Determination of the surface barrier height by combined measurements of surface photovoltage and field effect

J. Shappir

doi:10.1016/0039-6028(71)90014-8

Determination of the surface barrier height by combined measurements of surface photovoltage and field effect

J. Shappir^*

^*Corresponding author for this work

The Rachel and Selim Benin School of Engineering and Computer Science

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A new technique is described for determining the surface barrier height in large-gap semi-conductors. Field effect induced variations of the surface barrier height are picked up by superimposed surface photovoltage measurements. The magnitude of the electric field which causes the flattening of the energy bands is determined and used to calculate the surface barrier height in equilibrium.

Original language	English
Pages (from-to)	545-548
Number of pages	4
Journal	Surface Science
Volume	26
Issue number	2
DOIs	https://doi.org/10.1016/0039-6028(71)90014-8
State	Published - Jul 1971

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title = "Determination of the surface barrier height by combined measurements of surface photovoltage and field effect",

abstract = "A new technique is described for determining the surface barrier height in large-gap semi-conductors. Field effect induced variations of the surface barrier height are picked up by superimposed surface photovoltage measurements. The magnitude of the electric field which causes the flattening of the energy bands is determined and used to calculate the surface barrier height in equilibrium.",

author = "J. Shappir",

year = "1971",

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AB - A new technique is described for determining the surface barrier height in large-gap semi-conductors. Field effect induced variations of the surface barrier height are picked up by superimposed surface photovoltage measurements. The magnitude of the electric field which causes the flattening of the energy bands is determined and used to calculate the surface barrier height in equilibrium.

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Determination of the surface barrier height by combined measurements of surface photovoltage and field effect

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