Dielectric permittivity in weakly concentrated SrTiO3:Mn crystals and ceramics

Dielectric permittivity ϵ + iϵ′′ (100 Hz – 1 MHz) supplemented by IR (20 – 650 cm−1) reflectivity and Micro-Raman spectra studies were performed on weakly concentrated SrTiO3:Mn (0.1%) crystals and ceramics sintered with deficit of Ti, keeping the ratio (Ti+Mn)/Sr 1. Surprisingly, magnitude of permi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of physics. Conference series 2007-12, Vol.93 (1), p.012017
Hauptverfasser:	Trepakov, V A, Savinov, M, Železný, V, Pokorný, J, Syrnikov, P, Azzoni, C B, Galinetto, P, Mozzati, M C, Badalyan, A, Deyneka, A, Jastrabik, L
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Crystal defects Dielectric loss Dielectric relaxation Dielectric strength Inhomogeneity Low temperature Permittivity Physics Raman spectra Reflectance Strontium titanates Temperature
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!