@article{oai:repo.qst.go.jp:00043572, author = {Matsuyama, Shigeo and Ishii, Keizo and Yamazaki, Hiromichi and Barbotteau, Y and Amartaivan, TS and Izukawa, D and Hotta, K and Mizuma, K and Abe, S and Ohishi, Y and Rodriguez, M and Suzuki, A and Sakamoto, R and Fujisawa, M and Kamiya, Tomihiro and Oikawa, Masakazu and Arakawa, Kazuo and Imaseki, Hitoshi and Matsumoto, N and 今関 等}, issue = {1/2}, journal = {International Journal of PIXE}, month = {}, note = {A microbeam analysis system has been developed at Tohoku University for biological applications. Spatial resolution of less than 1mum has been achieved with a beam current of ~40pA. In microbeam analysis of biological specimens, simultaneous measurement of structural and elemental properties is very important. Our system is applicable to simultaneous in-air/vacuum PIXE, RBS and STIM analyses. Typical results of biological application are shown.}, pages = {1--7}, title = {Microbeam Analysis System at Tohoku University}, volume = {14}, year = {2004} }