Building a quantum computer using silicon/silicon-germanium heterostructures

Speaker: 
Prof Susan Coppersmith
From: 
University of Wisconsin-Madison
When: 
4pm Thursday 10 May 2018
Where: 
CQC2T Conference Room, Level 2, Newton Building J12, UNSW Kensington Campus

In principle, quantum computers that exploit the nature of quantum physics can solve some problems much more efficiently than classical computers can. Motivated by the tremendous scalability of classical silicon electronics, a group of us at University of Wisconsin-Madison are working to build a large-scale quantum computer using silicon/silicon-germanium quantum dots, constructed using technology similar to that used to build current classical computers. This talk will discuss the fundamental physics challenges that arise, the role that theory has played in addressing these challenges, the experimental progress that has been made, and the prospects for further development.