SPECTROSCOPY STUDY OF U (Ⅳ) DILUTED IN Th (DBM), Th (TFBA), SINGLE CRYSTALS.

SPECTROSCOPY STUDY OF U (Ⅳ) DILUTED IN Th (DBM), Th (TFBA), SINGLE CRYSTALS.[J]. Journal of Nuclear and Radiochemistry, 1984, 06(1): 14-14.

Citation:

SPECTROSCOPY STUDY OF U (Ⅳ) DILUTED IN Th (DBM), Th (TFBA), SINGLE CRYSTALS.[J]. Journal of Nuclear and Radiochemistry, 1984, 06(1): 14-14.

Citation:

SPECTROSCOPY STUDY OF U (Ⅳ) DILUTED IN Th (DBM), Th (TFBA), SINGLE CRYSTALS.[J]. Journal of Nuclear and Radiochemistry, 1984, 06(1): 14-14.

Abstract

The single crystals of U(DBM)4, U (TFBA)4 and Th (DBM)4, Th(TFBA), doped U (Ⅳ) are successfully prepared and their abosorption spectrum are measured at 4-300K, between 4000?20000 A region. The absorption spectrum are given. The real symmetry site of U(Ⅳ) is C2 in Th (DBM)4 and S4 in Th(TFBA)4 respectively. Because of the existance of the vibronic, it is difficult to index the absorption spectrum.

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