Polar grain boundaries in undoped SrTiO3 ceramics

Journal of the European Ceramic Society

Volumn 21, Issue 15, 2001, Pages 2681-2686

  Petzelt, J ^a   Gregora, I ^a   Rychetsky I ^a   Ostapchuk, T ^a   Kamba, S ^a   Vanek P ^a   Yuzyuk, Y ^b   Almeida, A ^b   Chavez, M R ^b   Gorshunov, B ^c   Dressel, M ^c   Hoffmann Eifert, S ^d   Waser, R ^d  

^a INSTITUTE OF PHYSICS   (Czech Republic)

^b UNIVERSITY OF PORTO   (Portugal)

^c UNIVERSITY OF STUTTGART   (Germany)

^d FORSCHUNGSZENTRUM JÜLICH   (Germany)

Author keywords

Dielectric permittivity; Grain boundaries; Polar soft mode; Strontium titanate (STO) ceramics

Indexed keywords

GRAIN BOUNDARIES; INFRARED SPECTROSCOPY; LOW TEMPERATURE EFFECTS; POLARIZATION; RAMAN SCATTERING; STRONTIUM COMPOUNDS;

POLAR GRAIN BOUNDARIES;

CERAMIC MATERIALS;

CERAMICS;

EID: 0035203177     PISSN: 09552219     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0955-2219(01)00345-4     Document Type: Article

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