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Volumn 71, Issue 6, 2005, Pages

Doping dependence of softening in the bond-stretching phonon mode of La 2-xSr xCuO 4 (0≤x≤0.29)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER; LANTHANUM; STRONTIUM;

EID: 16344361872     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.060501     Document Type: Article
Times cited : (66)

References (31)
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    • note
    • Our first, early, measurement of the x=0.29 sample suggested there was little softening of this mode. However, two subsequent measurements showed the softening as presented here. We believe the present results to be correct. The previous (nonsoftening) result might have been due to beam motion on the sample. While this, of course, does not affect the phonon structure, it can have strong impact on the elastic intensity, which, due to the long Lorentzian tail of the resolution function, impacts the measured spectrum even at high energy.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.