Neutron TAS spin-echo - a handle to anharmonic effects in lattice dynamics.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020062" target="_blank" >RIV/61389005:_____/02:49020062 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Neutron TAS spin-echo - a handle to anharmonic effects in lattice dynamics.

Original language description

The combination of two traditional neutron techniques-three-axis spectroscopy and spin-echo spectroscopy-opens access to experimental studies of weak anharmonic effects in lattice dynamics, such at thermal variation of photon frequencies and their natural line widths in crystals far from structural phast transitions. The present paper summarizes the most important features of the technique and illustrates them by data obtained in the course of a recent study of phonon anharmonicity and isotopic disordereffects in germanium single crystals.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

<a href="/en/project/KSK1048102" target="_blank" >KSK1048102: Fundamental physical laws of microworld and macroworld, the behaviour of matter and radiation</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physica. B

ISSN

0921-4526

e-ISSN

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Volume of the periodical

316

Issue of the periodical within the volume

N/A

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

6

Pages from-to

383-388

UT code for WoS article

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EID of the result in the Scopus database

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