Nanotechnology neural network methods and systems
First Claim
1. A physical neural network, comprising:
- a connection network comprising a plurality of molecular conducting connections suspended within a connection gap formed between at least one input electrode and at least one output electrode, wherein at least one molecular connection of said plurality of molecular conducting connections can be strengthened or weakened according to an application of an electric field across said connection gap; and
a plurality of physical synapses formed from said molecular conducting connections of said connection network.
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Abstract
A physical neural network is disclosed, which includes a connection network comprising a plurality of molecular conducting connections suspended within a connection gap formed between one or more input electrodes and one or more output electrodes. One or more molecular connections of the molecular conducting connections can be strengthened or weakened according to an application of an electric field across said connection gap. Thus, a plurality of physical neurons can be formed from said molecular conducting connections of said connection network. Additionally, a gate can be located adjacent said connection gap and which comes into contact with said connection network. The gate can be connected to logic circuitry which can activate or deactivate individual physical neurons among said plurality of physical neurons.
244 Citations
20 Claims
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1. A physical neural network, comprising:
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a connection network comprising a plurality of molecular conducting connections suspended within a connection gap formed between at least one input electrode and at least one output electrode, wherein at least one molecular connection of said plurality of molecular conducting connections can be strengthened or weakened according to an application of an electric field across said connection gap; and
a plurality of physical synapses formed from said molecular conducting connections of said connection network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A physical neural network, comprising:
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a connection network comprising a plurality of molecular conducting connections suspended within a connection gap formed between at least one input electrode and at least one output electrode, wherein at least one molecular connection of said plurality of molecular conducting connections can be strengthened or weakened to an application of an electric field across said connection gap;
a plurality of physical synapses formed from said molecular conducting connections of said connection network;
a gate located adjacent said connection gap and which is insulated from said connection network; and
wherein a variable increase in a frequency of said electrical field across said connection gap strengthens said molecular conducting connections thereof. - View Dependent Claims (18, 19)
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20. An adaptive physical neural network, comprising:
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a connection network comprising a plurality of molecular conducting connections suspended within a connection gap formed between at least one pre-synaptic electrode and at least one post-synaptic electrode, wherein at least one molecular connection of said plurality of molecular conducting connections can be strengthened or weakened to an application of an electric field across said connection gap and said at least one pre-synaptic electrode and said at least one post-synaptic electrode;
a plurality of physical synapses formed from said molecular conducting connections of said connection network;
a gate located adjacent said connection gap and which is insulated from said connection network;
wherein a variable increase in a frequency of said electrical field across said connection gap strengthens said molecular conducting connections thereof. wherein said adaptive physical neural network which is trainable based on at least one generated pulse across said at least one pre-synaptic electrode and at least one pulse generated across said at least one post-synaptic electrode; and
wherein a resistance of said molecular conducting connections bridging said at least one pre-synaptic electrode and said at least one post-synaptic electrode is a function of a prior electric field across said at least one pre-synaptic electrode and said at least post-synaptic electrode.
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Specification