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- Title
EPR and exciton luminescence of ammonium tetraphenylborate NH<sub>4</sub>BPh<sub>4</sub> crystals.
- Authors
Nadolinnyi, V.; Antonova, O.; Ryadun, A.; Il’inchik, E.; Korolev, V.; Yur’eva, O.
- Abstract
The article presents a study on the luminescence of ammonium tetraphenylborate NH4BPh4 (ATPB) polycrystals at low temperatures with the application of electron paramagnetic resonance (EPR) spectroscopy. The study conducted decomposition and spectrum simulation with WinEPR and Simfonia programs to analyze the luminescence features of ATPB. Results reveal that as the temperature increases, luminescence intensity decreases due to the decay of excitons.
- Subjects
EXCITON theory; ELECTRON paramagnetic resonance spectroscopy; AMMONIUM compounds; LUMINESCENCE; TETRAPHENYLBORATES; CHEMICAL decomposition; SPECTRUM analysis; MATERIALS at low temperatures; TEMPERATURE effect
- Publication
Doklady Physical Chemistry, 2010, Vol 432, Issue 1, p92
- ISSN
0012-5016
- Publication type
Article
- DOI
10.1134/S0012501610050027