[文献書誌] Nolwenn Huby, Laurent Gue'rin, Eric Collet, Loic Toupet, Jean-Claude Ameline, Herve' Cailleau, Thierry Roisnel, Takeshi Tayagaki, Koichiro Tanaka: "Photoinduced spin transition probed by x-ray diffraction"Physical Review B. 69. 020101(R) (2004)