Enhanced Raman scattering from cesium suboxides in photocathodes: Ag–O–Cs (S-1) and Bi–Ag–O–Cs (S-10)
- 1 June 1984
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 55 (11) , 3907-3911
- https://doi.org/10.1063/1.332975
Abstract
Raman spectra from photomultipliers having Ag–O–Cs photocathodes (S-1) are found to correspond to the vibrational spectrum of Cs11O3. The wavelength dependence of the Cs11O3 Raman intensity is compared with the radiant sensitivity of the S-1 photocathode, and the possible role of Ag islands in enhancing the Raman intensity and photocurrent is discussed. The composition near the edge of the Bi–Ag–O–Cs photocathode (S-10) was found to be Cs11O3.This publication has 21 references indexed in Scilit:
- Electrodynamic calculations of the surface-enhanced electric intensities on large Ag spheroidsPhysical Review B, 1983
- Surface-Enhanced Electric Intensities on Large Silver SpheroidsPhysical Review Letters, 1983
- Optical metal–oxide tunnel detectors with microstructured electrodesOptics Letters, 1982
- Surface-Enhanced Photoabsorption and Photoyield in Small SpheresPhysical Review Letters, 1981
- Photoemission from Ag-O-CsPhysical Review Letters, 1981
- Local fields at the surface of noble-metal microspheresPhysical Review B, 1981
- Enormous Yield of Photoelectrons from Small ParticlesPhysical Review Letters, 1980
- Enhanced Inelastic Light Scattering from Metal Electrodes Caused by AdatomsPhysical Review Letters, 1980
- Photoemission from Metallic Cesium Oxide FilmsPhysical Review Letters, 1976
- Matrix reactions of cesium atoms with oxygen molecules. Infrared spectrum and vibrational analysis of cesium superoxide (Cs+O2-). Infrared observation of cesium peroxide (Cs+O22-Cs+) and cesium disuperoxide (Cs+O4-). Theoretical structure of alkali metal oxides (M+O4-)The Journal of Physical Chemistry, 1973