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Voltage-Controlled Magnetic Tunnel Junction Switch

SummaryUCLA researchers in the Department of Electrical Engineering have developed a voltage-controlled magnetic tunnel junction switch that can switch the magnetization of a magnetic bit (i.e. in a free layer) from one state to another using an applied voltage.BackgroundThe electronics industry continuously seeks for higher density devices that incorporate...

Published: 7/19/2023 | Inventor(s): Pedram Khalili Amiri, Kang Wang, Kosmas Galatsis

Keywords(s): Electronics & Semiconductors

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Circuits, Electrical > Electronics & Semiconductors > Memory

2007-221 HIGH FREQUENCY MIXER BASED ON NON-LINEAR PHENOMENA IN FERROMAGNETIC FILMS

High Frequency Mixer Based on Non-linear Phenomena in Ferromagnetic FilmsSUMMARYUCLA researchers in the departments of Electrical Engineering and Physics have developed and implemented a high frequency mixer using a passive, nanometer-thick, ferromagnetic film structure.BACKGROUNDFrequency mixers are used extensively in radio transceivers to convert...

Published: 7/19/2023 | Inventor(s): Alexander Khitun, Mingqiang Bao, Kang Wang, Kosmas Galatsis, Igor Roshchin

Keywords(s): Antennas/Wireless

Category(s): Electrical > Wireless