LANGBEINITE BASED PHOSPHORS FOR APPLICATIONS IN THERMOLUMINESCENCE DOSIMETRY

被引：4

作者：

MOHARIL, SV

SAHARE, PD

机构：

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 1990年 / 118卷 / 01期

关键词：

D O I：

10.1002/pssa.2211180153

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

It is known that sulphates are good phosphors. CaSO4:Dy is commonly used as it possesses several of the properties desired of a phosphor to be used in thermoluminescence dosimetry. The authors have shown that langbeinite is a mixed sulphate is an efficient phosphor. They have developed some phosphors based on langbeinites which can compete with CaSO4:Dy. Preparation and properties are described for K2Ca2(SO4)3 and K2Mg2(SO4)3 prepared by solid state diffusion. The data show that thermoluminescence in langbeinites is adequate enough to be used in the dosimetry of ionizing radiations.

引用

页码：K55 / K58

页数：4

共 8 条

[1] THERMO-LUMINESCENCE IN SYNTHETIC LANGBEINITE [J].

DESHMUKH, BT ;

BODADE, SV ;

MOHARIL, SV .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1988, 106 (01) :K107-K111

[2] THERMO-LUMINESCENCE AND REFLECTANCE SPECTRA OF K2CA2(SO4)3 AND K2MG2(SO4)3 [J].

DESHMUKH, BT ;

BODADE, SV ;

MOHARIL, SV .

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1987, 102 (01) :381-388

[3]

MATHEWS RJ, 1982, J PHYS C SOLID STATE, V15, P6271

[4] THERMOLUMINESCENCE OF CASO4 DOPED WITH RARE-EARTHS [J].

NAMBI, KSV ;

BAPAT, VN ;

GANGULY, AK .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1974, 7 (23) :4403-4415

[5]

NAMBI KSV, 1981, SCI TODAY, V15, P12

[6]

PATEY SM, 1989, J LUMIN, V42, P325

[7] K2CA2(SO4)3 FOR THERMO-LUMINESCENCE DOSIMETRY OF A HIGH-TEMPERATURE ENVIRONMENT [J].

SAHARE, PD ;

MOHARIL, SV ;

BHASIN, BD .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1989, 22 (07) :971-974

[8] GAMMA-RADIATION INDUCED CHANGES IN THE GLOW CURVE OF CASO4-DY TLD PHOSPHOR [J].

SRIVASTAVA, JK ;

SUPE, SJ .

RADIATION EFFECTS AND DEFECTS IN SOLIDS, 1979, 45 (1-2) :13-18

← 1 →