Wiedenmann, J.
Bocquillon, E.
Deacon, R. S.
Hartinger, S.
Herrmann, O.
Klapwijk, T. M.
Maier, L.
Ames, C.
Brüne, C.
Gould, C.
Oiwa, A.
Ishibashi, K.
Tarucha, S.
Buhmann, H.
Molenkamp, L. W.
Article History
Received: 15 September 2015
Accepted: 27 November 2015
First Online: 21 January 2016
Competing interests
: The authors declare no competing financial interests.