2025

Infrared Free-Electron Laser: A Versatile Molecular Cutter for Analyzing Solid-state Biomacromolecules
T. Kawasaki, A. Nagase, K. Hayakawa, F. Teshima, K. Tanaka, H. Zen, F. Shishikura, N. Sei, T. Sakai, and Y. Hayakawa, ACS Omega, https://doi.org/10.1021/acsomega.4c07531 (2025).

Relationship between Ce3+ 5d1 level, conduction-band bottom, and shallow electron trap level in Gd3Ga5O12:Ce and Gd3Al1Ga4O12:Ce crystals studied via pump-probe absorption spectroscopy
M. Kitaura, H. Zen, S. Watanabe, H. Masai, K. Kamada, K.J. Kim, A. Yoshikawa, J. Ueda, Optical Materials: X,  25, 100398 (2025).