skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Effect of Copper on the Sub-Bandgap Density of States of CdTe Solar Cells; Article No. 203903

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4921577· OSTI ID:1220793

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Contributing Organization:
University of Oregon, Eugene, Oregon; Colorado School of Mines, Golden, Colorado; Linfield College, McMinnville, Oregon
OSTI ID:
1220793
Report Number(s):
NREL/JA-5K00-64598
Journal Information:
Applied Physics Letters, Vol. 106, Issue 20
Country of Publication:
United States
Language:
English

References (16)

Research strategies toward improving thin-film CdTe photovoltaic devices beyond 20% conversion efficiency journal December 2013
Phase control of CuxTe film and its effects on CdS/CdTe solar cell journal May 2007
Cu-related recombination in CdS/CdTe solar cells journal February 2008
Dependence of carrier lifetime on Cu-contacting temperature and ZnTe:Cu thickness in CdS/CdTe thin film solar cells journal February 2009
Transient Photocapacitance Studies of Deep Defect Transitions in Hydrogenated Amorphous Silicon book January 1989
Photocapacitance Spectroscopy in Copper Indium Diselenide Alloys book January 2006
Deep energy levels in CdTe and CdZnTe journal February 1998
Deep-level impurities in CdTe/CdS thin-film solar cells journal December 2000
Photo-induced current transient spectroscopic study of the traps in CdTe journal March 2003
Electrical Characterization of Cu Composition Effects in CdS/CdTe Thin-Film Solar Cells With a ZnTe:Cu Back Contact journal July 2013
Optical response of deep defects as revealed by transient photocapacitance and photocurrent spectroscopy in CdTe/CdS solar cells journal October 2014
Properties of reactively sputtered oxygenated cadmium sulfide (CdS:O) and their impact on CdTe solar cell performance
  • Meysing, Daniel M.; Wolden, Colin A.; Griffith, Michelle M.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 33, Issue 2 https://doi.org/10.1116/1.4903214
journal March 2015
Space-charge spectroscopy in semiconductors book January 1979
Controlled activation of ZnTe:Cu contacted CdTe solar cells using rapid thermal processing journal February 2015
Dependence of the Minority-Carrier Lifetime on the Stoichiometry of CdTe Using Time-Resolved Photoluminescence and First-Principles Calculations journal August 2013
Photocapacitance study of deep levels in thin CdTe PV devices journal May 2007

Cited By (2)

Defect states in perovskite solar cells associated with hysteresis and performance journal October 2016
Metastability and reliability of CdTe solar cells journal March 2018