Study of Blue Photoluminescent Band in ZnS Crystals

Liem, N.Q.; Quang, V.X.; Thanh, D.X.

Journal

Acta Physica Polonica A

1994 | 86 | 6 | 979-985

Article title

Study of Blue Photoluminescent Band in ZnS Crystals

Authors

N.Q. Liem , V.X. Quang , D.X. Thanh

Content

Full texts:

http://przyrbwn.icm.edu.pl/APP/PDF/86/a086z6p10.pdf [remote]

Title variants

Languages of publication

Abstracts

The zinc sulphide crystals as-grown and heat treated in different atmospheres, have been studied by photoluminescence technique. A blue emission band (IB) peaking at 2.91 eV has been identified in the mentioned crystals. Parameters of the IB band such as peak energy, half width of spectrum, lifetime of photoluminescence as well as a superlinearly excitation intensity dependence of the luminescence have been determined. A model of the IB transition is proposed to explain the properties and features of IB luminescence.

Keywords

78.55.-m 78.55.Et

Publisher

Journal

Acta Physica Polonica A

Year

1994

Volume

Issue

Pages

979-985

Physical description

Dates

published

1994-12

received

1993-11-09

(unknown)

1994-04-28

(unknown)

1994-09-01

Contributors

author

N.Q. Liem

Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam

author

V.X. Quang

Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam

author

D.X. Thanh

Institute of Material Science, Nghia do-Tuliem, Hanoi, Vietnam

References

Document Type

Publication order reference

Identifiers

YADDA identifier

bwmeta1.element.bwnjournal-article-appv86z610kz