Advanced Materials Department, IPICYT, Camino a la Presa San José 2055,
Col. Lomas 4 sección, San Luis Potosí, 78216, México, Department of Physics and
Astronomy and Center for Solid State Science, Arizona State University,
Tempe, Arizona 85287-1504, Advanced Materials Laboratory, National Institute for
Materials Science, Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan, and International
Center for Young Scientists (ICYS), National Institute for Materials Science,
Namiki 1−1, Tsukuba, Ibaraki 305-0044, Japan(2005-01-28時点)