Go to content
UR Home

Nonlinear subgap photoconductivity of polycrystalline silicon

Bock, W. and Prettl, Wilhelm (1988) Nonlinear subgap photoconductivity of polycrystalline silicon. Applied Physics Letters 53 (2), p. 119.

[img]
Preview
PDF
Download (369kB)
Date of publication of this fulltext: 18 Oct 2010 12:05

at publisher (via DOI)


Abstract

The photoconductance of polycrystalline silicon films at photon energies smaller than the band gap has been measured as a function of intensity applying a 1.3 μm wavelength semiconductor laser. The observed photosignal increases superlinearly at low intensities and saturates above about 1.5 W/cm−2. This distinct nonlinearity is caused by a significant energy dependence of optical to thermal cross ...

plus


Export bibliographical data



Item type:Article
Date:1988
Institutions:Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl
Identification Number:
ValueType
10.1063/1.100393DOI
Related URLs:
URLURL Type
http://link.aip.org/link/APPLAB/v53/i2/p119/s1Publisher
Classification:
NotationType
73.50.Pz; 73.61.Cw; 73.61.Jc; 73.61.Le; 71.20.MqPACS
Keywords:SILICON, THIN FILMS, PHOTOCONDUCTIVITY, TRAPS, ENERGY GAP, GRAIN BOUNDARIES, POLYCRYSTALS
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Item ID:17357
Owner only: item control page

Downloads

Downloads per month over past year

  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons