Norbert Koch

Research.com Recognitions

• 2022 - Research.com Materials Science in Germany Leader Award

Overview

Best Publications

• Electronic structure and electrical properties of interfaces between metals and π-conjugated molecular films

  Antoine Kahn;Norbert Koch;Weiying Gao

  1087
  Citations

• Organic Electronic Devices and Their Functional Interfaces

  Norbert Koch

  966
  Citations

• The impact of energy alignment and interfacial recombination on the internal and external open-circuit voltage of perovskite solar cells

  Martin Stolterfoht;Pietro Caprioglio;Pietro Caprioglio;Christian M. Wolff;José A. Márquez

  859
  Citations

• Molecular Electrical Doping of Organic Semiconductors: Fundamental Mechanisms and Emerging Dopant Design Rules

  Ingo Salzmann;Georg Heimel;Martin Oehzelt;Stefanie Winkler

  733
  Citations

• Orientation-dependent ionization energies and interface dipoles in ordered molecular assemblies

  Steffen Duhm;Georg Heimel;Ingo Salzmann;Hendrik Glowatzki

  712
  Citations

• Conjugated organic molecules on metal versus polymer electrodes: Demonstration of a key energy level alignment mechanism

  N. Koch;Antoine Kahn;J. Ghijsen;J. J. Pireaux

  655
  Citations

• Surface Termination Dependent Work Function and Electronic Properties of Ti3C2Tx MXene

  Thorsten Schultz;Thorsten Schultz;Nathan C. Frey;Kanit Hantanasirisakul;Soohyung Park;Soohyung Park

  588
  Citations

• Large guanidinium cation mixed with methylammonium in lead iodide perovskites for 19% efficient solar cells

  Alexander D. Jodlowski;Alexander D. Jodlowski;Cristina Roldán-Carmona;Giulia Grancini;Manuel Salado

  530
  Citations

• Fluorinated copolymer PCPDTBT with enhanced open-circuit voltage and reduced recombination for highly efficient polymer solar cells.

  Steve Albrecht;Silvia Janietz;Wolfram Schindler;Johannes Frisch

  444
  Citations

• Charge-transfer crystallites as molecular electrical dopants

  Henry Méndez;Georg Heimel;Stefanie Winkler;Stefanie Winkler;Johannes Frisch;Johannes Frisch

  416
  Citations

• Organic semiconductor density of states controls the energy level alignment at electrode interfaces.

  Martin Oehzelt;Norbert Koch;Georg Heimel

  412
  Citations

• Bonding self-assembled, compact organophosphonate monolayers to the native oxide surface of silicon.

  Eric L. Hanson;Jeffrey Schwartz;Bert Nickel;Norbert Koch

  408
  Citations

• Self-Assembly and Bonding of Alkanephosphonic Acids on the Native Oxide Surface of Titanium

  Ellen S. Gawalt;Michael J. Avaltroni;Norbert Koch;Jeffrey Schwartz

  387
  Citations

• Doping Approaches for Organic Semiconductors

  Alberto D. Scaccabarozzi;Aniruddha Basu;Filip Aniés;Jian Liu

  387
  Citations

• Influence of Aggregation on the Performance of All-Polymer Solar Cells Containing Low-Bandgap Naphthalenediimide Copolymers

  Marcel Schubert;Daniel Dolfen;Johannes Frisch;Steffen Roland

  372
  Citations

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

  Norbert Koch;Steffen Duhm;Jürgen P. Rabe;Antje Vollmer

  350
  Citations

• Moderate doping leads to high performance of semiconductor/insulator polymer blend transistors

  Guanghao Lu;James Blakesley;James Blakesley;Scott Himmelberger;Patrick Pingel;Patrick Pingel

  310
  Citations

• PTCDA on Au(111), Ag(111) and Cu(111): Correlation of interface charge transfer to bonding distance

  S. Duhm;A. Gerlach;I. Salzmann;B. Bröker

  294
  Citations

• Doping of Organic Semiconductors: Impact of Dopant Strength and Electronic Coupling

  Henry Méndez;Georg Heimel;Andreas Opitz;Katrein Sauer

  280
  Citations

• Optically switchable transistor via energy-level phototuning in a bicomponent organic semiconductor

  Emanuele Orgiu;Núria Crivillers;Martin Herder;Lutz Grubert

  279
  Citations

• Controlling Electron and Hole Charge Injection in Ambipolar Organic Field-Effect Transistors by Self-Assembled Monolayers

  Xiaoyang Cheng;Yong-Young Noh;Yong-Young Noh;Jianpu Wang;Marta Tello;Marta Tello

  275
  Citations

• Pentacene ultrathin film formation on reduced and oxidized Si surfaces

  Ricardo Ruiz;Bert Nickel;Norbert Koch;Leonard C. Feldman

  274
  Citations