Hou Bihui, Guo Changxin, Li Bilin, Liang Rcnyou. ESR STUDY OF PHASE TRANSITION IN ZnS CRYSTALITE[J]. Chinese Journal of Luminescence, 1990,11(1): 61-68
Hou Bihui, Guo Changxin, Li Bilin, Liang Rcnyou. ESR STUDY OF PHASE TRANSITION IN ZnS CRYSTALITE[J]. Chinese Journal of Luminescence, 1990,11(1): 61-68DOI:
is a codopant in ZnS crystallite and ZnS:Cu phosphor
the hyper-fine structure spectra of the electron spin resonance of Mn
2+
ions in the crystallites are monitored. With these spectra we can study the phase transition from cubic (β phase) to sixfold (a phase) lattice of ZnS and ZnS:Cu prepared by different calcining temperature. Therefore the trace of Mn
2+
is a sensitive paramagnetic probe for structure transformation.