Measuring method of diffraction efficiency for plane grating based on Fourier spectral technology

	Measuring method of diffraction efficiency for plane grating based on Fourier spectral technology
	Ma, Z. Y.; X. D. Qi; X. T. Li; S. W. Zhang; Bayanheshig; H. Z. Yu; H. L. Yu and Q. B. Jiao
	2016
发表期刊	Applied Optics
卷号	55 期号:3
摘要	The structural, infrared (IR) and Raman spectroscopic properties of alkali-metal exchanged (Na+, K+, Rb+, Cs+) zeolites with the stilbite (STI) framework have been studied by Rietveld analysis of high-resolution synchrotron X-ray powder diffraction data, micro-Raman and synchrotron IR spectroscopy at ambient conditions. Ordered arrangements of the extra-framework cations (EFCs) and H2O molecules were found at the intersection of the 10- and 8-ring channels as well as framework distortions and deformations of the channel system caused by the EFCs distributions. The T(5)-T(5) distances along the chains of the structural building units range from 8.921(1) to 8.979(5) angstrom and scale with the size of EFCs in Na-, K-, Rb-, Cs-STI. Furthermore, our spectroscopic studies show a systematic increase of characteristic band frequencies for the 4- and 5-ring breathing vibration modes in the far-IR spectral region with the size of the EFCs. The frequencies of the ring vibrational bands in the IR and Raman spectra are very sensitive to the presence of specific EFCS, and framework distortion. (C) 2016 Elsevier Inc. All rights reserved.
文章类型	期刊
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57139
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Ma, Z. Y.,X. D. Qi,X. T. Li,et al. Measuring method of diffraction efficiency for plane grating based on Fourier spectral technology[J]. Applied Optics,2016,55(3).
APA	Ma, Z. Y..,X. D. Qi.,X. T. Li.,S. W. Zhang.,Bayanheshig.,...&H. L. Yu and Q. B. Jiao.(2016).Measuring method of diffraction efficiency for plane grating based on Fourier spectral technology.Applied Optics,55(3).
MLA	Ma, Z. Y.,et al."Measuring method of diffraction efficiency for plane grating based on Fourier spectral technology".Applied Optics 55.3(2016).

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