silicon semiconductors – The InfoGreenGlobal https://infogreenglobal.com The InfoGreenGlobal Wed, 13 Dec 2023 09:42:10 +0000 en-US hourly 1 Physicists Invent ‘Spintronic’ LED https://infogreenglobal.com/physicists-invent-spintronic-led/ https://infogreenglobal.com/physicists-invent-spintronic-led/#respond Fri, 13 Jul 2012 19:32:29 +0000 http://infogreenglobal.com/?p=5495 University of Utah physicists invented a new “spintronic” organic light-emitting diode or OLED that promises to be brighter, cheaper and more environmentally friendly than the kinds of LEDs now used in television and computer displays, lighting, traffic lights and numerous electronic devices. “It’s a completely different technology,” says Z. Valy Vardeny, University of Utah distinguished […]

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