Speaker
Prof.
Toshiro Sakae
(Department of Histology, Nihon Univeristy School of Dentistry at Matsudo)
Description
Using the energy-valuable monochromatic X-ray beam sourced by Parametric X-ray radiation at the Laboratory for Electron Beam Research and Application (LEBRA) of Nihon University, distribution map of Sr in the fossil dinosaur eggshell could be revealed by tracing the X-ray absorption edge. The more advanced and smart element detecting system was built at LEBRA. The new system enabled to detect the interested element by taking an image of the higher and the lower side of the X-ray energy for the elemental aborption edge similtaneously.
Primary author
Prof.
Toshiro Sakae
(Department of Histology, Nihon Univeristy School of Dentistry at Matsudo)
Co-authors
Prof.
Isamu Sato
(Nihon University)
Dr
Keisuke Nakao
(Nihon University)
Prof.
Ken Hayakawa
(Nihon University)
Dr
Kyouko Nogami
(Nihon University)
Dr
Manabu Inagaki
(Nihon University)
Dr
Takao Kuwada
(Nihon University)
Dr
Takeshi Sakai
(Nihon University)
Prof.
Toshinari Tanaka
(Nihon University)
Prof.
Yasushi Hayakawa
(Nihon University)
Dr
Yumiko Takahashi
(KEK)
