The Influence of low Ammonium Concentration in Ferroelectric-Antiferroelectric Mixed crystals Rb1-x(ND4)xD2AsO4 by Raman Scattering
碩士 === 輔仁大學 === 物理學研究所 === 85 === The Raman spectra of Rb1-x(ND4)xD2AsO4 (DRADA-x=0.10, 0.28 and 0.38) mixed crystals have been studied in the temperature range 80-300 K for three fundamental geometries; A1-y(zz)x, B2-y(xy)x and E-y(xz)x for frequency range 50-1050 cm-1. The spectra have been...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1997
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| Online Access: | http://ndltd.ncl.edu.tw/handle/18603541340479496285 |