Výsledky vyhledávání - "Carleen M. Bowers"

Akademický článek

Mapping mechanical properties of organic thin films by force-modulation microscopy in aqueous media

Autor: Jianming Zhang, Zehra Parlak, Carleen M. Bowers, Terrence Oas, Stefan Zauscher

Publikováno v: Beilstein Journal of Nanotechnology, Vol 3, Iss 1, Pp 464-474 (2012)

The mechanical properties of organic and biomolecular thin films on surfaces play an important role in a broad range of applications. Although force-modulation microscopy (FMM) is used to map the apparent elastic properties of such films with high la

Externí odkaz: https://doaj.org/article/c7bc2f6db5b64eee95a307213e14c1fc

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Dipole-Induced Rectification Across AgTS/SAM//Ga2O3/EGaIn Junctions

Autor: Lee Belding, Mostafa Baghbanzadeh, George M. Whitesides, Mohammad H. Al-Sayah, Li Yuan, Carleen M. Bowers, Junwoo Park

Publikováno v: Journal of the American Chemical Society. 141:8969-8980

This Article describes the relationship between molecular structure, and the rectification of tunneling current, in tunneling junctions based on self-assembled monolayers (SAMs). Molecular dipoles from simple organic functional groups (amide, urea, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c345362c9132e5683c0e9db3f3f3b32
https://doi.org/10.1021/jacs.9b02891

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Influence of the Contact Area on the Current Density across Molecular Tunneling Junctions Measured with EGaIn Top-Electrodes

Autor: George M. Whitesides, Zhigang Suo, Philipp Rothemund, Carleen M. Bowers

Publikováno v: Chemistry of Materials. 30:129-137

This paper describes the relationship between the rates of charge transport (by tunneling) across self-assembled monolayers (SAMs) in a metal/SAM//Ga2O3/EGaIn junction and the geometric contact area (Ag) between the conical Ga2O3/EGaIn top-electrode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a70aa74aa8da8b46dd2571bffe9c76a3
https://doi.org/10.1021/acs.chemmater.7b03384

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Anomalously Rapid Tunneling: Charge Transport across Self-Assembled Monolayers of Oligo(ethylene glycol)

Autor: Alán Aspuru-Guzik, Li Yuan, Philipp Rothemund, Mostafa Baghbanzadeh, Dmitrij Rappoport, Mathieu Gonidec, Kyungtae Kang, Carleen M. Bowers, George M. Whitesides, Piotr Cyganik, Kung-Ching Liao, Tomasz Żaba

Publikováno v: Journal of the American Chemical Society
Journal of the American Chemical Society, American Chemical Society, 2017, 139 (22), pp.7624-7631. ⟨10.1021/jacs.7b02770⟩

International audience; This paper describes charge transport by tunneling across self-assembled monolayers (SAMs) of thiol-terminated derivatives of oligo(ethylene glycol) (HS(CH2CH2O)nCH3; HS(EG)nCH3); these SAMs are positioned between gold bottom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f50bd93ebabe7bc276463bfc86b18c02
https://doi.org/10.1021/jacs.7b02770

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Dipole-Induced Rectification Across Ag

Autor: Mostafa, Baghbanzadeh, Lee, Belding, Li, Yuan, Junwoo, Park, Mohammad H, Al-Sayah, Carleen M, Bowers, George M, Whitesides

Publikováno v: Journal of the American Chemical Society. 141(22)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4322aba3428b9816e03f10f38c195140
https://pubmed.ncbi.nlm.nih.gov/31072101

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Molecular Series-Tunneling Junctions

Autor: Herschel Rabitz, George M. Whitesides, Kung-Ching Liao, Liang-Yan Hsu, Carleen M. Bowers

Publikováno v: Journal of the American Chemical Society. 137:5948-5954

Charge transport through junctions consisting of insulating molecular units is a quantum phenomenon that cannot be described adequately by classical circuit laws. This paper explores tunneling current densities in self-assembled monolayer (SAM)-based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4c34441165b4f0261ef1ff53d63f03
https://doi.org/10.1021/jacs.5b00448

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Fluorination, and Tunneling across Molecular Junctions

Autor: George M. Whitesides, Hyo Jae Yoon, Carleen M. Bowers, Kung-Ching Liao

Publikováno v: Journal of the American Chemical Society. 137:3852-3858

This paper describes the influence of the substitution of fluorine for hydrogen on the rate of charge transport by hole tunneling through junctions of the form Ag(TS)O2C(CH2)n(CF2)(m)T//Ga2O3/EGaIn, where T is methyl (CH3) or trifluoromethyl (CF3). A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08a12eb7d57fca1cbbb098d74ef1290a
https://doi.org/10.1021/jacs.5b00137

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Odd–Even Effects in Charge Transport across n-Alkanethiolate-Based SAMs

Autor: Mahdi Baghbanzadeh, Kung-Ching Liao, Felice C. Simeone, George M. Whitesides, Martin M. Thuo, Tricia Breen Carmichael, Mostafa Baghbanzadeh, Carleen M. Bowers, Michael S. Miller

Publikováno v: Chemistry and Biochemistry Publications

This paper compares rates of charge transport across self-assembled monolayers (SAMs) of n-alkanethiolates having odd and even numbers of carbon atoms (nodd and neven) using junctions with the structure M(TS)/SAM//Ga2O3/EGaIn (M = Au or Ag). Measurem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2167444e1e438e8a70bafe12774771e6
https://doi.org/10.1021/ja509436k

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Influence of Environment on the Measurement of Rates of Charge Transport across AgTS/SAM//Ga2O3/EGaIn Junctions

Autor: Martin M. Thuo, Benjamin Breiten, Jabulani Randall Barber, George M. Whitesides, Carleen M. Bowers, Diana M. Gooding, Hyo Jae Yoon

Publikováno v: Chemistry of Materials. 26:3938-3947

This paper investigates the influence of the atmosphere used in the fabrication of top electrodes from the liquid eutectic of gallium and indium (EGaIn) (the so-called “EGaIn” electrodes), and in measurements of current density, J(V) (A/cm2), acr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df777ab571feb7a7e1b92f55267b3ea7
https://doi.org/10.1021/cm5014784

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