Počet záznamů: 1
Relationship between microwave and lattice vibration properties in Ba(Zn.sub.1/3./sub.Nb.sub.2/3./sub.)O.sub.3./sub.-based microwave dielectric ceramics
- 1.
SYSNO ASEP 0100453 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Relationship between microwave and lattice vibration properties in Ba(Zn1/3Nb2/3)O3-based microwave dielectric ceramics Title Vztah mezi mikrovlnnými vlastnostmi a dynamikou krystalové mřížky mikrovlnných dielektrických keramik založených na Ba(Zn1/3Nb2/3)O3. Author(s) Kamba, Stanislav (FZU-D) RID, ORCID, SAI
Hughes, H. (GB)
Noujni, Dmitri (FZU-D)
Surendran, Santhi (FZU-D)
Pullar, R. C. (GB)
Samoukhina, Polina (FZU-D)
Petzelt, Jan (FZU-D) RID, ORCID, SAI
Freer, R. (GB)
McNAlford, N. (GB)
Iddles, D. M. (GB)Source Title Journal of Physics D-Applied Physics. - : Institute of Physics Publishing - ISSN 0022-3727
Roč. 37, - (2004), s. 1980-1986Number of pages 7 s. Language eng - English Country GB - United Kingdom Keywords microwave ceramic ; dielectric dispersion ; THz spectroscopy Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects GA202/04/0993 GA ČR - Czech Science Foundation (CSF) IAA1010213 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) OC 525.20 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z1010914 - FZU-D Annotation The dielectric properties of ceramics, with x between 0 and 0.2 were studied at MW, terahertz (THz) and infared (IR) frequences at temperatures from 10 to 300 K. IR and THz spectra as well as the low-temperature MW dielectric measurements revealed a weak dielectric relaxation below phonon frequencies, possibly arising from charge caused by inhomogenous distribution of the B-site ions with differing valences Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2005
Počet záznamů: 1