Jezouin, S.
Iftikhar, Z.
Anthore, A.
Parmentier, F. D.
Gennser, U.
Cavanna, A.
Ouerghi, A.
Levkivskyi, I. P.
Idrisov, E.
Sukhorukov, E. V.
Glazman, L. I.
Pierre, F.
Article History
Received: 25 March 2016
Accepted: 10 June 2016
First Online: 3 August 2016
Competing interests
: The authors declare no competing financial interests.