RAMAN SCATTERING IN FIBONACCI METALLIC SUPERLATTICES

Chin. Phys. Lett.

1988, Vol. 5

Issue (8): 377-380 DOI:

Original Articles

RAMAN SCATTERING IN FIBONACCI METALLIC SUPERLATTICES

ZHANG Xingkui;XIA Hua;HU An;ZHU Shining

Laboratory of Solid State Microstructures, Nanjing University, Nanjing

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ZHANG Xingkui, XIA Hua, HU An et al 1988 Chin. Phys. Lett. 5 377-380

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Abstract Raman scattering experiments from acoustic phonons in Fibonacci metallic Nb-Cu superlattices were performed. The main features of the experimental results show that the Raman spectrum is dominated by triplet peaks which originate from the density of states of longitudinal - acoustic (LA) phonons in the subbands of phonon dispersion. The expected rich structure of gaps in the phonon spectrum has been labeled by strongest diffraction wave vector factor nτ^P.

Keywords: 6320D. 7830E

Published: 01 August 1988

PACS:	6855
	6320D. 7830E

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1988/V5/I8/0377

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	ZHANG Xingkui
	XIA Hua
	HU An
	ZHU Shining

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