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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202202135
|2 doi
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|a pubmed24n1135.xml
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|a (DE-627)NLM340742194
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|a (NLM)35546046
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|a DE-627
|b ger
|c DE-627
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|a eng
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|a Liu, Ran
|e verfasserin
|4 aut
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|a Stable Universal 1- and 2-Input Single-Molecule Logic Gates
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 01.07.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a Controllable single-molecule logic operations will enable development of reliable ultra-minimalistic circuit elements for high-density computing but require stable currents from multiple orthogonal inputs in molecular junctions. Utilizing the two unique adjacent conductive molecular orbitals (MOs) of gated Au/S-(CH2 )3 -Fc-(CH2 )9 -S/Au (Fc = ferrocene) single-electron transistors (≈2 nm), a stable single-electron logic calculator (SELC) is presented, which allows real-time modulation of output current as a function of orthogonal input bias (Vb ) and gate (Vg ) voltages. Reliable and low-voltage (ǀVb ǀ ≤ 80 mV, ǀVg ǀ ≤ 2 V) operations of the SELC depend upon the unambiguous association of current resonances with energy shifts of the MOs (which show an invariable, small energy separation of ≈100 meV) in response to the changes of voltages, which is confirmed by electron-transport calculations. Stable multi-logic operations based on the SELC modulated current conversions between the two resonances and Coulomb blockade regimes are demonstrated via the implementation of all universal 1-input (YES/NOT/PASS_1/PASS_0) and 2-input (AND/XOR/OR/NAND/NOR/INT/XNOR) logic gates
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|a Journal Article
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|a Coulomb blockade
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|a logic gates
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|a molecular electronics
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|a single-electron transistors
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|a single-molecule devices
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|a Han, Yingmei
|e verfasserin
|4 aut
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|a Sun, Feng
|e verfasserin
|4 aut
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|a Khatri, Gyan
|e verfasserin
|4 aut
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|a Kwon, Jaesuk
|e verfasserin
|4 aut
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|a Nickle, Cameron
|e verfasserin
|4 aut
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|a Wang, Lejia
|e verfasserin
|4 aut
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|a Wang, Chuan-Kui
|e verfasserin
|4 aut
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|a Thompson, Damien
|e verfasserin
|4 aut
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|a Li, Zong-Liang
|e verfasserin
|4 aut
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|a Nijhuis, Christian A
|e verfasserin
|4 aut
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|a Del Barco, Enrique
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 34(2022), 26 vom: 11. Juli, Seite e2202135
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:34
|g year:2022
|g number:26
|g day:11
|g month:07
|g pages:e2202135
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|u http://dx.doi.org/10.1002/adma.202202135
|3 Volltext
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|d 34
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|e 26
|b 11
|c 07
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