58 citations · 107 across the 9 of their papers we have counts for
11 papers
Triple-sinusoid hedgehog lattice in a centrosymmetric Kondo metal
Soohyeon Shin, Jin-Hong Park, Romain Sibille +9
Superposed symmetry-equivalent magnetic ordering wave vectors can lead to topologically non-trivial spin textures, such as magnetic skyrmions and hedgehogs, and give rise to novel…
Critical-point anomalies in doped CeRhIn5
Renjith Mathew Roy, Sudip Pal, Run Yang +5
The heavy-fermion compound CeRhIn can be tuned through a quantum critical point, when In is partially replaced by Sn. This way additional charge carriers are introduced and the…
Ferromagnetic quantum critical point in a locally noncentrosymmetric and nonsymmorphic Kondo metal
Soohyeon Shin, Aline Ramires, Vladimir Pomjakushin +2
Quantum critical points (QCPs), zero-temperature phase transitions, are windows to fundamental quantum-mechanical phenomena associated with universal behaviour and can provide para…
Hidden magnetism uncovered in charge ordered bilayer kagome material ScV_6Sn_6
Z. Guguchia, D. J. Gawryluk, Soohyeon Shin +20
Charge ordered kagome lattices have been demonstrated to be intriguing platforms for studying the intertwining of topology, correlation, and magnetism. The recently discovered char…
Phonon promoted charge density wave in topological kagome metal ScVSn
Yong Hu, Junzhang Ma, Yinxiang Li +21
Charge density wave (CDW) orders in vanadium-based kagome metals have recently received tremendous attention due to their unique properties and intricate interplay with exotic corr…
Cu-doping effects on the ferromagnetic semimetal CeAuGe
Soohyeon Shin, Vladimir Pomjakushin, Marek Bartkowiak +4
We present a study of Cu-substitution effects in 4f-Ce intermetallic compound CeAu1-xCuxGe, with potentially unusual electronic states, in the whole concentration range (x = 0.0 -…
Magnetic-order-driven metal-insulator transitions in the quasi-one-dimensional spin-ladder compounds BaFeS and BaFeSe
Seulki Roh, Soohyeon Shin, Jaekyung Jang +9
The quasi-one-dimensional spin ladder compounds, BaFeS and BaFeSe, are investigated by infrared spectroscopy and density functional theory (DFT) calculations. We ob…
Enhanced magnetic and thermoelectric properties in epitaxial polycrystalline SrRuO3 thin film
Sungmin Woo, Sang A Lee, Hyeona Mun +11
Transition metal oxide thin films show versatile electrical, magnetic, and thermal properties which can be tailored by deliberately introducing macroscopic grain boundaries via pol…
Tunable quantum critical point and detached superconductivity in Al-doped CrAs
Sungmin Park, Soohyeon Shin, Sung-Il Kim +2
The origin of unconventional superconductivity and its relationship to a T=0 K continuous quantum phase transition (a quantum critical point, QCP), which is hidden inside the dome…
Hidden non-Fermi liquid behavior caused by magnetic phase transition in Ni-doped Ba-122 pnictides
Seokbae Lee, Kiyoung Choi, Eilho Jung +4
We studied two BaFe2-xNixAs2 (Ni-doped Ba-122) single crystals at two dfferent doping levels (underdoped and optimally doped) using an optical spectroscopic technique. The underdop…
Superconductivity at 7.4 K in Few Layer Graphene by Li-intercalation
Anand P. Tiwari, Soohyeon Shin, Eunhee Hwang +3
Superconductivity in graphene has been highly sought after for its promise in various device applications and for general scientific interest. Ironically, the simple electronic str…