Analysis of the Excitation and Emission Spectra of Tungstates and Molybdate

作者: Nobuhiro Saito , Noriyuki Sonoyama , Tadayoshi Sakata

DOI: 10.1246/BCSJ.69.2191

关键词: Spectral lineExcitationLine (formation)Excited stateGround stateEmission spectrumAtomic physicsChemistryTriplet stateSinglet fissionGeneral chemistry

摘要: The excitation and emission spectra of CaWO4, MgWO4, PbWO4, ZnWO4, CaMoO4 were analyzed by a configurational coordination model. spectral line shapes simulated model with singlet ground state an excited triplet well explained the shape luminescence at rising part these salts room temperature. energy level reorganization energies sate determined. It was concluded that potential curve becomes shallower than for systems.

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