ドーナツ型切り紙構造を有した電極デバイス (IMAGE) Toyohashi University of Technology (TUT) Caption 製作したドーナツ型切り紙電極デバイスの全体像及び拡大図 Credit COPYRIGHT (C) TOYOHASHI UNIVERSITY OF TECHNOLOGY. ALL RIGHTS RESERVED. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.