Effect of crystal pre-straining on phonon damping of dislocations

• Veröffentlicht in: Functional Materials
• Datum: 2008
• Hauptverfasser: Petchenko, A.M., Petchenko, G.A.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2008
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/135616
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Effect of crystal pre-straining on phonon damping of dislocations // A.M. Petchenko, G.A. Petchenko // Functional Materials. — 2008. — Т. 15, № 4. — С. 481-486. — Бібліогр.: 16 назв. — англ.

The damped dislocation resonance in KBr crystals at 0.75 % residual strain has been studied in the 77 to 300 K temperature range using the pulsed echo technique. The sample strain change has been found to influence considerably the dislocation resonance localization but does not affect the absolute...