OBSERVATION OF 2ND-ORDER KINETIC DAMAGE IN SODIUM-SALICYLATE DUE TO SOFT X-RAYS

被引：6

作者：

HUSK, DE

TARRIO, C

BENITEZ, EL

SCHNATTERLY, SE

机构：

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 16期

关键词：

D O I：

10.1063/1.106129

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have observed the dose dependence of the bulk quantum efficiency for luminescence of sodium salicylate as a function of the photon energy from 7 to 150 eV. We show that the damage is a second-order or higher kinetic process in the number of electron-hole pairs and is not reversible. We predict that the threshold for damage occurs at 7.2 eV, or twice the band gap of sodium salicylate.

引用

收藏

页码：2052 / 2054

页数：3

相关论文

共 18 条

[1]

ALEKSANDROV YM, 1982, FIZ TVERD TELA, V24, P968

[2] INVESTIGATION OF LUMINESCENT MATERIALS UNDER ULTRAVIOLET EXCITATION-ENERGIES FROM 5 TO 25 EV [J].

BERKOWITZ, JK ;

OLSEN, JA .

JOURNAL OF LUMINESCENCE, 1991, 50 (02) :111-121

[3] ABSOLUTE QUANTUM EFFICIENCY OF SODIUM SALICYLATE FOR EXCITATION BY EXTREME ULTRAVIOLET [J].

BRUNER, EC .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1969, 59 (02) :204-&

[4] LUMINESCENCE DAMAGE AND THERMO-LUMINESCENCE PHENOMENA IN TUNGSTATES DOPED WITH TRIVALENT RARE-EARTH AND TRANSITION-METAL IONS [J].

GRASSER, R ;

JEUCK, I ;

SCHARMANN, A ;

STRODE, J .

JOURNAL OF LUMINESCENCE, 1988, 40-1 :389-390

[5]

HUSK DE, IN PRESS J OPT SOC B

[6] FLUORESCENT SENSITIZED PHOTOMULTIPLIERS FOR HETEROCHROMATIC PHOTOMETRY IN THE ULTRAVIOLET [J].

JOHNSON, FS ;

WATANABE, K ;

TOUSEY, R .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1951, 41 (10) :702-708

[7] FATIGUE EFFECTS IN LUMINESCENT YIELD OF SODIUM SALICYLATE [J].

KNAPP, RA ;

SMITH, AM .

APPLIED OPTICS, 1964, 3 (05) :637-&

[8] PHOSPHOR DETERIORATION IN FLUORESCENT LAMPS [J].

LEHMANN, W .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1983, 130 (02) :426-431

[9] ELECTRON-STIMULATED AND PHOTON-STIMULATED DESORPTION - PROBES OF STRUCTURE AND BONDING AT SURFACES [J].

MADEY, TE .

SCIENCE, 1986, 234 (4774) :316-322

[10] A NEW TYPE OF X-RAY AREA DETECTOR UTILIZING LASER STIMULATED LUMINESCENCE [J].

MIYAHARA, J ;

TAKAHASHI, K ;

AMEMIYA, Y ;

KAMIYA, N ;

SATOW, Y .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1986, 246 (1-3) :572-578