Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Adam Fraser Halverson0
Anil Raj Duggal0
Joseph John Shiang0
William Hullinger Huber0
Date of Patent
January 16, 2018
Patent Application Number
13923644
Date Filed
June 21, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A photovoltaic device is presented. The photovoltaic device includes a layer stack; and an absorber layer is disposed on the layer stack. The absorber layer includes cadmium, tellurium, and selenium. A semiconductor layer is further disposed on the absorber layer, wherein a valence band offset between the semiconductor layer and the absorber layer is less than about 1.3 electron Volts, and a band gap of the semiconductor layer is in a range from about 1.2 electron Volts to about 3.5 electron Volts.
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