| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1811309 | Physica B: Condensed Matter | 2011 | 4 Pages |
Abstract
The surface phonon polariton (SPP) mode of bulk wurtzite (α-) zinc oxide (ZnO) crystal is investigated by means of p-polarized infrared attenuated total reflection (ATR) spectroscopy. From the ATR spectrum, a strong absorption dip corresponds to the SPP mode of bulk α-ZnO is clearly observed at 529 cm−1. The experimental SPP mode showed good agreement with the theoretical SPP mode deduced from the surface polariton dispersion curve generated by the semi-infinite anisotropic crystal model.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S.C. Lee, S.S. Ng, K.G. Saw, Z. Hassan, H. Abu Hassan,