1. Active Functional Device Lab Department of Electrical Engineering Shibaura Institute of Technology 3-7-5 Toyosu Koto-ku Tokyo 135-8548 Japan
2. Smart Materials Lab Department of Engineering Science and Mechanics Shibaura Institute of Technology 3-7-5 Toyosu Koto-ku Tokyo 135-8548 Japan
3. Faculty of Science and Engineering Waseda University 3-4-1 Okubo Shinjuku-ku Tokyo 169-8555 Japan