Published September 2006 | Version v1
Journal article Metadata-only

Phonon frequency calculations of GdBCO and PrBCO

Creators

  • 1. Magnet Research Laboratory (MRL), Department of Physics, Sharif University of Technology, P.O. Box 11365-9161, Tehran (Iran, Islamic Republic of)

Description

Ab initio frozen-phonon calculations have been performed for k=0 Ag Raman modes of superconducting GdBa2Cu3O7 and insulating PrBa2Cu3O7. We have used the generalized gradient approximation full-potential linear augmented plane-wave method in our calculations by Wien2k code. Results have been compared with other computational and experimental data for similar systems. (copyright 2006 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1002/pssc.200567125

Additional details

Identifiers

DOI
10.1002/pssc.200567125;

Publishing Information

Journal Title
Physica Status Solidi. C, Conferences
Journal Volume
3
Journal Issue
9
Journal Page Range
p. 3162-3165
ISSN
1610-1634

Conference

Title
4. international conference on magnetic and superconducting materials
Acronym
MSM '05
Dates
5-8 Sep 2005
Place
Agadir (Morocco)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
37105381
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BARIUM COMPOUNDS; CUPRATES; DIELECTRIC MATERIALS; EIGENFREQUENCY; EIGENVALUES; EIGENVECTORS; GADOLINIUM COMPOUNDS; HIGH-TC SUPERCONDUCTORS; LATTICE PARAMETERS; ORTHORHOMBIC LATTICES; PHONONS; PRASEODYMIUM COMPOUNDS; RAMAN SPECTRA; THEORETICAL DATA; W CODES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; COMPUTER CODES; COPPER COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DATA; INFORMATION; MATERIALS; NUMERICAL DATA; OXYGEN COMPOUNDS; QUASI PARTICLES; RARE EARTH COMPOUNDS; SPECTRA; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS

Optional Information

Notes
With 2 tabs., 21 refs.. SICI: 1610-1634(200609)3:9<3162::AID-PSSC200567125>3.0.TX;2-E