595 citations · 4.1k across the 21 of their papers we have counts for
21 papers
Highly transparent contacts to the 1D hole gas in ultra-scaled Ge/Si core/shell nanowires
Masiar Sistani, Jovian Delaforce, Roman Kramer +10
Semiconductor-superconductor hybrid systems have outstanding potential for emerging high-performance nanoelectronics and quantum devices. However, critical to their successful appl…
Scaling of sub-gap excitations in a superconductor-semiconductor nanowire quantum dot
Eduardo J. H. Lee, Xiaocheng Jiang, Rok Zitko +3
A quantum dot coupled to a superconducting contact provides a tunable artificial analogue of a magnetic atom in a superconductor, a paradigmatic quantum impurity problem. We realiz…
Hole Spin Coherence in a Ge/Si Heterostructure Nanowire
A. P. Higginbotham, T. W. Larsen, J. Yao +4
Relaxation and dephasing of hole spins are measured in a gate-defined Ge/Si nanowire double quantum dot using a fast pulsed-gate method and dispersive readout. An inhomogeneous dep…
Antilocalization of Coulomb Blockade in a Ge-Si Nanowire
A. P. Higginbotham, F. Kuemmeth, T. W. Larsen +5
The distribution of Coulomb blockade peak heights as a function of magnetic field is investigated experimentally in a Ge-Si nanowire quantum dot. Strong spin-orbit coupling in this…
Electric Field Effect Thermoelectric Transport in Individual Silicon and Germanium/Silicon Nanowire
Yuri M. Brovman, Joshua P. Small, Yongjie Hu +3
We have simultaneously measured conductance and thermoelectric power (TEP) of individual silicon and germanium/silicon core/shell nanowires in the field effect transistor device co…
Spin-resolved Andreev levels and parity crossings in hybrid superconductor-semiconductor nanostructures
Eduardo J. H. Lee, Xiaocheng Jiang, Manuel Houzet +3
The hybrid combination of superconductors and low-dimensional semiconductors offers a versatile ground for novel device concepts, such as sources of spin-entangled electrons, nanos…