Cond-mat Update

Thu, 19 March 2026 from arXiv (25 papers)

1 | arXiv cond-mat.mes-hall | 13 pt (topolo; Dirac; graphene; dichalcogenide; van der waals; two-dimensional) | Xiang Liua, Zheng Taoa, Wenchen Luoa, Tapash Chakraborty

Twist-angle evolution from valley-polarized fractional topological phases to valley-degenerate superconductivity in twisted bilayer MoTe2

2 | arXiv cond-mat.mes-hall | 8 pt (topolo; dichalcogenide) | Zheng Sun, Fan Xu, Jiayi Li, Yifan Jiang, Jingjing Gao, Cheng Xu, Tongtong Jia, Kehao Cheng, Jinyang Zhang, Wanghao Tian, Kenji Watanabe, Takashi Taniguchi, Jinfeng Jia, Shengwei Jiang, Yang Zhang, Yuanbo Zhang, Shiming Lei, Xiaoxue Liu, Tingxin Li

Influence of sulphur vacancies on ultrafast charge separation in WS$_2$-graphene heterostructures

3 | arXiv cond-mat.mtrl-sci | 7 pt (Dirac; graphene) | Johannes Gradl, Niklas Hofmann, Leonard Weigl, Stiven Forti, Neeraj Mishra, Camilla Coletti, Raul Perea-Causin, Ermin Malic, Isabella Gierz

Altermagnetic pseudogap from $\frac{t}{U}$ expansion

4 | arXiv cond-mat.mes-hall | 7 pt (ferromagnet; antiferromagnet; altermagnet) | Rohit Hegde

Tailoring spontaneous symmetry breaking in engineered van der Waals superlattices

5 | arXiv cond-mat.mes-hall | 6 pt (topolo; Dirac; graphene; van der waals) | Keda Jin, Lennart Klebl, Zachary A. H. Goodwin, Junting Zhao, Felix Lüpke, Dante M. Kennes, Jose Martinez-Castro, Markus Ternes

Tuning the optoelectronic properties of graphene quantum dots by BN-ring doping: A density functional theory study

6 | arXiv cond-mat.mtrl-sci | 6 pt (optoelectronics; graphene) | Samayita Das, Alok Shukla

Nonmagnetic Ground State of Rutile RuO$_2$ from Diffusion Quantum Monte Carlo

7 | arXiv cond-mat.mtrl-sci | 5 pt (ferromagnet; antiferromagnet; altermagnet) | Jeonghwan Ahn, Seoung-Hun Kang, Panchapakesan Ganesh, Jaron T. Krogel

Observation of a Reconstructed Chern Insulator in Twisted Bilayer MoTe2

8 | arXiv cond-mat.mes-hall | 4 pt (spin hall; topolo) | Min Wu, Lingxiao Li, Yunze Ouyang, Yifan Jiang, Wenxuan Qiu, Zaizhe Zhang, Zihao Huo, Qiu Yang, Ming Tian, Neng Wan, Kenji Watanabe, Takashi Taniguchi, Shiming Lei, Fengcheng Wu, Xiaobo Lu

Majorana Crystal in Rhombohedral Graphene

9 | arXiv cond-mat.mes-hall | 4 pt (topolo; graphene) | Chiho Yoon, Fan Zhang

Stoichiometric FeTe is a Superconductor

10 | arXiv cond-mat.mtrl-sci | 4 pt (ferromagnet; antiferromagnet) | Zi-Jie Yan, Zihao Wang, Bing Xia, Stephen Paolini, Ying-Ting Chan, Nikalabh Dihingia, Hongtao Rong, Pu Xiao, Kalana D. Halanayake, Jiatao Song, Veer Gowda, Danielle Reifsnyder Hickey, Weida Wu, Jiabin Yu, Peter J. Hirschfeld, Cui-Zu Chang

Low bending rigidity and large Young's modulus drive strong flexural phonon renormalization in two-dimensional monolayers

11 | arXiv cond-mat.mtrl-sci | 3 pt (graphene; two-dimensional) | Navaneetha K Ravichandran

Production of Low-Density Aerogel Nuclear Fuels for Use in Fission Fragment Rockets and Novel Reactor Design

12 | arXiv cond-mat.mtrl-sci | 2 pt (graphene) | Noah D'Amico, Sandeep Puri, Ian Jones, Andrew Gillespie, Cuikun Lin, Bo Zhao, R. V. Duncan

Descriptor-Based Classification of Interfacial Electronic Coupling in Janus XP3-Based 2D Heterostructures

13 | arXiv cond-mat.mtrl-sci | 2 pt (two-dimensional) | Erika N. Lima, Teldo A. S. Pereira, Elisangela S. Barboza, Dominike Pacine, Igor S. S. de Oliveira

Pressure-driven vibrational and structural peculiarities in the honeycomb layered magnetoelectrics Mn4(B)2O9 (B= Nb, Ta)

14 | arXiv cond-mat.mtrl-sci | 2 pt (magnetoelectric) | Rajesh Jana, Afsal S Shajahan, Boby Joseph, Brahmananda Chakraborty, Irshad K A, Anuj Upadhyay, Alka Garg, Rekha Rao, Thomas Meier

Optimizing Density Functional Theory for Strain-Dependent Magnetic Properties of Monolayer MnBi$_2$Te$_4$ with Diffusion Monte Carlo

15 | arXiv cond-mat.mtrl-sci | 2 pt (topolo; van der waals) | Jeonghwan Ahn, Swarnava Ghosh, Seoung-Hun Kang, Dameul Jeong, Markus Eisenbach, Young-Kyun Kwon, Fernando A. Reboredo, Jaron T. Krogel, Mina Yoon

$\mathrm{Cs_3V_9Te_{13}}$: A New Vanadium-Based Material with a Reuleaux-Triangle-Like Lattice and a Possible Phase Transition near 48 K

16 | arXiv cond-mat.mtrl-sci | 2 pt (ferromagnet; antiferromagnet) | Zhen Zhao, Jianping Sun, Xin-Wei Yi, Ruwen Wang, Lin Zhu, Tong Liu, Haisen Liu, Hui Guo, Wu Zhou, Jinguang Cheng, Gang Su, Haitao Yang, Hong-Jun Gao

Ligand-Controlled Phonon Dynamics in CsPbBr3 Nanocrystals Revealed by Machine-Learned Interatomic Potentials

17 | arXiv cond-mat.mtrl-sci | 2 pt (optoelectronics) | Seungjun Cha, Chen Wang, Victor Fung, Guoxiang Hu

A unified variational framework for phase-field fracture and third-medium contact in finite deformation hyperelasticity

18 | arXiv cond-mat.mtrl-sci | 2 pt (topolo; two-dimensional) | Jaemin Kim, Gukheon Kim, Sungmin Yoon, Dong-Hwa Lee

Magnetoresistance ratio of a point-like contact with a 1 nm wide domain wall at different MFP asymmetries

19 | arXiv cond-mat.mes-hall | 1 pt (ferromagnet) | Mudasar Bashir, Andrew Sanchez, Pranaba Muduli, Artur Useinov

Electron Tesla valve

20 | arXiv cond-mat.mes-hall | 1 pt (two-dimensional) | Daniil I. Sarypov, Dmitriy A. Pokhabov, Arthur G. Pogosov, Evgeny Yu. Zhdanov, Andrey A. Shevyrin, Askhat K. Bakarov

Complex Wannier centers and drifting Wannier functions in non-Hermitian Hamiltonians

21 | arXiv cond-mat.mes-hall | 1 pt (topolo) | Pedro Fittipaldi de Castro, Wladimir A. Benalcazar

AC Fingerprints of 2D Electron Hydrodynamics: Superdiffusion and Drude Weight Suppression

22 | arXiv cond-mat.mes-hall | 1 pt (two-dimensional) | Davis Thuillier, Thomas Scaffidi

Anomalous Thermal Transport Reveals Weak First-Order Melting of Charge Density Waves in 2H-TaSe2

23 | arXiv cond-mat.mtrl-sci | 1 pt (dichalcogenide) | Han Huang, Jinghang Dai, Joyce Christiansen-Salameh, Jiyoung Kim, Samual Kielar, Desheng Ma, Noah Schinitzer, Danrui Ni, Gustavo Alvarez, Chen Li, Carla Slebodnick, Mario Medina, Bilal Azhar, Ahmet Alatas, Robert Cava, David Muller, Zhiting Tian

Assessing the suitability of the Thomas-Fermi-von Weizsäcker density functional for itinerant magnetism

24 | arXiv cond-mat.mtrl-sci | 1 pt (ferromagnet) | Bishal Thapa, Phanish Suryanarayana, Igor I. Mazin

First-Principles Investigation of the Pressure Dependent Physical Properties of Intermetallic Kagome ZrRe2

25 | arXiv cond-mat.mtrl-sci | 1 pt (topolo) | Mst. Irin Naher, A. F. M. Yusuf Haider, Dholon Kumar Paul, Md Lutfor Rahman, Firoze H. Haque, Saleh Hasan Naqib