andrei Bernevig, Peizhe Tang, Chao-Xing Liu
Heliknoton in a film of cubic chiral magnet
7 | arxiv | 5 pt (topolo; two-dimensional) | Vladyslav M. Kuchkin, Nikolai S. Kiselev, Filipp N. Rybakov, Igor S. Lobanov, Stefan Blügel, Valery M. Uzdin
Observations of $ν=1$ Quantum Hall Effect and Inter-Band Effects of Magnetic fields on Hall Conductivity in Organic Massless Dirac Fermion System $α$-(BETS)$_2$I$_3$ under Pressure
8 | arxiv | 4 pt (Dirac) | K. Iwata, A. Koshiba, Y. Kawasugi, R. Kato, N. Tajima
Chern numbers associated with the periodic Toda lattice
9 | arxiv | 3 pt (topolo) | K. Sato, T. Fukui
Canting angle behavior of magnetic moments in Y- substituted Tb2BaNiO5 and its relevance for magnetoelectric coupling
10 | arxiv | 3 pt (magnetoelectric; ferromagnet; antiferromagnet) | Ram Kumar, S. Rayaprol, A. Hoser, E. V. Sampathkumaran
Revealing Hidden Spin Polarization in Centrosymmetric van der Waals Materials on Ultrafast Timescales
11 | arxiv | 3 pt (dichalcogenide; van der waals; ferromagnet) | Benito Arnoldi, Sara L. Zachritz, Sebastian Hedwig, Martin Aeschlimann, Oliver L.A. Monti, Benjamin Stadtmüller
Transmissions of gapped graphene in tilting and oscillating barriers
12 | arxiv | 3 pt (graphene) | Miloud Mekkaoui, Ahmed Jellal, Abderrahim El Mouhafid
Parity transition of spin-singlet superconductivity using sub-lattice degrees of freedom
13 | arxiv | 2 pt (ferromagnet; antiferromagnet) | Shiki Ogata, Shunsaku Kitagawa, Katsuki Kinjo, Kenji Ishida, Manuel Brando, Elena Hassinger, Christoph Geibel, Seunghyun Khim
Magnetic and transport anomalies and large magnetocaloric effect in cubic R4PtAl (R = Ho and Er)
14 | arxiv | 2 pt (ferromagnet; antiferromagnet) | Kartik K. Iyer, Sudhindra Rayaprol, Ram Kumar, Shidaling Matteppanavar, Suneel Dodamani, Kalobaran Maiti, Echur V. Sampathkumaran
Supercurrent, Multiple Andreev Reflections and Shapiro Steps in InAs Nanosheet Josephson Junctions
15 | arxiv | 2 pt (topolo; two-dimensional) | Shili Yan, Haitian Su, Dong Pan, Weijie Li, Zhaozheng Lyu, Mo Chen, Xingjun Wu, Li Lu, Jianhua Zhao, Ji-Yin Wang, H. Q. Xu
Enhancement of the Magnetocaloric Effect in Geometrically Frustrated Cluster Spin Glass Systems
16 | arxiv | 2 pt (ferromagnet; antiferromagnet) | F. M. Zimmer, R. Mourao, M. Schmidt, M. A. Tumelero, S. G. Magalhaes
Finite temperature negativity Hamiltonians of the massless Dirac fermion
17 | arxiv | 2 pt (Dirac) | Federico Rottoli, Sara Murciano, Pasquale Calabrese
Subsystem Non-Invertible Symmetry Operators and Defects
18 | arxiv | 1 pt (two-dimensional) | Weiguang Cao, Linhao Li, Masahito Yamazaki, Yunqin Zheng
Label-free, in situ monitoring of viscoelastic properties of cellular monolayers via elastohydrodynamic phenomena
19 | arxiv | 1 pt (graphene) | Tianzheng Guo, Xiaoyu Zou, Shalini Sundar, Xinqiao Jia, Charles Dhong
Renormalization theory of disordered contact processes with heavy-tailed dispersal
20 | arxiv | 1 pt (ferromagnet) | Róbert Juhász
The Liquid--Hexatic Transition for Soft Disks
21 | arxiv | 1 pt (two-dimensional) | Yoshihiko Nishikawa, Werner Krauth, A. C. Maggs
Correlations at higher-order exceptional points in non-Hermitian models
22 | arxiv | 1 pt (Dirac) | Doru Sticlet, Cătălin Paşcu Moca, Balázs Dóra
Observation of chiral edge transport in a rapidly-rotating quantum gas
23 | arxiv | 1 pt (topolo) | Ruixiao Yao, Sungjae Chi, Biswaroop Mukherjee, Airlia Shaffer, Martin Zwierlein, Richard J. Fletcher
Superconductor-polariton non-dissipative drag in optical microcavity
24 | arxiv | 1 pt (dichalcogenide) | Azat F. Aminov, Alexey A. Sokolik, Yurii E. Lozovik