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Semiconductor ferroelectric compositions and their use in photovoltaic devices
PAGE TITLE Overview PAGE SUMMARY Disclosed herein are ferroelectric perovskites characterized as having a band gap, Egap, of less than 2.5 eV. Also disclosed are compounds comprising a solid solution of KNbO3 and BaNi1/2Nb1/2O3-delta, wherein delta is in the range of from 0 to about 1. The specification also discloses photovoltaic devices comprising...
Published: 2/20/2025   |   Inventor(s): Jonathan Spanier, Andrew Rappe, Peter Davies, Ilya Grinberg, Don West
Keywords(s):  
Category(s): Energy, Advanced Materials & Chemicals, Clean Tech & Sustainability