Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material

DSpace/Manakin Repository

Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material

Show full item record


Title: Preparation and characteristics of LiF:Mg,Cu,Na,Si thermoluminescent material
Author: Vu, Thi Thai Ha; Nguyen, Thi Quy Hai; Nguyen, Ngoc Long; Le, Van Vu
Abstract: Lithium fluoride (LiF) thermoluminescent powder doped with Mg, Cu, Na, and Si as activators was prepared. X-ray diffraction analysis indicated that doping LiF with different activators makes crystal lattice somewhat expand. The dosimetric properties of the powder were studied. The main dosimetric peak of LiF:Mg,Cu,Na,Si appeared in the range of 227−247oC and the ratio of the height of the main peak to that of the other small peaks in the LiF:Mg,Cu,Na,Si is much greater than that in the LiF:Mg,Ti and LiF:Mg,Cu,P. The preparation conditions such as annealing temperature and duration, annealing atmosphere, doping with different activators etc. were investigated.
Description: VNU Journal of Science, Mathematics - Physics. Vol. 23 (2007), No 4, P. 225-231
URI: http://hdl.handle.net/123456789/1067
Date: 2007

Files in this item

Files Size Format View
Nguyenngoclong.pdf 2.327Mb PDF View/Open

This item appears in the following Collection(s)

Show full item record

Search DSpace


Advanced Search

Browse

My Account