Synthesis and characterization of semiorganic sodium hydrogen maleate trihydrate (SHMT) single crystal: A third-order nonlinear optical material
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- 作者：R. Omegala Priakumaria ; S. Grace Sahaya Shebab ; M. Gunasekaranc ; mgunat75@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Single crystal X-ray diffraction ; Optical constant ; Polarizability ; Stiffness constant ; Third order nonlinearity ; Z-scan
- 刊名：Journal of Molecular Structure
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：1102
- 期：Complete
- 页码：63-70
- 全文大小：1540 K
文摘
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The intermolecular interaction of the grown crystal is studied by Fourier Transform Infrared and Raman spectroscopy.
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The lower dielectric values emphasis the high optical quality of the grown crystal.
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The theoretical calculations for polarizability and optical constants were carried out.
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The third-order nonlinear optical parameters were measured for the first time.
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The negative nonlinear refractive index shows the self-defocusing nature of SHMT.