62 citations · 92 across the 7 of their papers we have counts for
8 papers
Radio-Frequency Detection of Fabry-Pérot Interference and Quantum Capacitance in Long-Channel Three-Dimensional Dirac Semimetal Cd3As2 Nanowires
Sung Jin An, Jisu Kim, Myung-Chul Jung +10
We demonstrate phase-coherent transport in suspended long-channel Cd3As2 nanowire devices using both direct current (DC) transport and radio-frequency (RF) reflectometry measuremen…
Superconducting Nanoelectromechanical Transducer Resilient to Magnetic Fields
Jinwoong Cha, Hak-Seong Kim, Jihwan Kim +2
Nanoscale electromechanical coupling provides a unique route towards control of mechanical motions and microwave fields in superconducting cavity electromechanical devices. Though…
Interplay between superconductivity and magnetism in one-unit-cell LaAlO3 capped with SrTiO3
Yongsu Kwak, Woojoo Han, Thach D. N. Ngo +13
To form a conducting layer at the interface between the oxide insulators LaAlO3 and SrTiO3, the LaAlO3 layer on the SrTiO3 substrate must be at least four unit-cells-thick. The LaA…
Directly Detecting the Edge Current in a Topological Superfluid
HeeSu Byun, Jinhoon Jeong, Kitak Kim +4
Topological superconductors are one of the most actively studied materials these days. They are a promising candidate for hosting Majorana fermions either on their boundaries or in…
Superconducting Circuitry for Quantum Electromechanical Systems
Matthew D. LaHaye, Francisco Rouxinol, Yu Hao +2
Superconducting systems have a long history of use in experiments that push the frontiers of mechanical sensing. This includes both applied and fundamental research, which at prese…
Quantum Friction in Nanomechanical Oscillators at Millikelvin Temperatures
Guiti Zolfagharkhani, Alexei Gaidarzhy, Seung-Bo Shim +2
We report low-temperature measurements of dissipation in megahertz-range, suspended, single-crystal nanomechanical oscillators. At millikelvin temperatures, both dissipation (inver…