Hensgens, T.
Fujita, T.
Janssen, L.
Li, Xiao
Van Diepen, C. J.
Reichl, C.
Wegscheider, W.
Das Sarma, S.
Vandersypen, L. M. K.
Article History
Received: 13 February 2017
Accepted: 12 June 2017
First Online: 3 August 2017
Competing interests
: The authors declare no competing financial interests.