Results 211 to 220 of about 6,198 (248)

Molecular-Scale Logic Gates

Chemistry - A European Journal, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
A Prasanna de Silva, Nathan D Mcclenaghan   +1 more
exaly   +3 more sources

The thermal spin molecular logic gates modulated by light

Journal of Magnetism and Magnetic Materials, 2022
Xingyi Tan, Dahua Ren
exaly   +2 more sources

Fluorescent Molecular Logic Gates Using Microfluidic Devices

Angewandte Chemie - International Edition, 2008
Han Na Lee, Danny van Noort, K M K Swamy   +2 more
exaly   +3 more sources

A Parallel Electromagnetic Molecular Logic Gate

Journal of the American Chemical Society, 2005
A theoretical study of transport through a three-terminal molecular ring in the presence of a magnetic field is presented. The physical principles necessary to achieve logic operations based on the Aharonov-Bohm effect are discussed. We show that a proper combination of a gate potential and a realistic magnetic field can be used to obtain parallel ...
Oded, Hod, Roi, Baer, Eran, Rabani
openaire   +2 more sources

Molecular Chains: Arranging and Programming Logic Gates

Nano Letters, 2020
One particularly fascinating vision for charge-operated devices is the controlled assembly of structures from single surface-deposited molecules. Here, we report on the assembly of linear clusters that consist of phthalocyanine (H2Pc) molecules on a Ag(111) surface.
Markus Leisegang, Andreas Christ, Soumyajyoti Haldar, Stefan Heinze, Matthias Bode   +4 more
openaire   +2 more sources

An OR logic gate based on two molecular beacons

Molecular BioSystems, 2012
Abstract Design of elementary molecular logic gates is the key and the fundamental of performing complicated Boolean calculations. Herein, we report a strategy for constructing a DNA-based OR gate by using the mechanism of sequence recognition and the principle of fluorescence resonance energy transfer (FRET). In this system, the gate
Jing, Guo, Renqiang, Yang
openaire   +2 more sources

Molecular Logic Gate Arrays

Chemistry – An Asian Journal, 2011
AbstractChemists are now able to emulate the ideas and instruments of mathematics and computer science with molecules. The integration of molecular logic gates into small arrays has been a growth area during the last few years. The design principles underlying a collection of these cases are examined. Some of these computing molecules are applicable in
openaire   +3 more sources

Electronically Configurable Molecular-Based Logic Gates

Science, 1999
Logic gates were fabricated from an array of configurable switches, each consisting of a monolayer of redox-active rotaxanes sandwiched between metal electrodes. The switches were read by monitoring current flow at reducing voltages. In the “closed” state, current flow was dominated by resonant tunneling through the electronic states of the molecules ...
, Collier, , Wong, , Belohradsky, , Raymo, , Stoddart, , Kuekes, , Williams, , Heath   +7 more
openaire   +2 more sources

Molecular photonic logic gates

High Energy Chemistry, 2010
The possibility of performing logical operations at the molecular level is being actively investigated at present with the aim of developing molecular logic gates, which can be used in information technologies. In this minireview, the design algorithm of molecular logic gates is considered and the requirements on molecular systems for use as logic ...
openaire   +1 more source

Nanocell logic gates for molecular computing

IEEE Transactions on Nanotechnology, 2002
Molecular electronics seeks to build electrical devices to implement computation - logic and memory - using individual or small collections of molecules. These devices have the potential to reduce device size and fabrication costs, by several orders of magnitude, relative to conventional CMOS. However, the construction of a practical molecular computer
J.M. Tour, W.L. Van Zandt, C.P. Husband, S.M. Husband, L.S. Wilson, P.D. Franzon, D.P. Nackashi   +6 more
openaire   +1 more source