Formation of Electrical Interconnects by Self-Trapping of Deoxyribonucleic Acid Molecules
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概要
- 論文の詳細を見る
The formation of electrical interconnection is proposed and realized using thiol-modified 60 base pairs of poly-(dG) and poly-(dC) deoxyribonucleic acid (DNA) molecules by self-trapping method. DNA molecules are synthesized by annealing 60 base pairs of poly-(dG) and poly-(dC) single strands with thiol groups at both $5'$ and $3'$ ends in deionized water at 97°C. Thiol-modified DNA molecules are self-trapping with Au molecules and form a good electrical interconnection between the Au metal electrodes without any external physical force. Transport measurements of a particular sample show resistance values of interconnection of approximately 10 M$\Omega$. The self-trapping method by thiol-modified DNA molecules could be a very promising technique for the interconnection of nanometer-scale devices.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2004-06-15
著者
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Hwang Jong
Institute Of Quantum Information Processing And Systems University Of Seoul
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Ahn Doyeol
Institute Of Quantum Information & Processing Systems University Of Seoul
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Ahn Doyeol
Institute of Quantum Information Processing and Systems, University of Seoul, 90 Jeonnong, Tondaemoon, Seoul 130-743, Korea
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Hwang Sung
Department of Electronics & Computer Engineering, Korea University, Sungbuk, Anam, Seoul 136-075, Korea
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Hwang Sung
Department of Electronic and Computer Engineering, Korea University, Anam, Sungbuk, Seoul 136-075, Korea
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Hwang Jong
Institute of Quantum Information Processing and Systems, University of Seoul, 90 Jeonnong, Tondaemoon, Seoul 130-743, Korea
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Hwang Sung
Department of Chemistry, Sahmyook University
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