Raman scattering study of the spin ladder compound Sr14(Cu1-yFey)24O41
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Published:2008
Issue:8
Volume:57
Page:5267
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Hu Ni ,Xiong Rui ,Wei Wei ,Wang Zi-Yu ,Wang Li-Li ,Yu Zu-Xing ,Tang Wu-Feng ,Shi Jing ,
Abstract
Serials of spin ladder compound Sr14(Cu1-yFey)24O41 with different doping level have been prepared by conventional solid state reaction method. The polarized Raman spectroscopy shows the existence of (4Ag+4B1g+3B2g+B3g) modes， and the peak at 1170 cm-1 for all the samples are associated with the longitudinal phonon mode which reveals the information of the ladder. Furthermore， we have compared the result of the Raman spectroscopy with the conduction behavior.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
1 articles.
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