TY - JOUR
T1 - CdTe/CdS Solar cells on flexible molybdenum substrates
AU - Enríquez, J. Pantoja
AU - Mathew, X.
AU - Hernández, G. P.
AU - Pal, U.
AU - Magaña, C.
AU - Acosta, D. R.
AU - Guardian, R.
AU - Toledo, J. A.
AU - Contreras Puente, G.
AU - Chávez Carvayar, J. A.
N1 - Funding Information:
This work was supported by CONACYT and PAPIIT-UNAM through the projects 38542-U and IN115102-3, respectively.
PY - 2004/5/1
Y1 - 2004/5/1
N2 - Development of CdTe/CdS solar cells on flexible metallic substrates is highly interesting due to the light weight and flexible nature of the solar modules. We have deposited CdTe films onto flexible molybdenum substrates using close-spaced sublimation technique and the CdTe/CdS junction was developed by depositing a thin layer of CdS onto the CdTe substrate from a chemical bath. The devices were characterized by Current-voltage (I-V) and photocurrent spectroscopy techniques. Prior to the deposition of the transparent conducting layer, the devices were annealed in air at different temperatures and found that the devices annealed at 400°C have better photovoltaic parameters. The efficiency of a typical device under 60mWcm -2 illumination was estimated as 3.5%.
AB - Development of CdTe/CdS solar cells on flexible metallic substrates is highly interesting due to the light weight and flexible nature of the solar modules. We have deposited CdTe films onto flexible molybdenum substrates using close-spaced sublimation technique and the CdTe/CdS junction was developed by depositing a thin layer of CdS onto the CdTe substrate from a chemical bath. The devices were characterized by Current-voltage (I-V) and photocurrent spectroscopy techniques. Prior to the deposition of the transparent conducting layer, the devices were annealed in air at different temperatures and found that the devices annealed at 400°C have better photovoltaic parameters. The efficiency of a typical device under 60mWcm -2 illumination was estimated as 3.5%.
KW - CSS
KW - CdTe
KW - CdTe/CdS solar cell
KW - Flexible substrates
UR - http://www.scopus.com/inward/record.url?scp=11144355542&partnerID=8YFLogxK
U2 - 10.1016/j.solmat.2004.02.017
DO - 10.1016/j.solmat.2004.02.017
M3 - Artículo de la conferencia
AN - SCOPUS:11144355542
SN - 0927-0248
VL - 82
SP - 307
EP - 314
JO - Solar Energy Materials and Solar Cells
JF - Solar Energy Materials and Solar Cells
IS - 1-2
T2 - Cancun 2003
Y2 - 17 August 2003 through 21 August 2003
ER -