Výsledky vyhledávání - "Wayne D. Tyrrell"

Molecular Rectification: Self-Assembled Monolayers in Which Donor−(π-Bridge)−Acceptor Moieties Are Centrally Located and Symmetrically Coupled to Both Gold Electrodes

Autor: Geoffrey J. Ashwell, Anne J. Whittam, Wayne D. Tyrrell

Publikováno v: Journal of the American Chemical Society. 126:7102-7110

Self-assembled monolayers (SAMs) obtained from 1-(10-acetylsulfanyldecyl)-4-[2-(4-dimethylaminophenyl)vinyl]quinolinium iodide exhibit asymmetric current-voltage (I-V) characteristics. The rectification may be reversibly switched: it is suppressed wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0a183207bbdf689bc09860babcb5ef7
https://doi.org/10.1021/ja049633u

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Molecular rectification: self-assembled monolayers of a donor–(π-bridge)–acceptor chromophore connected via a truncated Au–S–(CH2)3bridge

Autor: Anne J. Whittam, Geoffrey J. Ashwell, Wayne D. Tyrrell

Publikováno v: J. Mater. Chem.. 13:2855-2857

Bis-[1-{(3-propyl)-4-(2-(4-dimethylaminophenyl)vinyl)quinolinium}]disulfide diodide interacts with gold to form self-assembled monolayers, the thickness and contact area being 2.25 ± 0.05 nm and 0.30 ± 0.03 nm2 molecule−1 respectively. The films

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9301b78e1608412266bc6bc0a94e4f4e
https://doi.org/10.1039/b311122a

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Molecules that mimic Schottky diodes

Autor: Wayne D. Tyrrell, Barbara Urasinska, Geoffrey J. Ashwell

Publikováno v: Physical chemistry chemical physics : PCCP. 8(28)

Self-assembled monolayers of cationic donor-(pi-bridge)-acceptor dyes coupled with anionic donors exhibit asymmetric current-voltage (I-V) characteristics when contacted by Au or PtIr probes. Rectification ratios of 3000 at +/- 1 V are obtained from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e99a8a8f1f60a93a3510ffd94ec30b42
https://pubmed.ncbi.nlm.nih.gov/16835679

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Organic rectifying junctions from an electron-accepting molecular wire and an electron-donating phthalocyanine

Autor: Martin R. Bryce, Geoffrey J. Ashwell, Changsheng Wang, Barbara Urasinska, Wayne D. Tyrrell

Publikováno v: Chemical communications (Cambridge, England). (15)

Self-assembled monolayers (SAMs) of arylene-ethynylene oligomers that incorporate electron-accepting 9-fluorenone and 9-[(4-pyridyl)methylene]fluorene units in the backbone exhibit symmetrical current-voltage (I-V) characteristics, but rectifying jun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00582024be1f7eedbd5228606345174
https://pubmed.ncbi.nlm.nih.gov/16583005

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Akademický článek

Molecules that mimic Schottky diodes.

Autor: Geoffrey J. Ashwell, Barbara Urasinska, Wayne D. Tyrrell

Publikováno v: Physical Chemistry Chemical Physics (PCCP); Jul2006, Vol. 8 Issue 28, p3314-3319, 6p

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Akademický článek

Organic rectifying junctions from an electron-accepting molecular wire and an electron-donating phthalocyanine.

Autor: Geoffrey J. Ashwell, Wayne D. Tyrrell, Barbara Urasinska, Changsheng Wang, Martin R. Bryce

Publikováno v: Chemical Communications; Mar2006, Vol. 2006 Issue 15, p1640-1642, 3p

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