Two-photon and three-photon spectroscopy of ZnO under uniaxial stress
- 15 November 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 56 (20) , 13087-13093
- https://doi.org/10.1103/physrevb.56.13087
Abstract
Using two-photon excitation spectroscopy and three-photon difference frequency generation, resonances on the transverse and longitudinal polariton branches of the and excitons of ZnO are studied under uniaxial stress. Due to the small linewidth, shifts and splittings are clearly resolved and six deformation potentials are determined with high accuracy.
Keywords
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