Search Results - ilya+grinberg

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Method of Making Ferroelectric Material Thin Films
PAGE TITLEOverviewPAGE SUMMARYA method of growing a FE material thin film using physical vapor deposition by pulsed laser deposition or RF sputtering is disclosed. The method involves creating a target to be used for the pulsed laser deposition in order to create a KBNNO thin film. The resultant KBNNO thin film is able to be used in photovoltaic cells.IP...
Published: 7/24/2024   |   Inventor(s): Jonathan Spanier, Andrei (andrew) Akbasheu, Andrew Rappe, Liyan Wu, Peter Davies, Ilya Grinberg
Keywords(s):  
Category(s): Materials & Chemicals, Electrical Engineering & Electronics, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Electrical Engineering & Electronics > EE: Electronic Devices, Electrical Engineering & Electronics > EE: Semiconductors
Semiconductor ferroelectric compositions and their use in photovoltaic devices
PAGE TITLEOverviewPAGE SUMMARYDisclosed 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 one...
Published: 7/15/2024   |   Inventor(s): Jonathan Spanier, Andrew Rappe, Peter Davies, Ilya Grinberg, Don West
Keywords(s):  
Category(s): Materials & Chemicals, Energy, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Energy > Energy: Energy Harvesting, Energy > Energy: Solar