Abstract
Switching is possible at the molecular size level because of the conformational changes that occur. Three of the most promising switching mechanisms include electron tunnelling in short periodic arrays, soliton switching and soliton valving. Assuming a 3-d architecture and molecular dimensions, memory and switching elements with densities of 10/sup 15/ to 10 /sup 18/ elements per cc are possible. The active elements are connected together conceptionally with molecular wires like polysulfur nitride (sn)/sub x/ and polyacetylene (ch)/sub x/. Simple cellular automata involving soliton propagation in conjugated systems would include soliton valves and cyclic configurations of valves. In the latter, soliton propagation becomes isomorphous with group operations giving rise to possible non-binary finite-state machines. The development of a molecular electron device (MED) synthetic capability in combination with the above devices would suggest that large 3-d arrays of parallel processors will be possible with automata, biological, and crystallographic implications. 41 references.
Citation Formats
Carter, F L.
Molecular device computer: point of departure for large scale cellular automata.
Netherlands: N. p.,
1984.
Web.
Carter, F L.
Molecular device computer: point of departure for large scale cellular automata.
Netherlands.
Carter, F L.
1984.
"Molecular device computer: point of departure for large scale cellular automata."
Netherlands.
@misc{etde_5199733,
title = {Molecular device computer: point of departure for large scale cellular automata}
author = {Carter, F L}
abstractNote = {Switching is possible at the molecular size level because of the conformational changes that occur. Three of the most promising switching mechanisms include electron tunnelling in short periodic arrays, soliton switching and soliton valving. Assuming a 3-d architecture and molecular dimensions, memory and switching elements with densities of 10/sup 15/ to 10 /sup 18/ elements per cc are possible. The active elements are connected together conceptionally with molecular wires like polysulfur nitride (sn)/sub x/ and polyacetylene (ch)/sub x/. Simple cellular automata involving soliton propagation in conjugated systems would include soliton valves and cyclic configurations of valves. In the latter, soliton propagation becomes isomorphous with group operations giving rise to possible non-binary finite-state machines. The development of a molecular electron device (MED) synthetic capability in combination with the above devices would suggest that large 3-d arrays of parallel processors will be possible with automata, biological, and crystallographic implications. 41 references.}
journal = []
volume = {1-2}
place = {Netherlands}
year = {1984}
month = {Jan}
}
title = {Molecular device computer: point of departure for large scale cellular automata}
author = {Carter, F L}
abstractNote = {Switching is possible at the molecular size level because of the conformational changes that occur. Three of the most promising switching mechanisms include electron tunnelling in short periodic arrays, soliton switching and soliton valving. Assuming a 3-d architecture and molecular dimensions, memory and switching elements with densities of 10/sup 15/ to 10 /sup 18/ elements per cc are possible. The active elements are connected together conceptionally with molecular wires like polysulfur nitride (sn)/sub x/ and polyacetylene (ch)/sub x/. Simple cellular automata involving soliton propagation in conjugated systems would include soliton valves and cyclic configurations of valves. In the latter, soliton propagation becomes isomorphous with group operations giving rise to possible non-binary finite-state machines. The development of a molecular electron device (MED) synthetic capability in combination with the above devices would suggest that large 3-d arrays of parallel processors will be possible with automata, biological, and crystallographic implications. 41 references.}
journal = []
volume = {1-2}
place = {Netherlands}
year = {1984}
month = {Jan}
}