Document Details

Document Type : Article In Journal 
Document Title :
Activation energy and density of states of CdTe thin films from temperature dependent I-V measurements
Activation energy and density of states of CdTe thin films from temperature dependent I-V measurements
 
Subject : Physics 
Document Language : English 
Abstract : I-V-T measurements performed on thermally evaporated CdTe films sandwiched between Aluminum electrodes have been reported over the temperature range of 220-440 K. I-V-T characteristics reveal an ohmic behavior at low biases followed by a SCLC mechanism indicating an exponential distribution of traps. The characteristic temperature of these traps has been estimated at 380 K. The density of these traps and their activation energy has been found to 1.18 × 1023 m-3 eV-1 and 0.5 eV respectively. 
ISSN : 0254-0584 
Journal Name : Materials Chemistry and Physics 
Volume : 127 
Issue Number : 1 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Sunday, June 10, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
سعيد سالم بابكيرBabkair, Saeed SResearcherDoctoratesbabkair@kau.edu.sa
أظهر أحمد أنصاريAnsari, Azhar AResearcherDoctorate 
نجات محمد الطويرقيAl-Twarqi, Najat MResearcherDoctorate 

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