Studies of Surface States on Single Crystals of CdS by Field Effects
- 1 March 1965
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 4 (3) , 173-180
- https://doi.org/10.1143/jjap.4.173
Abstract
The surface states on CbS single crystals were studied by the transverse field effect. The D. C. field effect revealed that the surface state density increases by light irradiation or by holding crystals in a vacuum. From the pulsed field effect six discrete surface states were found. Their energy levels and capture cross sections were also estimated. The order of the magnitude of the cross section suggests that these levels consist of one attractive and one neutral and four repellent centers.Keywords
This publication has 8 references indexed in Scilit:
- The evaluation of electron trapping parameters from conductivity glow curves in cadmium sulphideBritish Journal of Applied Physics, 1964
- Surface Properties of CdS Single CrystalsJapanese Journal of Applied Physics, 1964
- Cyclotron Resonance in Cadmium SulfideJournal of the Physics Society Japan, 1964
- Electrical Conductivity and Hall Coefficient of CdS Single CrystalJournal of the Physics Society Japan, 1963
- Surface Potential and Surface Charge Distribution from Semiconductor Field Effect MeasurementsPhysical Review B, 1955
- Calculation of the Space Charge, Electric Field, and Free Carrier Concentration at the Surface of a SemiconductorJournal of Applied Physics, 1955
- Effective Carrier Mobility in Surface-Space Charge LayersPhysical Review B, 1955
- Statistics of the Recombinations of Holes and ElectronsPhysical Review B, 1952