Cond-mat Update

Fri, 31 January 2025 from arXiv (19 papers)
Topological Signatures of the Optical Bound on Maximal Berry Curvature: Applications to Two-Dimensional Time-Reversal-Symmetric Insulators
1 | arXiv cond-mat.mes-hall | 10 pt (quantum metric; topolo; two-dimensional) | Pok Man Chiu
Unveiling Symmetry Instability induced by Topological Phase Transitions
2 | arXiv cond-mat.mtrl-sci | 8 pt (shift current; topolo; Dirac) | Liang Luo, Boqun Song, Genda Gu, Martin Mootz, Yongxin Yao, Ilias E. Perakis, Qiang Li, Jigang Wang
Dynamics of self-dual kagome metamaterials and the emergence of fragile topology
3 | arXiv cond-mat.mtrl-sci | 7 pt (topolo) | Pegah Azizi, Siddhartha Sarkar, Kai Sun, Stefano Gonella
Topological insulator constrictions -- Dirac particles in a magneto-chiral box
4 | arXiv cond-mat.mes-hall | 5 pt (topolo; Dirac) | Michael Barth, Maximilian Fürst, Raphael Kozlovsky, Klaus Richter, Cosimo Gorini
Chiral Altermagnon in MnTe
5 | arXiv cond-mat.mtrl-sci | 5 pt (ferromagnet; altermagnet) | Daniel Jost, Resham B. Regmi, Samuel Sahel-Schackis, Monika Scheufele, Marcel Neuhaus, Rachel Nickel, Flora Yakhou, Kurt Kummer, Nicholas Brookes, Lingjia Shen, Georgi L. Dakovski, Nirmal J. Ghimire, Stephan Geprägs, Matthias F. Kling
Electron trapping via magnetic and laser fields in gapped graphene quantum dots
6 | arXiv cond-mat.mes-hall | 4 pt (Dirac; graphene) | Ahmed Bouhlal, Mohammed El Azar, Aotmane En Naciri, Elmustapha Feddi, Ahmed Jellal
Spin-forbidden excitations in the magneto-optical spectra of CrI$_3$ tuned by covalency
7 | arXiv cond-mat.mes-hall | 4 pt (van der waals; ferromagnet; antiferromagnet) | Connor A. Occhialini, Luca Nessi, Luiz G. P. Martins, Ahmet Kemal Demir, Qian Song, Vicky Hasse, Chandra Shekhar, Claudia Felser, Kenji Watanabe, Takashi Taniguchi, Valentina Bisogni, Jonathan Pelliciari, Riccardo Comin
A cryogenic memory element based on an anomalous Josephson junction
8 | arXiv cond-mat.mes-hall | 4 pt (magnetoelectric; ferromagnet) | C. Guarcello, F.S. Bergeret
Anomalous Raman scattering in layered AgCrP$_2$Se$_6$: Helical modes and excitation energy-dependent intensities
9 | arXiv cond-mat.mtrl-sci | 3 pt (two-dimensional; ferromagnet; antiferromagnet) | Rahul Rao, Jie Jiang, Ruth Pachter, Thuc T. Mai, Valentine Mohaugen, Maria F. Muñoz, Ryan Siebenaller, Emmanuel Rowe, Ryan Selhorst, Andrea N. Giordano, Angela R. Hight Walker, Michael A. Susner
Unusual temperature dependence of the band structure associated with local atomic distortion in monolayer 1T'-WTe2
10 | arXiv cond-mat.mtrl-sci | 3 pt (topolo; graphene; two-dimensional) | Ryuichi Ando, Katsuaki Sugawara, Tappei Kawakami, Koki Yanagizawa, Ken Yaegashi, Takashi Takahashi, Takafumi Sato
Microscopic Observation of Non-Ergodic States in Two-Dimensional Non-Topological Bubble Lattices
11 | arXiv cond-mat.mtrl-sci | 3 pt (topolo; two-dimensional) | S. Pylypenko, M. Winter, U. K. Rößler, D. Pohl, R. Kyrychenko, M. C. Rahn, B. Achinuq, J. R. Bollard, P. Vir, G. van der Laan, T. Hesjedal, J. Schultz, B. Rellinghaus, C. Felser, A. Lubk
Two-dimensional talc as a natural hyperbolic material
12 | arXiv cond-mat.mtrl-sci | 2 pt (two-dimensional) | Flávio H. Feresa, Francisco C. B. Maia, Shu Chen, Rafael A. Mayer, Maximillian Obst, Osama Hatem, Lukas Wehmeier, Tobias Nörenberg, Matheus S. Queiroz, Victor Mazzotti, J. Michael Klopf, Susanne C. Kehr, Lukas M. Eng, Alisson R. Cadore, Rainer Hillenbrand, Raul O. Freitas, Ingrid D. Barcelos
Third-order rectification in centrosymmetric metals
13 | arXiv cond-mat.mes-hall | 2 pt (nonlinear optical; graphene) | Sanjay Sarkar, Amit Agarwal
Phase transition in quasi-flat band superconductors
14 | arXiv cond-mat.mes-hall | 2 pt (graphene; two-dimensional) | A. A. Zyuzin, A. Yu. Zyuzin
Selective Fabrication of Monolayer 1H- and 1T'-WTe2
15 | arXiv cond-mat.mtrl-sci | 1 pt (graphene) | Ryuichi Ando, Katsuaki Sugawara, Tappei Kawakami, Takashi Takahashi, Takafumi Sato
Quantum oscillations in a dipolar excitonic insulator
16 | arXiv cond-mat.mes-hall | 1 pt (Allan H. MacDonald) | Phuong X. Nguyen, Raghav Chaturvedi, Bo Zou, Kenji Watanabe, Takashi Taniguchi, Allan H. MacDonald, Kin Fai Mak, Jie Shan
Mechanism of Oleic Acid-Mediated Sulfur Vacancy Healing in monolayer WS$_2$
17 | arXiv cond-mat.mtrl-sci | 1 pt (dichalcogenide) | Leon Daniel, Dedi Sutarma, Osamah Kharsah, Charleen Lintz, Peter Kratzer, Marika Schleberger
Engineering Point Defects in MoS2 for Tailored Material Properties using Large Language Models
18 | arXiv cond-mat.mtrl-sci | 1 pt (dichalcogenide) | Abdalaziz Al-Maeeni, Denis Derkach, Andrey Ustyuzhanin
Effect of bismuth crystal orientations in Nernst thermomagnetic devices
19 | arXiv cond-mat.mtrl-sci | 1 pt (Nernst effect) | Alessandro Sola, Elena Sonia Olivetti, Adriano Di Pietro, Luca Martino, Vittorio Basso