arXiv 2026-06-05 EN Agentic multi-fidelity learning of quasiparticle and excitonic properties Arnab Neogi · Aaron Forde · Christopher A. Lane · Sergei Tretiak +1
arXiv 2026-06-05 EN Near-room-temperature magnetoelectric coupling engineered through inversion-breaking tilts in a bulk perovskite polytype Struan Simpson · Urmimala Dey · Martin R. Lees · Ivan Da Silva +2
arXiv 2026-06-04 EN Matching Terahertz and Hall Mobilities as a Hallmark of Intrinsic Charge Transport in Metal-Halide Perovskites Dmitry R. Maslennikov · Ben P. Carwithen · Vladimir V. Bruevich · Yichao Cai +8
arXiv 2026-06-04 EN Temperature-Induced Crossover of Coherent Phonon Mechanisms in Chiral 2D Perovskites Katherine A Koch · Matthew P Hautzinger · Matthew C Beard · Ajay Ram Srimath Kandada
arXiv 2026-06-04 EN Optical Signature of Moiré Superlattices Formed by Twisted SrTiO₃ Membranes T. A. M. Ragib Shahriar · Fumikazu Murakami · Xing He · Konnor Koons +10
arXiv 2026-06-04 EN Ferroelectric brightening of spin forbidden dark excitons in a WSe2/hybrid perovskite heterostructure Xinyun Wang · Magdalena Grzeszczyk · Maxim Trushin · Ivan Verzhbitskiy +13
arXiv 2026-06-03 EN Why Fe doping kills photoluminescence in CsPbCl₃ but not in CsPbBr₃: Role of midgap Fe 3d states and electron-phonon coupling Arpan Das · Saptarshi Chakraborty
arXiv 2026-06-02 EN Emergence of Macroscopic Quantum Order via Translational Zero Modes Kenan Gundogdu
arXiv 2026-06-01 EN Optoelectronics and Magnetic properties calculation of RE₂MnNiO₆ (RE=La-Lu,Y) using Density Functional Theory Debidutta Pradhan
arXiv 2026-05-30 EN A Visible-Frequency Excitonic Reststrahlen Band in (PEA)₂PbI₄ Slabs Michael Pfeufer · Patrick Grenzer · Friedrich Schöppler · Tobias Hertel
arXiv 2026-05-28 EN Charting the thermodynamic stability of hybrid perovskite alloys with machine learning Jarno Laakso · Armi Tiihonen · Patrick Rinke
arXiv 2026-05-28 EN Carrier Localization in Pnictogen-Based Chalcohalides from Defect-Bound Hot Polarons Xiaoyu Guo · Junzhi Ye · Cibrán Lopez Alvarez · Maciej Oskar Liedke +18
arXiv 2026-05-26 EN Origin of the Temperature-Induced Gap Bowing of Formamidinium-Methylammonium Lead Iodide Perovskites: Role of Cationic Rattlers Kai Xu · Adrián Francisco-López · Bethan L. Charles · M. Isabel Alonso +3
arXiv 2026-05-25 EN Alignment-free ultra-broadband parametric frequency conversion in lead-halide perovskites Abhishek Shiva Kumar · Dusan Lorenc · Ayan A. Zhumekenov · Osman M. Bakr +1
arXiv 2026-05-25 EN Near-Room-Temperature Antiferromagnetic Ordering in the Quadruple Perovskite Sr4NaRu3O12 Subham Naik · Biswajit Singh · Hiranmayee Senapati · Akshay K. U. +9
arXiv 2026-05-24 EN Processing-Controlled Structural Uniformity and Oxide-Ion Conduction in Na0.52Bi0.47TiO3 Ceramics Probed by Eu3+ Photoluminescence Zhouyang He · Xiaoou Sun · Xinyue Wang · Duanting Yan
arXiv 2026-05-24 EN Vacuum-Sealed Thermal Treatment Regulates Trap States and Red Persistent Luminescence in CaTiO3: Pr3+,Al3+ Phosphors Ziyi Guo · Duanting Yan
arXiv 2026-05-24 EN Photoluminescence Identification of Multiple Local Eu3+ Environments in BaTiO3 Ceramics Yutong Cai · Duanting Yan · Hancheng Zhu
arXiv 2026-05-22 EN Ambiguity in B-Site cation ordering: A Case study of the double perovskite Ca₂CoNbO₆ Svetlana A. Artiukova · Ivan V. Yatsyk · Ruslan G. Batulin · Yulia A. Deeva +5
arXiv 2026-05-22 EN Self-organized formation of step-terrace structure in SrRuO3 thin films grown on mixed-terminated SrTiO3 (100) substrates Ryotaro Arakawa · Sachio Komori · Kotaro Tomita · Shunsei Komori +2
