In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 31, No. 1R ( 1992-01-01), p. 51-
Abstract:
Electroluminescent devices based on ZnF 2 thin-films have been investigated. From the ZnF 2 thin-films doped with rare-earth ions (except for Sc, Y, La, Pm, Yb and Lu), electroluminescence was observed. The emission in these devices was visible from the ultraviolet to the infrared region. The color and spectral region of these electroluminescences shifted to shorter wavelength compared with those of the same ions in the ZnS-based thin-film devices for many cases. To obtain information on the excitation process for rare-earth ions, the transient behavior has also been measured.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1992
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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