New Aspects on the Electronic Conduction in Semi‐Insulating CdF 2 : Gd 3+  Single Crystals | Zendy

Triberis G. P. | Zendy; Guskos N. | Zendy; Kiriakidis G. | Zendy

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New Aspects on the Electronic Conduction in Semi‐Insulating CdF 2 : Gd 3+ Single Crystals

Author(s) -

Triberis G. P.,

Guskos N.,

Kiriakidis G.

Publication year - 1988

Publication title -

physica status solidi (b)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.51

H-Index - 109

eISSN - 1521-3951

pISSN - 0370-1972

DOI - 10.1002/pssb.2221470139

Subject(s) - polaron , conductivity , interpretation (philosophy) , thermal conduction , condensed matter physics , electrical resistivity and conductivity , materials science , electric field , phonon , field (mathematics) , physics , thermodynamics , nuclear physics , electron , mathematics , quantum mechanics , computer science , pure mathematics , programming language

Experimental results on the DC conductivity of semi insulating CdF 2 :Gd 3+ single crystals are presented. The effect of the electric field and the temperature is analysed using In σ versus E 1/2 and T −2/5 plots as suggested in the multi‐phonon‐assisted small polaron hopping model introduced by Triberis. The agreement of the experimental results with this model is very satisfactory giving a meaningful interpretation of the transport properties of this material.

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