44 citations · 92 across the 9 of their papers we have counts for
5 papers · 1 filter
Multiple Andreev reflections in topological insulator nanoribbons
Rak-Hee Kim, Nam-Hee Kim, Bongkeon Kim +3
Superconducting proximity junctions made of topological insulator (TI) nanoribbons (NRs) provide a useful platform for studying topological superconductivity. We report on the fabr…
Adjustable quantum interference oscillations in Sb-doped Bi2Se3 topological insulator nanoribbons
Hong-Seok Kim, Tae-Ha Hwang, Nam-Hee Kim +4
Topological insulator (TI) nanoribbons (NRs) provide a unique platform for investigating quantum interference oscillations combined with topological surface states. One-dimensional…
Superconducting Quantum Interference Devices Made of Sb-doped Bi2Se3 Topological Insulator Nanoribbons
Nam-Hee Kim, Hong-Seok Kim, Yasen Hou +2
We report the fabrication and characterization of superconducting quantum interference devices (SQUIDs) made of Sb-doped Bi2Se3 topological insulator (TI) nanoribbon (NR) contacted…
Zero bias conductance peak in InAs nanowire coupled to superconducting electrodes
Nam-Hee Kim, Yun-Sok Shin, Hong-Seok Kim +2
We report the occurrence of the zero-bias conductance peak (ZBCP) in an InAs nanowire coupled to PbIn superconductors with varying temperature, bias voltage, and magnetic field. Th…
Quantum interference effects in chemical vapor deposited graphene
Nam-Hee Kim, Yun-Sok Shin, Serin Park +5
We report several quantum interference effects in graphene grown by chemical vapor deposition. A crossover between weak localization and weak antilocalization effects is observed w…