78 citations · 963 across the 32 of their papers we have counts for
32 papers
Topotactically induced oxygen vacancy order in nickelate single crystals
Yu-Mi Wu, Pascal Puphal, Hangoo Lee +6
The strong structure-property coupling in rare-earth nickelates has spurred the realization of new quantum phases in rapid succession. Recently, topotactic transformations have pro…
Unveiling the underlying interactions in Ta2NiSe5 from photo-induced lifetime change
Denis Golez, Sydney K. Y. Dufresne, Min-Jae Kim +14
We present a generic procedure for quantifying the interplay of electronic and lattice degrees of freedom in photo-doped insulators through a comparative analysis of theoretical ma…
Charge Order Stabilized Quantum Spin Liquid in Hollandite KVO
Ola Kenji Forslund, Elisabetta Nocerino, Masahiko Isobe +6
Quantum spin liquid is an elusive state that display strong many-body entanglement with potential applications in future quantum computing. This study reports muon spin relaxation…
Discovery of Superconductivity in (Ba,K)SbO
Minu Kim, Graham M. McNally, Hun-Ho Kim +12
Superconducting bismuthates (Ba,K)BiO (BKBO) constitute an interesting class of superconductors in that superconductivity with a remarkably high of 30 K arises…
Topotactic transformation of single-crystals: from perovskite to infinite-layer nickelates
Pascal Puphal, Yu-Mi Wu, Katrin Fürsich +9
Topotactic transformations between related crystal structures are a powerful emerging route for the synthesis of novel quantum materials. Whereas most such "soft chemistry" experim…
Thermal transport signatures of the excitonic transition and associated phonon softening in the layered chalcogenide TaNiSe
Yuan-Shan Zhang, Jan A. N. Bruin, Yosuke Matsumoto +2
The layered compound is a quasi-one-dimensional and narrow-gap semiconductor, which is proposed to undergo a transition to an excitonic insulator at $T_\mathr…