974 citations · 1.4k across the 9 of their papers we have counts for
9 papers
Normal Fermi Surface in the Nodal Superconductor CeCoIn Revealed via Thermal Conductivity
Sangyun Lee, Duk Y. Kim, Priscila F. S. Rosa +5
The thermal conductivity of heavy-fermion superconductor CeCoIn was measured with a magnetic field rotating in the tetragonal a-b plane, with the heat current in the anti-nodal…
Quantum illumination with asymmetrically squeezed two-mode light
Yonggi Jo, Taek Jeong, Junghyun Kim +4
We propose Gaussian quantum illumination(QI) protocol exploiting asymmetrically squeezed two-mode(ASTM) state that is generated by applying single-mode squeezing operations on each…
Interplay of the spin density wave and a possible Fulde-Ferrell-Larkin-Ovchinnikov state in in rotating magnetic field
Shi-Zeng Lin, Duk Y. Kim, Eric D. Bauer +3
The -wave superconductor has been proposed as a strong candidate for supporting the Fulde-Ferrell-Larkin-Ovchinnikov (FFLO) state near the low-temperature bo…
Switching dynamics of the spin density wave in superconducting CeCoIn5
Duk Y. Kim, Shi-Zeng Lin, Eric D. Bauer +3
The ordering wave vector of a spin density wave (SDW), stabilized within the superconducting state of in a high magnetic field, has been shown to b…
Zero-field dissipationless chiral edge transport and the nature of dissipation in the quantum anomalous Hall state
Cui-Zu Chang, Weiwei Zhao, Duk Y. Kim +5
The quantum anomalous Hall (QAH) effect is predicted to possess, at zero magnetic field, chiral edge channels that conduct spin polarized current without dissipation. While edge ch…
High-precision realization of robust quantum anomalous Hall state in a hard ferromagnetic topological insulator
Cui-Zu Chang, Weiwei Zhao, Duk Y. Kim +7
The discovery of the quantum Hall (QH) effect led to the realization of a topological electronic state with dissipationless currents circulating in one direction along the edge of…
Upper limit of supersoldity in solid helium
Duk Y. Kim, Moses H. W. Chan
The resonant period drop observed at low temperatures in torsional oscillators containing solid helium had been interpreted as a signature of supersolid. However, it was found that…
Absence of supersolidity in solid helium in porous Vycor glass
Duk Y. Kim, Moses H. W. Chan
In 2004, Kim and Chan (KC) carried out torsional oscillator (TO) measurements of solid helium confined in porous Vycor glass and found an abrupt drop in the resonant period below 2…
Non-Classical Response from Quench-Cooled Solid Helium Confined in Porous Gold
D. Y. Kim, S. Kwon, H. Choi +2
We have investigated the non-classical response of solid 4He confined in porous gold set to torsional oscillation. When solid helium is grown rapidly, nearly 7% of the solid helium…