Acta Optica Sinica, Volume. 14, Issue 7, 692(1994)
Research on FT-IR-PAS Spectra of Nanocrystal ZrO2
It is reported for the first time that Fourier transform infrared photoacoustic spectroscopy (FT-IR-PAS) spectra of nanocrystalline monoclinic ZrO2 with different particle size. The results show that absorption intensities of Peaks below 1048 cm-l decrease, while those above 1048 cm-l increase. The POsition of some Peaks have red shift as decrease of particle size. Primary explanation is made for these quantum effects. The pressure effect is also observed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Research on FT-IR-PAS Spectra of Nanocrystal ZrO2[J]. Acta Optica Sinica, 1994, 14(7): 692