Literature DB >> 16384346

Optimized hole injection with strong electron acceptors at organic-metal interfaces.

Norbert Koch1, Steffen Duhm, Jürgen P Rabe, Antje Vollmer, Robert L Johnson.   

Abstract

The energy-level alignment at interfaces between three electroactive conjugated organic materials and Au was systematically varied by adjusting the precoverage of the metal substrate with the electron acceptor tetrafluoro-tetracyanoquinodimethane (F4-TCNQ). Photoelectron spectroscopy revealed that electron transfer from Au to adsorbed F4-TCNQ was responsible for lowering the hole-injection barrier by as much as 1.2 eV. This novel interface modification scheme is independent of the charge transfer complex formation ability of the organic materials with the electron acceptor.

Entities:  

Year:  2005        PMID： 16384346     DOI： 10.1103/PhysRevLett.95.237601

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  11 in total

1.  Charge-transfer-induced structural rearrangements at both sides of organic/metal interfaces.

Authors:  Tzu-Chun Tseng; Christian Urban; Yang Wang; Roberto Otero; Steven L Tait; Manuel Alcamí; David Ecija; Marta Trelka; José María Gallego; Nian Lin; Mitsuharu Konuma; Ulrich Starke; Alexei Nefedov; Alexander Langner; Christof Wöll; María Angeles Herranz; Fernando Martín; Nazario Martín; Klaus Kern; Rodolfo Miranda
Journal:  Nat Chem       Date:  2010-03-28       Impact factor: 24.427

2.  Organic/metal interfaces: seeing both sides.

Authors:  Clara Santato; Federico Rosei
Journal:  Nat Chem       Date:  2010-05       Impact factor: 24.427

3.  Charged and metallic molecular monolayers through surface-induced aromatic stabilization.

Authors:  G Heimel; S Duhm; I Salzmann; A Gerlach; A Strozecka; J Niederhausen; C Bürker; T Hosokai; I Fernandez-Torrente; G Schulze; S Winkler; A Wilke; R Schlesinger; J Frisch; B Bröker; A Vollmer; B Detlefs; J Pflaum; S Kera; K J Franke; N Ueno; J I Pascual; F Schreiber; N Koch
Journal:  Nat Chem       Date:  2013-02-17       Impact factor: 24.427

4.  Self-Assembly of a Triphenylene-Based Electron Donor Molecule on Graphene: Structural and Electronic Properties.

Authors:  Joris de la Rie; Mihaela Enache; Qiankun Wang; Wenbo Lu; Milan Kivala; Meike Stöhr
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2022-06-01       Impact factor: 4.177

5.  Polymorphism in the 1:1 Charge-Transfer Complex DBTTF-TCNQ and Its Effects on Optical and Electronic Properties.

Authors:  Katelyn P Goetz; Jun'ya Tsutsumi; Sujitra Pookpanratana; Jihua Chen; Nathan S Corbin; Rakesh K Behera; Veaceslav Coropceanu; Curt A Richter; Christina A Hacker; Tatsuo Hasegawa; Oana D Jurchescu
Journal:  Adv Electron Mater       Date:  2016-09-14       Impact factor: 7.295

6.  Analysis of Bonding between Conjugated Organic Molecules and Noble Metal Surfaces Using Orbital Overlap Populations.

Authors:  Gerold M Rangger; Lorenz Romaner; Oliver T Hofmann; Georg Heimel; Michael G Ramsey; Egbert Zojer
Journal:  J Chem Theory Comput       Date:  2010-09-30       Impact factor: 6.006

7.  Molecular Self-Assembly in a Poorly Screened Environment: F4TCNQ on Graphene/BN.

Authors:  Hsin-Zon Tsai; Arash A Omrani; Sinisa Coh; Hyungju Oh; Sebastian Wickenburg; Young-Woo Son; Dillon Wong; Alexander Riss; Han Sae Jung; Giang D Nguyen; Griffin F Rodgers; Andrew S Aikawa; Takashi Taniguchi; Kenji Watanabe; Alex Zettl; Steven G Louie; Jiong Lu; Marvin L Cohen; Michael F Crommie
Journal:  ACS Nano       Date:  2015-10-28       Impact factor: 15.881

8.  A Comparative Computational Study of the Adsorption of TCNQ and F4-TCNQ on the Coinage Metal Surfaces.

Authors:  Roberto Otero; Rodolfo Miranda; José M Gallego
Journal:  ACS Omega       Date:  2019-10-04

9.  Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors.

Authors:  O T Hofmann; H Glowatzki; C Bürker; G M Rangger; B Bröker; J Niederhausen; T Hosokai; I Salzmann; R-P Blum; R Rieger; A Vollmer; P Rajput; A Gerlach; K Müllen; F Schreiber; E Zojer; N Koch; S Duhm
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2017-10-27       Impact factor: 4.126

10.  Alkali Doping Leads to Charge-Transfer Salt Formation in a Two-Dimensional Metal-Organic Framework.

Authors:  Phil J Blowey; Billal Sohail; Luke A Rochford; Timothy Lafosse; David A Duncan; Paul T P Ryan; Daniel Andrew Warr; Tien-Lin Lee; Giovanni Costantini; Reinhard J Maurer; David Phillip Woodruff
Journal:  ACS Nano       Date:  2020-05-15       Impact factor: 15.881
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