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19992026
most citedPressure evolution of low-temperature crystal structure and bonding of 37 K FeSe superconductor

603 citations

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223 papers · 1 filter

cond-mat.str-el2026

Twinning of domains and spin anisotropy in KFeAgTe

Jiayu Guo, Hengyang Zhong, Dongsheng Yuan +12

The Fe-based superconductors are derived from metallic parent compounds with nematic and stripe magnetic orders, which lead to two types of magnetic domains. Recently it was found…

cond-mat.str-el2026

Survival of the metallic state in a single-hole multiband -orbital molecular system

Keisuke Matsui, Ryan A. Klein, Naoya Yoshikane +14

Strong correlations and ferromagnetic Hund's coupling lead to diverse electronic phenomena in transition-metal oxides that sensitively depend on the -orbital electron filling. F…

cond-mat.str-el2025

Acoustic phonon softening and lattice instability driven by on-site - hybridization in CeCoSi

Takeshi Matsumura, Takumi Hasegawa, Ryuma Nakajima +5

Soft phonon modes in tetragonal CeCoSi, which undergoes a structural transition at K followed by antiferromagnetic order at K, have been investigated us…

cond-mat.str-el2025

Topological Metal-Insulator Transition within the Ferromagnetic state

Ola Kenji Forslund, Chin Shen Ong, Moritz M. Hirschmann +20

A major challenge in condensed matter physics is integrating topological phenomena with correlated electron physics to leverage both types of states for next-generation quantum dev…

cond-mat.str-el2025

Soft and hard x-ray orbital-resolved photoemission study of a strongly correlated Cd-Ce quasicrystal approximant

Goro Nozue, Hidenori Fujiwara, Satoru Hamamoto +15

We have investigated the orbital-dependent electronic states of Cd6Ce, a prototype of strongly correlated rare-earth-based Tsai-type quasicrystals and approximants (ACs) by soft an…

cond-mat.str-el2025★ 3 cited

Successive orthorhombic distortions in kagome metals by molecular orbital formation

Ryo Misawa, Shunsuke Kitou, Rinsuke Yamada +12

The kagome lattice, with its inherent frustration, hosts a plethora of exotic phenomena, including the emergence of charge density wave order. The high rotational sym…