Siegfried F. Karg, G. Ingmar Meijer, et al.
IBM J. Res. Dev
No abstract available.
Siegfried F. Karg, G. Ingmar Meijer, et al.
IBM J. Res. Dev
Yoshiteru Maeno, Koji Yoshida, et al.
Journal of the Physical Society of Japan
Naoki Shirakawa, Keizo Murata, et al.
Journal of the Physical Society of Japan
K. Alex Müller, J. Georg Bednorz
Science