| Autor: |
HAYAKAWA, Seijun, ICHIHARA, Shu, HOSHINO, Munemitsu, YAMAGUCHI, Hiroshi, SAKUMA, Sadayuki, HANAICHI, Takamasa, KAMIYA, Yoshihiro, ARII, Tatsuo |
| Zdroj: |
Journal of Electron Microscopy; Feb1987, Vol. 36 Issue 1/2, p1-8, 8p |
| Abstrakt: |
A new image recording system using photoluminescence (scanning laser stimulated luminescence) was developed by Sonoda . (, 148, 833 (1983)). Sensitivity, spatial resolution, and accuracy of electron detection capability of this new recording system are studied. The luminescent intensity is exactly proportional to the number of incident electrons. High sensitivity enables one to detect 6 electrons in a pixel but the spatial resolution is not so high as the photographic film. Even for the pixel of 0.1 mm square, the correlation of luminescent intensity from neighboring pixels is significant. It is shown, however, that the new system requires a fourth exposure to get a similar quality image at 100 kV. The pronounced Improvement is expected at 200 kV. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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