graphene, after its first production in 2004 have received lots of attentions from researchers because of its unique properties. high mobility, high sensitivity, high selectivity and high surface area make graphene excellent choice for bio application. one of promising graphene base device that has amazingly high sensitivity is graphene field-effect transistor (gfet). this review selectively su...

Carbon nanomaterials field-effect transistor (FET)-based electrical biosensors provide significant advantages over the current gold standards, holding great potential for realizing direct, label-free, real-time electrical detection of biomolecules in a multiplexed manner with ultrahigh sensitivity and excellent selectivity. The feasibility of integrating them with current complementary metal ox...

In this paper review study on different types of Junctionless transistor is promoted. Here a comparative study of SOI, bulk planar, double gate and tunnel Junctionless field effect transistor. It is observed Junctionless transistor exhibits better short channel effects and ON current then inversion mode device. Tunnel Junctionless transistor exhibits the properties of both tunnel FET and Juncti...

Submit Manuscript | http://medcraveonline.com Abbreviations: SPR: Surface plasmon resonance; ISFET: Ion Sensitive Field Effect Transistor; EnFET: Enzyme Field Effect Transistor; μTAS: Micro Total Analysis System; HCMV: Human Cytomegalovirus; ELISA: Enzyme-Linked Immunosorbent Assay; CNC: Computer Numerical Control; CAD: Computer Assisted Design; BSA: Bovine Serum Albumin; HPAb: Human Polyclonal...

We propose and demonstrate the operation of a monolithic field-effect-transistor-amplified magnetic field sensor device, in which a tunnel-magnetoresistive ~TMR! material is incorporated within the gate of a Si metal–oxide–semiconductor–field-effect transistor. A fixed voltage is applied across the TMR layer, which leads charge to build up within the gate. Applying or changing an external magne...

This short paper presents the concept of particle swarm optimization technique applied for the design of broadband microwave amplifiers. The method that is developed is based on Particle Swarm Optimization (PSO) technique applied to a compensated matching network on a single stage transistor amplifier to get the best optimized result in the design. To prove the concept four different operating ...