74 citations · 178 across the 8 of their papers we have counts for
9 papers
Doubling the mobility of InAs/InGaAs selective area grown nanowires
Daria V. Beznasyuk, Sara Martí-Sánchez, Jung-Hyun Kang +12
Selective area growth (SAG) of nanowires and networks promise a route toward scalable electronics, photonics and quantum devices based on III-V semiconductor materials. The potenti…
Multiterminal Quantized Conductance in InSb Nanocrosses
Sabbir A. Khan, Lukas Stampfer, Timo Mutas +3
By studying the time-dependent axial and radial growth of InSb nanowires, we map the conditions for the synthesis of single-crystalline InSb nanocrosses by molecular beam epitaxy.…
Au-Assisted Substrate-Faceting for Inclined Nanowire Growth
Jung-Hyun Kang, Filip Krizek, Magdalena Zaluska-Kotur +4
We study the role of gold droplets in the initial stage of nanowire growth via the vapor liquid solid method. Apart from serving as a collections center for growth species, the gol…
Transparent Gatable Superconducting Shadow Junctions
Sabbir A. Khan, Charalampos Lampadaris, Ajuan Cui +14
Gate tunable junctions are key elements in quantum devices based on hybrid semiconductor-superconductor materials. They serve multiple purposes ranging from tunnel spectroscopy pro…
Spectroscopic Visualization of a Robust Electronic Response of Semiconducting Nanowires to Deposition of Superconducting Islands
Jonathan Reiner, Abhay Kumar Nayak, Amit Tulchinsky +9
Following significant progress in the visualization and characterization of Majorana end modes in hybrid systems of semiconducting nanowires and superconducting islands, much atten…
Hot Electrons Regain Coherence in Semiconducting Nanowires
Jonathan Reiner, Abhay Kumar Nayak, Nurit Avraham +7
The higher the energy of a particle is above equilibrium the faster it relaxes due to the growing phase-space of available electronic states it can interact with. In the relaxation…
MBE growth of self-assisted InAs nanowires on graphene
Jung-Hyun Kang, Yuval Ronen, Yonatan Cohen +7
Self-assisted growth of InAs nanowires on graphene by molecular beam epitaxy is reported. Nanowires with diameter of ~50 nm and aspect ratio of up to 100 were achieved. The morphol…
Non-local Supercurrent of Quartets in a Three-Terminal Josephson Junction
Yonatan Cohen, Yuval Ronen, Jung-Hyun Kang +4
We report an observation of a new, non dissipative and non local supercurrent, carried by quartets; each consisting of four entangled electrons. The supercurrent is a result of a n…
Charge of a quasiparticle in a superconductor
Yuval Ronen, Yonatan Cohen, Jung-Hyun Kang +5
Non-linear charge transport in SIS Josephson junctions has a unique signature in the shuttled charge quantum between the two superconductors. In the zero-bias limit Cooper pairs, e…