〇(P)Karol Bartosiewicz^1,2、Sergey Omelkov³、Alena Beitlerova¹、Pavel Bohacek¹、Martin Nikl¹、Akira Yoshikawa^2,4,5 (1.Institute of Physics, Academy of Sciences of the Czech Republic, Na Slovance 1999/2, Prague 8, 18221, Czech Republic、2.Tohoku University, Institute for Material Reseach, 2-1-1 Katahira Aoba-ku, Sendai, Miyagi 980-8577, Japan、3.Institute of Physics, University of Tartu, W. Ostwaldi Str. 1, Tartu 50411, Estonia、4.Tohoku University, New Industry Creation Hatchery Center, 6-6-10 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi, 980-8579, Japan、5.C & A corporation, T-Biz, 6-6-40 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8579, Japan)