53 citations · 118 across the 10 of their papers we have counts for
5 papers · 1 filter
Phase transformation-induced superconducting aluminium-silicon alloy rings
B. C. Johnson, M. Stuiber, D. L. Creedon +8
The development of a materials platform that exhibits both superconducting and semiconducting properties is an important endeavour for a range of emerging quantum technologies. We…
Bright Room-Temperature Single Photon Emission from Defects in Gallium Nitride
Amanuel M. Berhane, Kwang-Yong Jeong, Zoltán Bodrog +8
Single photon emitters play a central role in many photonic quantum technologies. A promising class of single photon emitters consists of atomic color centers in wide-bandgap cryst…
Quantum Emission from Defects in Single Crystal Hexagonal Boron Nitride
Toan Trong Tran, Cameron Zachreson, Amanuel Michael Berhane +7
Bulk hexagonal boron nitride (hBN) is a highly nonlinear natural hyperbolic material that attracts major attention in modern nanophotonics applications. However, studies of its opt…
Electrical excitation of silicon-vacancy centers in single crystal diamond
Amanuel M. Berhane, Sumin Choi, Hiromitsu Kato +4
Electrically driven emission from negatively charged silicon-vacancy, (SiV)- centres in single crystal diamond is demonstrated. The SiV centres were generated using ion implantatio…
Electroluminescence from isolated defects in zinc oxide, towards electrically triggered single photon sources at room temperature
Sumin Choi, Amanuel M. Berhane, Angus Gentle +3
Single photon sources are required for a wide range of applications in quantum information science, quantum cryptography and quantum communications. However, so far majority of roo…