38 citations · 195 across the 13 of their papers we have counts for
6 papers · 1 filter
Quantised Charge Transport driven by a Surface Acoustic Wave in induced unipolar and bipolar junctions
Yousun Chung, Hangtian Hou, Seok-Kyun Son +7
Surface acoustic waves (SAWs) have been used to transport single electrons across long distances of several hundreds of microns. They can potentially be instrumental in the impleme…
Quantised conductance of one-dimensional strongly-correlated electrons in an oxide heterostructure
H. Hou, Y. Kozuka, Jun-Wei Liao +7
Oxide heterostructures are versatile platforms with which to research and create novel functional nanostructures. We successfully develop one-dimensional (1D) quantum-wire devices…
Thermoelectric property of a one dimensional channel in the presence of a transverse magnetic field
Chengyu Yan, Michael Pepper, Patrick See +3
We studied the thermal conduction through a quantum point contact (QPC), defined in GaAs-AlGaAs heterostructure, in the presence of a transverse magnetic field. A shift in the posi…
Single-photon Emission from an Acoustically-driven Lateral Light-emitting Diode
Tzu-Kan Hsiao, Antonio Rubino, Yousun Chung +12
Single-photon sources are essential building blocks in quantum photonic networks, where quantum-mechanical properties of photons are utilised to achieve quantum technologies such a…
Continuous-Variable Tomography of Solitary Electrons
J. D. Fletcher, N. Johnson, E. Locane +7
A method for characterising the wave-function of freely-propagating particles would provide a useful tool for developing quantum-information technologies with single electronic exc…
Experimental realization of a quantum dot energy harvester
G. Jaliel, R. K. Puddy, R. Sánchez +6
We demonstrate experimentally an autonomous nanoscale energy harvester that utilises the physics of resonant tunnelling quantum dots. Gate defined quantum dots on GaAs/AlGaAs high-…