Reversible logic is becoming an important research area which aims mainly to reduce power dissipation during computing. In this paper we introduce a new parity preserving reversible gate PPPG (a 5x5 gate). This gate is universal in the sense it can synthesize any arbitrary Boolean function. It is also a parity preserving gate in which the parity of input matches the parity of the output. This p...

Single-electron transistors (SETs) are sub-10-nm scale electronic devices based on conductive Coulomb islands sandwiched between double-barrier tunneling barriers. Chemically assembled SETs with alkanethiol-protected Au nanoparticles show highly stable Coulomb diamonds and two-input logic operations. The combination of bottom-up and top-down processes used to form the passivation layer is vital...

Probabilistic-based methods have been used for designing noise tolerant circuits recently. In these methods, however, there is not any reliability mechanism that is essential for nanometer digital VLSI circuits. In this paper, we propose a novel method for designing reliable probabilistic-based logic gates. The advantage of the proposed method in comparison with previous probabilistic-based met...

Many transcription factors co-express with their homologs to regulate identical target genes, however the advantages of such redundancies remain elusive. Using single-cell imaging and microfluidics, we study the yeast general stress response transcription factor Msn2 and its seemingly redundant homolog Msn4. We find that gene regulation by these two factors is analogous to logic gate systems. T...

This paper provides the initial threshold to building of more complex system having reversible sequential circuits as a primitive component and which can execute more complicated operations using quantum computers. The reversible circuits form the basic building block of quantum computers as all quantum operations are reversible. The important reversible gates used for reversible logic synthesi...

The novel 2xVDD NOT, NAND, and NOR logic gates have been designed and implemented in a nanoscale CMOS process with only 1xVDD devices. With the proposed dynamic source bias technique, the logic gates can be designed to have 2xVDD tolerant capability. Thus, the new 2xVDD logic gates can be operated under 2xVDD voltage environment without suffering the gate-oxide reliability issue.

Conventional CMOS technology's performance deteriorates due to increased short channel effects. Double-gate (DG) FinFETs has better short channel effects performance compared to the conventional CMOS and stimulates technology scaling. The main drawback of using CMOS transistors are high power consumption and high leakage current. Fin-type field-effect transistors (FinFETs) are promising substit...

Reversible sequential circuits are going to be the significant memory blocks for the forthcoming computing devices for their ultra low power consumption. Therefore design of various types of latches has been considered a major objective for the researchers quite a long time. In this paper we proposed efficient design of reversible sequential circuits that are optimized in terms of quantum cost,...

Biochemical computing is an emerging field of unconventional computing that attempts to process information with biomolecules and biological objects using Boolean logic. In this work electrode-immobilized glucose-6-phosphate dehydrogenase enzyme catalyzed a reaction which carries out the Boolean AND logic gate. We report the first experimental realization of a sigmoid shape response in one of t...