Nanoscale one-dimensional scattering resonances in the CuO chains of YBa2Cu3O6+x -: art. no. 097002

被引：102

作者：

Derro, DJ

Hudson, EW

Lang, KM

Pan, SH

Davis, JC

Markert, JT

de Lozanne, AL ^{[1
]}

机构：

[1] Univ Texas, Dept Phys, Austin, TX 78712 USA

[2] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[3] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA

[4] Univ Houston, Texas Ctr Superconduct, Dept Phys, Houston, TX 77204 USA

来源：

PHYSICAL REVIEW LETTERS | 2002年 / 88卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.88.097002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present scanning tunneling spectroscopy measurements of the CuO chain plane in YBa2Cu3O6+x, showing a similar to25 meV gap in the local density of states (LDOS) filled by numerous intragap resonances: intense peaks in LDOS spectra associated with one-dimensional, Friedel-like oscillations. We discuss how these phenomena shed light on recent results from other probes, as well as their implications for phenomena in the superconducting CuO2 plane.

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收藏

页码：4 / 970024

页数：4

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