1. Takahara
Soft Interfaces Project, Exploratory Research for Advanced Technology
(ERATO), Japan Science and Technology Agency (JST), 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
2. Sodegaura
Center, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura, Chiba 299-0265, Japan
3. Japan Synchrotron
Radiation Research Institute (JASRI/SPring-8), Sayo, Hyogo 679-5198, Japan
4. Department
of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwano-ha, Kashiwa, Chiba 277-8561, Japan