Zobrazeno 1 - 5
of 5
pro vyhledávání: '"J. Tyler McGoffin"'
Publikováno v:
ACS Applied Materials & Interfaces. 8:4911-4917
Poor charge transport in Cu2ZnSnS4 (CZTS) nanocrystal (NC) thin films presents a great challenge in the fabrication of solar cells without postannealing treatments. We introduce a novel approach to facilitate the charge carrier hopping between CZTS N
Publikováno v:
Applied Physics A. 118:1259-1265
The effects of Zn(O,S) buffer layer parameters on CuInGaSe (CIGS) cell performance are investigated using a physically based solar cell model. The key issue for CIGS solar cells is to remove destructive effects like pinholes due to thinning buffer la
Publikováno v:
IEEE Journal of Photovoltaics. 4:942-947
Sputtered-deposited Zn(S,O) is an attractive alternative to CdS for the window layer of Cu(In,Ga)Se 2 (CIGS) thin-film solar cells due to its higher band gap, which allows greater blue-photon collection. However, distortions to current-voltage ( J-V)
Autor:
Lorelle M. Mansfield, Kannan Ramanathan, J. Tyler McGoffin, Christopher P. Muzzillo, Timothy J. Anderson
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
Thin CuGa/In films with varied compositions were deposited by co-evaporation and then selenized in situ with evaporated selenium. The selenized Cu(In, Ga)Se 2 absorbers were used to fabricate 390 solar cells. Cu/(Ga+In) and Ga/(Ga+In) (Cu/III and Ga/
Publikováno v:
2012 38th IEEE Photovoltaic Specialists Conference.
A highly versatile electroluminescence (EL) system was constructed to measure various non-uniformities in CdTe photovoltaic devices spanning a wide range of areas. The emitted photons from these devices are detected with a Si-CCD camera. A small-area