A Study of Raman Spectra and Size Effect of PbTiO 3 Nano-Particles
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A Study of Raman Spectra and Size Effect of PbTiO 3 Nano-Particles
Acta Scientiarum Naturalium Universitatis SunYatseniVol. 35, Issue 5, Pages: 16-19(1996)
作者机构:
中山大学物理学系
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Published:1996,
Published Online:25 September 1996,
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Zhou Qifa, Zhang Qingqi, Zhang Jinxiu. A Study of Raman Spectra and Size Effect of PbTiO 3 Nano-Particles. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(5):16-19(1996)
DOI:
Zhou Qifa, Zhang Qingqi, Zhang Jinxiu. A Study of Raman Spectra and Size Effect of PbTiO 3 Nano-Particles. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 35(5):16-19(1996)DOI:
A Study of Raman Spectra and Size Effect of PbTiO 3 Nano-Particles
The Raman Speetra of PbTiO 3(PT) under different grain size have been measured. lt is observed that lower frequency phonon modes shift and relative intensity of PT Raman spectra change with different grain size. Experimental results show that there is an obvious small size effects of nano-cnystalline.