The transistor laser, invented by scientists at the University of Illinois at Urbana-Champaign, has been full of surprises. Researchers recently coaxed the device to reveal fundamental properties of ...
(Nanowerk News) Takashi Matsukawa and Meishoku Masahara, Silicone Nano-Device Group, at the Nanoelectronics Research Institute of the National Institute of Advanced Industrial Science and Technology ...
(Nanowerk News) A new transistor capable of revolutionizing technologies for medical imaging and security screening has been developed by graphene researchers from the Universities of Manchester and ...
The great advancements achieved in recent years by organic materials science prompted the development of devices such as organic light-emitting diodes (OLEDs), solar cells, electro-chemical cells, ...
A transistor used for amplifying or switching electronic signals is the metal-oxide-semiconductor field-effect transistor (MOSFET). Its significance came only during the mid and late 1960s although it ...
At the center of modern technology lies the logic circuitry provided by semiconductor devices. Extending circuit logic to the realm of nanotechnology requires the construction of atomic-scale systems, ...
Physicists have used a scanning tunneling microscope to create a minute transistor consisting of a single molecule and a small number of atoms. The observed transistor action is markedly different ...
In Parts 1, 2, and 3 we took a closer look at calculating “ac” gain and how to desensitize the circuit to temperature and transistor parameter variations. In part 4 we consider the effects of a ...
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