Authors of the paper (IMAGE) Toho University Caption From left to right – Dr. Fukui, Dr. Tsoh, Dr. Nemoto and Dr. Uchino Credit Dr. Fukui, Dr. Tsoh, Dr. Nemoto and Dr. Uchino Usage Restrictions None License Original 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.