compact sensor for accessing information stored in the electrons of individual atoms tagged posts

The authors of the paper, from left to right: Ph.D. student Mark R. Hogg; Professor Michelle Simmons; Post Doc Matthew G. House; Ph.D. student Prasanna Pakkiam; Post Doc Andrey Timofeev.
Credit: UNSW Sydney

Professor Michelle Simmons’ team at UNSW Sydney has demonstrated a compact sensor for accessing information stored in the electrons of individual atoms – a breakthrough that brings us one step closer to scalable quantum computing in silicon. The research, conducted within the Simmons group at the Centre of Excellence for Quantum Computation and Communication Technology (CQC2T) with PhD student Prasanna Pakkiam as lead author, was published today in the journal Physical Review X (PRX).

Quantum bits (or qubits) made from electrons hosted on single atoms in semiconductors is a promising pla...