The effect of temperature dependent frequency factor on the evaluated trapping parameters of TSL glow curves

The effect of temperature dependency on frequency factor and its relationship to trapping parameters is discussed by using the peak shape method. The coefficients appearing in the peak shape formula for the calculation of the activation energy have been determined and tabulated for the symmetry fact...

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Veröffentlicht in:	Turkish journal of physics 1998, Vol.22 (1), p.1-8
Hauptverfasser:	YAZICI, A. N, ÖZTÜRK, Z
Format:	Artikel
Sprache:	eng
Schlagworte:	activation energy Aktivasyon enerjisi Electricity, Magnetism and Optics Elektrik, Manyetizma ve Optik Frekans faktörü frequency factor glow curve Işıl eğri Sıcaklığa bağlılık temperature dependence Trapping parameter Tutma parametresi
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Zusammenfassung:	The effect of temperature dependency on frequency factor and its relationship to trapping parameters is discussed by using the peak shape method. The coefficients appearing in the peak shape formula for the calculation of the activation energy have been determined and tabulated for the symmetry factor $\mu g(X)$ for x = 0:50 and 0.75 of the peak intensity. It is found that significant errors occur in the value of the trapping parameters if the temperature dependecy of the frequency factor is not consider.
ISSN:	1300-0101