121 citations · 307 across the 7 of their papers we have counts for
7 papers
Genuine Ohmic van der Waals contact between indium and MoS2
Bum-Kyu Kim, Dong-Hwan Choi, Tae-Hyung Kim +7
The formation of an ideal van der Waals (vdW) contacts at metal/transition-metal dichalcogenide (TMDC) interfaces is a critical step for the development of high-performance and ene…
Transport spectroscopy for Paschen-Back splitting of Landau levels in InAs nanowires
Bum-Kyu Kim, Sang-Jun Choi, Jae Cheol Shin +5
The coupling of electron orbital motion and spin leads to nontrivial changes in energy-level structures, leading to various spectroscopies and applications. In atoms, such spin-orb…
Transport Measurement of Andreev Bound States in a Kondo-Correlated Quantum Dot
Bum-Kyu Kim, Ye-Hwan Ahn, Ju-Jin Kim +6
We report transport measurements of gate-tunable Andreev bound states in a carbon nanotube quantum dot coupled to two superconducting leads. In particular, we observe clear feature…
Fano resonance in crossed carbon nanotubes
Jinhee Kim, Jae-Ryoung Kim, Jeong-O Lee +6
We report the observation of the resonant transport in multiwall carbon nanotubes in a crossed geometry. The resonant transport is manifested by an asymmetric peak in the different…
Effect of Charge Fluctuations on the Persistent Current through a Quantum Dot
Kicheon Kang, Sam Young Cho, Ju-Jin Kim
We study coherent charge transfer between an Aharonov-Bohm ring and a side-attached quantum dot. The charge fluctuation between the two sub-structures is shown to give rise to alge…
Anti-Kondo resonance in transport through a quantum wire with a side-coupled quantum dot
Kicheon Kang, Sam Young Cho, Ju-Jin Kim +1
An interacting quantum dot side-coupled to a perfect quantum wire is studied. Transport through the quantum wire is investigated by using an exact sum rule and the slave-boson mean…