We study a quantum system composed of three interacting qubits, each coupled to different thermal reservoir. show how engineer it build device analogous an electronic bipolar transistor. outline the interaction among qubits plays crucial role for appearance effect, also linking characteristics system-bath interactions that govern decoherence and dissipation mechanisms system. By comparison with...

Abstract We study quantum transport in a single molecular transistor which the central region consists of single-level dot and is connected to two metallic leads that act as source drain respectively. The considered be under influence electron–electron electron–phonon interactions. placed on an insulating substrate acts heat reservoir interacts with phonon giving rise damping effect dot. intera...

In this article a low power and low latency 4-2 compressor has been presented. By using modified truth table and Pass Transistor Logic (PTL) a novel structure has been proposed which outperforms previous designs from the frequency of operation view point. The proposed design method has reduced the total transistor count considerably which will lead to reduced power consumption and smaller activ...

Relaxed SiGe attracted much interest due to the applications for strained Si/SiGe high electron mobility transistor, metal-oxide-semiconductor field-effect transistor, heterojunction bipolar transistor, and other devices. High-quality relaxed SiGe templates, especially those with a low threading dislocation density and smooth surface, are critical for device performance. In this work, SiGe film...

This communication demonstrates a method of transferring unreacted low molecular weight (LMW) siloxane oligomers from freshly prepared "dry" PDMS stamps for patterning organic semiconductors and conducting polymers into functional devices via selective wetting. The semiconductors were patterned onto the modified surfaces via dip-coating with well-resolved feature sizes as small as 1 mum. Functi...

Many physical systems respond to slowly changing external force through avalanches spanning broad range of sizes. Some systems crackle even without apparent external force, such as bursts of neuronal activity or charge transfer avalanches in 2D molecular layers. Advanced development of theoretical models describing disorder-induced critical phenomena calls for experiments probing the dynamics u...