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Understanding Luminescence Spectra and Efficiency Using Wp and Related Functions
Seiten
1991
Springer Berlin (Hersteller)
978-3-540-52766-4 (ISBN)
Springer Berlin (Hersteller)
978-3-540-52766-4 (ISBN)
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Provides an understanding of the properties observed when energy absorption and emission occur, and with what efficiency these conversion processes take place. The text also gives a treatment of the offset dependence and the temperature dependence of nonradiative rates.
This text aims to provide an understanding of the properties observed in luminescence when energy absorption and emission occur, and with what efficiency these conversion processes take place. The authors give a correct treatment of the offset dependence and the temperature dependence of nonradiative rates. The Wp function is defined as the sum of thermally weighted Franck-Condon factors. It is obtained in one dimension in several forms, and a useful recursion relation is derived between Wp's with nearby p indices. Two classes of applications are considered. First, an exposition of the broad classes of luminescence behaviour is given and the Wp function and related functions are applied to each. Then the detailed application of these functions to specific experimental data, namely, to Eu3+, Tm3+ and Yb3+ in oxysulfides and oxychlorides and to Cr3+ in ruby is extensively discussed.
This text aims to provide an understanding of the properties observed in luminescence when energy absorption and emission occur, and with what efficiency these conversion processes take place. The authors give a correct treatment of the offset dependence and the temperature dependence of nonradiative rates. The Wp function is defined as the sum of thermally weighted Franck-Condon factors. It is obtained in one dimension in several forms, and a useful recursion relation is derived between Wp's with nearby p indices. Two classes of applications are considered. First, an exposition of the broad classes of luminescence behaviour is given and the Wp function and related functions are applied to each. Then the detailed application of these functions to specific experimental data, namely, to Eu3+, Tm3+ and Yb3+ in oxysulfides and oxychlorides and to Cr3+ in ruby is extensively discussed.
Zusatzinfo | 70 figs., 42 tabs. |
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Verlagsort | Berlin |
Sprache | englisch |
Gewicht | 540 g |
Einbandart | gebunden |
Themenwelt | Naturwissenschaften ► Chemie ► Analytische Chemie |
Naturwissenschaften ► Chemie ► Anorganische Chemie | |
ISBN-10 | 3-540-52766-4 / 3540527664 |
ISBN-13 | 978-3-540-52766-4 / 9783540527664 |
Zustand | Neuware |
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