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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2-3
|
pubmed:dateCreated |
1996-1-4
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pubmed:abstractText |
A variable-sensitivity organic-photoconductive device has been developed by using a memory-type organic photoconductor. The device is composed of an input layer and a memory layer acting as a charge generation and a charge transport layer, respectively. A persistent high-sensitivity state, which corresponds to a modulation of synaptic weights in a neuron model, was obtained by blue light illumination. A photochemical reaction of thiomichler's ketone (TMK) in the memory layer was found to be responsible for the memory formation. As a potential application of this memory-type organic photoconductor to an optical neural device, 2-D pattern storage and calculations were performed successfully.
|
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:status |
MEDLINE
|
pubmed:issn |
0303-2647
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
35
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
189-93
|
pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:7488714-Animals,
pubmed-meshheading:7488714-Electric Conductivity,
pubmed-meshheading:7488714-Light,
pubmed-meshheading:7488714-Memory,
pubmed-meshheading:7488714-Models, Neurological,
pubmed-meshheading:7488714-Neural Networks (Computer),
pubmed-meshheading:7488714-Optics and Photonics,
pubmed-meshheading:7488714-Photochemistry,
pubmed-meshheading:7488714-Synapses
|
pubmed:year |
1995
|
pubmed:articleTitle |
Optical neural device based on memory-type organic photoconductors.
|
pubmed:affiliation |
Mitsubishi Chemical Corporation, Yokohama Research Center, Japan.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|