Ferrocene-containing polymers and organic memory devices comprising the same
AssigneeSamsung Electronics Co., Ltd.
InventorsTae Lim Choi, Kwang Hee Lee, Sang Kyun Lee, Won Jae Joo
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Abstract
Disclosed herein are ferrocene-containing polymers in which ferrocene is conjugated to the backbone of conductive conjugated polymers. Further disclosed are organic memory devices comprising the ferrocene-containing polymers. Because the organic memory devices possess the advantages of decreased switching time, decreased operating voltage, decreased fabrication costs and increased reliability, they may be used as highly integrated large-capacity memory devices.
Claims14
A ferrocene-containing homopolymer comprising a structure represented by one of Formulae 5 to 7 below:
- wherein Hex represents a hexyl group and n is from 1 to 1000;
- wherein Hex represents a hexyl group and n is from 1 to 1000;
- and
- wherein n is from 1 to 1000.
A method of fabricating an organic memory device comprising:
- providing a first electrode;
- forming an organic active layer on the first electrode, the organic active layer being formed of a ferrocene-containing homopolymer having a structure represented by one of Formulae 5 to 7 below:
- wherein Hex represents a hexyl group and n is from 1 to 1000;
- wherein Hex represents a hexyl group and n is from 1 to 1000:
- and
- wherein n is from 1 to 1000;
- and
- forming a second electrode on the organic active layer.
Dependencies are inferred from the claim text.