A class of quantum protocols to teleport bipartite (entangled) states of two qubits is suggested. Our schemes require a single entangled pair shared by the two parties and the transmission of three bits of classical information, as well as a two-qubit gate with an additional qubit at the receiver’ location. Noisy quantum channels are considered and the effects on both the teleportation fidelity...

Here we report theoretical transport calculations on carbon-based nanomaterials used as resonator cavities under the effects of a time-dependent field. A magnetic field is considered as an extra modulator tool, able to encode binary ON or OFF transmission states on the quantum systems. Regular either complex conductance Fabry-Pérot patterns mapped onto gate vs. bias voltage diagrams can be reve...

150104-8686-IJECS-IJENS © August 2015 IJENS I J E N S  Abstract— In this paper, a dual-band, multi-standard, concurrent, low noise amplifier operating in the 2.45/5.25 GHz bands is presented. The amplifier design is based on an ultra low noise PHEMT transistor connected in the common source configuration with inductive degeneration. The proposed amplifier stability is ensured using a series ga...

The effects of near-surface processing on the properties of AlGaN/GaN heterostructures were studied, combining conventional electrical characterization on high-electron mobility transistors (HEMTs), with advanced characterization techniques with nanometer scale resolution, i.e., transmission electron microscopy, atomic force microscopy (AFM) and conductive atomic force microscopy (C-AFM). In pa...

the security data transmission algorithm in cryptography is Advanced Encryption Standard (AES). The operation mix column consumed more power in the algorithm. In this paper the power consumption of mix column is reduced in order to achive the total power consumption of AES. Using a simple exclusive OR gate that is XOR gate pass transistor logic, the power can be minimized when compare to the ot...

Among the many force s to which hydraulic structures are exposed to, the forces induced by cavitation incident are of typical hydrodynamic unknown forces. The aim of this study is to define these forces as coupled fluid-structure interaction under two dynamic effects. The first dynamic effect which incorporates facilities for dealing with cavitation fluid is based on the appearance and bursting...

Narrowband signals have fast and slow time scales. The transmission of narrowband signal features on both times cales, by spiking neurons, is demonstrated experimentally and theoretically. The interaction of the narrowband input and the threshold nonlinearity may create out-of-band interference, hindering the transmission of signals in a low-frequency range. The resultant out-of-band signal is ...

We report, for the first time, a prominent but fully reversible enhancement in transconductance after applying positive gate stress to self-aligned InGaAs MOSFETs. We attribute this to electric-field-induced migration of fluorine ions (F-) introduced during the RIE gate recess process. Fis known to passivate Si donors in InAlAs. In our device structure, an n-InAlAs ledge facilitates the link fr...

Multiplexing is the generic term used to designate the operation of sending one or more analogue or digital signals over a common transmission line at dissimilar times or speeds and as such, the scheme we use to do just that is called a Multiplexer. In digital electronics, multiplexers are similarly known as data selectors as they can “select” each input line, are made from individual Analogue ...

Hybrids consisting of macroscopic superconducting circuits and microscopic components, such as atoms and spins, have the potential of transmitting an arbitrary state between different quantum species, leading to the prospective of high-speed operation and long-time storage of quantum information. Here we propose a novel hybrid structure, where a neutral-atom qubit directly interfaces with a sup...