Comment on "Incommensurate composite structure of the superconductor Bi2Sr2CaCu2O8+δ" -: art. no. 106501

被引：9
作者：
Grebille, D
Leligny, H
Pérez, O
机构：
[1] Laboratoire CRISMAT (UMR CNRS 6508), ISMRA, Boulevard du Maréchal Juin
来源：
PHYSICAL REVIEW B | 2001年 / 64卷 / 10期
关键词：
D O I：
10.1103/PhysRevB.64.106501
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
J. Etrillard, P. Bourges, and C.T. Lin [Phys. Rev. B 62, 150 (2000)] compared the structural description of the aperiodic structure of the so-called high-T-c superconductor Bi-2212 in the incommensurate modulated structure model and in the composite, model. According to neutron diffraction data, they disqualified the first one. Another calculation proves that this conclusion is not justified. The structural equivalence between both descriptions is demonstrated, using previous structural results, and using the 4D formalism for aperiodic crystals.
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页数：4
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