ELECTRON MICROGRAPHS OF DARKENED ZnS PHOSPHORS
Journal Article
·
· Ann. Rept. Radiation Center Osaka Prefect.
OSTI ID:4816526
Electron micrographs were made of ZnS phosphor surfaces exposed to light from a Xe lamp in moist air and compared with those of non-darkened phosphors. The ZnS samples investigated included unactivated ZnS and Cuactivated ZnS containing 0.01 and 0.5 wt% Cu. Precipitates were found on surfaces of unactivated ZnS and ZnS containing 0.01 wt% Cu upon darkening; some of the precipitates run parallel to the growih steps. For ZnS containing 0.5 wt% Cu, no remarkable change was found after darkening. The precipitates are probably colloidal Zn. (D.L.C.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-020477
- OSTI ID:
- 4816526
- Journal Information:
- Ann. Rept. Radiation Center Osaka Prefect., Journal Name: Ann. Rept. Radiation Center Osaka Prefect. Vol. Vol: 2
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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