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Remarkably, both modulation schemes can be realized with just 1 and 2 all-graphene transistors, respectively, representing a drastic reduction in circuit complexity when compared with conventional ...

Field-effect transistors fabricated from carbon nanotubes have been investigated extensively over the past two decades. This study demonstrates a nanotube-based integrated circuit design that ...

Scientists have successfully demonstrated a microwave signal mixer made from a tunnel-junction transistor laser. Development of the device brings researchers a big step closer to higher speed ...

Individual transistors made from carbon nanotubes are faster and more energy efficient than those made from other materials. Going from a single transistor to an integrated circuit full of transistors ...

Optical Circuits: Single Photon Flips Transistor Switch Photons emerge as competitors to electrons in new computer circuits By Devin Powell & Nature magazine ...

The main types of insulated gate bipolar transistor (IGBT) are discrete and modular.The discrete insulated gate bipolar transistors used in power factor correction circuits and dc/ac converter ...

Announced yesterday, researchers from Surrey and Cambridge universities and the National Research Institute in Rome have used thin-film source-gated transistor (SGT) to create compact analogue circuit ...

Researchers at Linköping University and the KTH Royal Institute of Technology, Sweden, have developed the world’s first transistor made of wood. Their study, published in the journal PNAS ...

SGT transistor promises denser circuits Researchers from Surrey and Cambridge universities and the National Research Institute in Rome have demonstrated the use of a pioneering circuit design that ...

Altering the very fabric of technophilic society, a multinational team of material scientists have created electric circuits and transistors out of cotton fibers.