66 citations · 155 across the 8 of their papers we have counts for
8 papers
Decoupling Josephson Coupling and Supercurrent Nonreciprocity in Twisted NbSe2/NbSe2 van der Waals Junctions
Seung-Gi Lee, Kwon-Neong Jung, Jae-Kuen Kim +4
The microscopic origin of supercurrent nonreciprocity in van der Waals Josephson junctions remains under active debate, particularly regarding the role of twist-angle engineering i…
Cryogenic Magnetization Dynamics in Chemically Stabilized, Tensile-Strained Ultrathin Yttrium Iron Garnets with Tunable Magnetic Anisotropy
Jihyung Kim, Dongchang Kim, Seung-Gi Lee +8
We report an interfacial chemical stability-driven reduction of low-temperature damping losses in tensile-strained, ultrathin Y3Fe5O12 (YIG) films grown by pulsed laser deposition,…
Interferometric evidence of non-volatile anomalous phase shifts in exchange-spin-split Josephson supercurrent diodes
Kun-Rok Jeon, Jae-Keun Kim, Jiho Yoon +5
The recent realization of zero-field, polarity-reversible supercurrent rectification in proximity-magnetized Rashba-type Pt Josephson junctions (JJs) enables the development of sup…
Intrinsic supercurrent non-reciprocity coupled to the crystal structure of a van der Waals Josephson barrier
Jae-Keun Kim, Kun-Rok Jeon, Pranava K. Sivakumar +4
Non-reciprocal electronic transport in a spatially homogeneous system arises from the simultaneous breaking of inversion and time-reversal symmetries. Superconducting and Josephson…
Generation of out-of-plane polarized spin current by spin swapping
Binoy K. Hazra, Banabir Pal, Jae-Chun Jeon +9
The generation of spin currents and their application to the manipulation of magnetic states is fundamental to spintronics. Of particular interest are chiral antiferromagnets that…
Li iontronics in single-crystalline T-Nb2O5 thin films with vertical ionic transport channels
Hyeon Han, Quentin Jacquet, Zhen Jiang +13
The niobium oxide polymorph T-Nb2O5 has been extensively investigated in its bulk form especially for applications in fast-charging batteries and electrochemical (pseudo)capacitors…
Role of two-dimensional Ising superconductivity in the non-equilibrium quasiparticle spin-to-charge conversion efficiency
Kun-Rok Jeon, Kyungjune Cho, Anirban Chakraborty +5
Non-equilibrium studies of two-dimensional (2D) superconductors (SCs) with Ising spin-orbit coupling are prerequisite for their successful application to equilibrium spin-triplet C…
Giant transition-state enhancement of quasiparticle spin-Hall effect in an exchange-spin-split superconductor detected by non-local magnon spin-transport
Kun-Rok Jeon, Jae-Chun Jeon, Xilin Zhou +3
Although recent experiments and theories have shown a variety of exotic transport properties of non-equilibrium quasiparticles (QPs) in superconductor (SC)-based devices with eithe…