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Dielectric response and soft-mode dynamics in SrTiO3 thin films
Dielectric response and soft-mode dynamics in SrTiO3 thin films...
BM - Fyzika pevných látek a magnetismus
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Ferroelectric soft modes in ceramics and films
Ferroelectric soft mode properties in ceramics and thin films are reviewed and compared with single crystals.
BM - Fyzika pevných látek a magnetismus
- 2007 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Field-induced soft mode hardening in SrTiO3/DyScO3 multilayers
are explained by the ferroelectric soft mode coupled to a silent central peak, where the bare soft mode frequency is the only field-dependent parameter. We show that THz of the soft mode withincr...
BM - Fyzika pevných látek a magnetismus
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Far infrared and terahertz spectroscopy of ferroelectric soft modes in thin films: a review
Far-infrared and terahertz spectroscopy of ferroelectric soft and central modes in thin films on substrates is reviewed. In addition to classical displacive proper. Special attention is paid to differences between the soft-...
BM - Fyzika pevných látek a magnetismus
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
far-infrared ferroelectric soft mode spectroscopy on thin films.
Review on first qunatitative far-infrared transmission measurements of the ferroelectric soft-mode response is given on several perovskite ferroelectric, antiferroelectric, relaxor ferroelectric and incipient ferroelectric films....
BM - Fyzika pevných látek a magnetismus
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Far-infrared soft-mode behavior in PbSc1/2Ta1/2O3 thin films
PbSc1/2Ta1/2O3 films were studied by means of Fourier transform far-infrared transmisson spectroscopy in the temperature range of 20 - 900 K. TO mode near 80 cm- softens on heating to ~45cm- following the Cochran law. This mode can ...
BM - Fyzika pevných látek a magnetismus
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Broad-band dielectric spectroscopy andferroelectric soft-mode response in the Ba0.6Sr0.4TiO3 solid solution
soft and central mode. In all the ferroelectric phases, additional relaxationCeramic Ba0.6Sr0.4TiO3 samples were studied in the broad spectral range of 106-1014 Hz by using several dielectric techniques in between 20 and 800 K. The...
BM - Fyzika pevných látek a magnetismus
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dielectric response of soft modes in ferroelectric thin films.
The concept of effective soft mode in thin films and its role in the effective dielectric response of high-permittivity thin films is introduced....
BM - Fyzika pevných látek a magnetismus
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Lattice dynamics of cubic PbTiO3 by inelastic neutron scattering
High-temperature dispersion relations of the phonon modes in cubic PbTiO3 single crystal have been investigated along the [?.00] and [??0] directions by inelastic neutron scattering. The measurements indicate large cubic anisotropy of the el...
BM - Fyzika pevných látek a magnetismus
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Emergence of central mode in the paraelectric phase of ferroelectric perovskites
a crossover between two regimes a higher-temperature regime goverened by the soft-mode only versus a lower-temperature regime exhibiting a coupled soft mode/central mode......
BM - Fyzika pevných látek a magnetismus
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
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