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Article
Preparation and photoluminescence of nanocrystalline MSO 4: xTb 3+(M= Ca, Sr, and Ba; x= 0.001--0.005)
Polymer Engineering Faculty Research
  • Xiong Gong, The University of Akron
Document Type
Article
Publication Date
10-1-2000
Abstract
A series of nanocrystalline MSO4:xTb3+ (M=Ca, Sr, and Ba; x=0.001-0.005) samples have been prepared by the co-precipitation method following low-temperature treatment. The x-ray diffraction technique yielded an average grain size of approximately 24 nm. Based upon the experimental data and theoretical calculations, it is concluded that the photoluminescence quenching in nanocrystalline MSO4:xTb3+ results from the dipole-quadrupole interaction.
Citation Information
Xiong Gong. "Preparation and photoluminescence of nanocrystalline MSO 4: xTb 3+(M= Ca, Sr, and Ba; x= 0.001--0.005)" Vol. 88 (2000) p. 4389 - 4393
Available at: http://works.bepress.com/xiong_gong/123/