Published July 1999
| Version v1
Journal article
Oscillations of copper atoms in Pr2CuO4
- 1. Rossijskij Nauchnyj Tsentr Kurchatovskij Institut, Moscow (Russian Federation)
- 2. Inst. Laue-Langevin, Grenoble (France)
Description
The spectrum of the copper atoms oscillations in the Pr2CuO4 cuprates is studied through the isotopic contrast method. It is shown that energy positions of the spectrum peculiarities of the copper oscillations in the Pr2CuO4 and CuO coincide. It is concluded that the copper atoms behaviour is formed basically by interaction only with the oxygen nearest atoms
Abstract (Russian)
Методом изотопического контраста при неупругом рассеянии нейтронов исследован спектр колебаний атомов меди в купрате Pr2CuO4. Показано, что энергетические положения особенностей спектра колебаний меди в Pr2CuO4 и в CuO совпадают. Сделан вывод, что динамическое поведение атомов меди формируется в основном взаимодействием только с ближайшими атомами кислородаAdditional details
Additional titles
- Original title (Russian)
- Колебания атомов меди в Пр
Publishing Information
- Journal Title
- Fizika Tverdogo Tela
- Journal Volume
- 41
- Journal Issue
- 7
- Journal Page Range
- p. 1149-1153
- ISSN
- 0367-3294
- CODEN
- FTVTAC
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 31035098
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- COPPER 63; COPPER 65; CRYSTAL LATTICES; CUPRATES; DIAGRAMS; ENERGY SPECTRA; HIGH-TC SUPERCONDUCTORS; INELASTIC SCATTERING; LATTICE VIBRATIONS; MEV RANGE 10-100; NEUTRONS; PHONONS; PRASEODYMIUM COMPOUNDS
- Descriptors DEC
- BARYONS; COPPER COMPOUNDS; COPPER ISOTOPES; CRYSTAL STRUCTURE; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MEV RANGE; NUCLEI; NUCLEONS; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; QUASI PARTICLES; RARE EARTH COMPOUNDS; SCATTERING; SPECTRA; STABLE ISOTOPES; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS
Optional Information
- Notes
- 16 refs., 3 figs., 1 tab.