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19932026
Showing 2025 · cond-mat.mtrl-sciShow all

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cond-mat.mtrl-sci2025

Anomalous lattice specific heat and rattling phonon modes in quadruple perovskites

Valentin Yu. Irkhin, Zhehong Liu, Danil A. Myakotnikov +3

Experimental data on the specific heat of quadruple perovskites ACuFeReO (A = Mn, Cu, La, Ce, Dy) are presented, demonstrating an anomalous concave-down $C…

cond-mat.mtrl-sci2025★ 5 cited

Atomically-precise synthesis and simultaneous integration of 2D transition metal dichalcogenides enabled by nano-confinement

Ce Bian, Yifan Zhao, Roger Guzman +15

Two-dimensional (2D) materials, such as graphene, transition metal dichalcogenides (TMDs), and hBN, exhibit intriguing properties that are sensitive to their atomic-scale structure…

cond-mat.mtrl-sci2025★ 3 cited

Evidence of a two-dimensional nitrogen crystalline structure on silver surfaces

Xuegao Hu, Haijun Cao, Zhicheng Gao +11

Nitrogen, the most abundant element in Earth's atmosphere, exists as a diatomic gas under standard temperature and pressure. In the two-dimensional (2D) limit, atomically thin nitr…

cond-mat.mtrl-sci2025★ 1 cited

Quantum-inspired Chemical Rule for Discovering Topological Materials

Xinyu Xu, Rajibul Islam, Ghulam Hussain +5

Topological materials exhibit unique electronic structures that underpin both fundamental quantum phenomena and next-generation technologies, yet their discovery remains constraine…

cond-mat.mtrl-sci2025

Low-Temperature Heat Capacity and Phonon Dynamics in Expanded Graphite and EG--MWCNTs Composites

A. I. Krivchikov, A. Jeżowski, M. S. Barabashko +11

The specific heat of expanded graphite (EG) and EG--multiwalled carbon nanotube (MWCNT) composites (1.0 and 3.0 wt.\% MWCNTs) was measured between 2 and 300~K. The low-temperature…

cond-mat.mtrl-sci2025★ 4 cited

Quasi-linear magnetoresistance and paramagnetic singularity in Hypervalent Bismuthide

Zhongchen Xu, Yi Yan, Zhihao Liu +7

Materials featuring hypervalent bismuth motifs have generated immense interest due to their extraordinary electronic structure and exotic quantum transport. In this study, we synth…