WebHard superconducting gap and diffusion-induced superconductors in Ge-Si nanowires Joost Ridderbos,1 Matthias Brauns,1 Jie Shen,2 Folkert K. de Vries,2 Ang ... Ge-Si core-shell nanowires are deposited on a p doped Si substrate covered with 100 nm SiO 2 and contacted after AFM imaging. Source and drain contacts are defined using electron … WebYet another step closer towards hybrid quantum devices in planar Ge/SiGe heterostructures! Alberto Tosato Vukan Levajac Casper Boor Francesco Borsoi Giordano… Amir Sammak sur LinkedIn : Hard superconducting gap in germanium - Communications Materials
[PDF] Hard superconducting gap in germanium
WebNov 5, 2012 · We show a hard superconducting gap in a Ge–Si nanowire Josephson transistor up to in-plane magnetic fields of 250 mT, an important step toward creating and detecting Majorana zero modes in this… Expand 16 PDF Hard Superconducting Gap in InSb Nanowires Ö. Gül, Hao Zhang, +14 authors L. Kouwenhoven Physics Nano letters … WebMar 4, 2015 · Superconducting electrons pair together, allowing them to travel with ease from one end of a material to another. The effect is a bit like a priority commuter lane on a busy motorway. Solo ... dr michelle anderson univ of mich
Quantized conductance doubling and hard gap in a two …
WebJul 21, 2024 · conductors. Both the strong SOI and hard superconducting gap are directly related to the topological protection of the predicted Majorana bound states. Here we … WebNov 23, 2014 · Here, we report a hard superconducting gap induced by proximity effect in a semiconductor, using epitaxial Al-InAs superconductor-semiconductor nanowires. WebAug 14, 2024 · A superconducting hard gap in hybrid superconductor–semiconductor devices has been found to be necessary to access topological superconductivity that hosts Majorana modes ... The ohmic contacts were made of gold/germanium/nickel (AuGeNi) to get a low resistance and good chemical bond (adhesion) to the semiconductor substrate … cold weather horse riding boots