Robert L. Johnson

Robert L. Johnson publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Robert L. Johnson sits on this spectrum.

Robert L. Johnson D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Robert L. Johnson sits on this spectrum.

Research.com Recognitions

• 2012 - Fellow of American Physical Society (APS) Citation For his leadership of the design and implementation of the Fermi Large Area Telescope LAT Tracker
• 1982 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Best Publications

• 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

• Sharper images by focusing soft X-rays with photon sieves

  L. Kipp;M. Skibowski;R. L. Johnson;R. Berndt

  511
  Citations

• Electronic structure of hydrogenated and unhydrogenated amorphous Si N x ( 0 ≤ x ≤ 1 . 6 ) : A photoemission study

  R. Kärcher;L. Ley;R. L. Johnson

  494
  Citations

• Electronic structure of Ag2O.

  L. H. Tjeng;M. B. J. Meinders;J. van Elp;J. Ghijsen

  492
  Citations

• Quantitative solid-state 13C NMR with signal enhancement by multiple cross polarization.

  Robert L. Johnson;Klaus Schmidt-Rohr

  379
  Citations

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

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

  350
  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

• Resonant-photoemission study of SnO 2 : Cationic origin of the defect band-gap states

  J. M. Themlin;R. Sporken;J. Darville;R. Caudano

  283
  Citations

• Impact of bidirectional charge transfer and molecular distortions on the electronic structure of a metal-organic interface.

  Lorenz Romaner;Georg Heimel;Jean-Luc Brédas;Alexander Gerlach

  261
  Citations

• Model-Independent Structure Determination of the InSb(111)2×2 Surface with Use of Synchrotron X-Ray Diffraction

  J. Bohr;R. Feidenhans'l;M. Nielsen;M. Toney

  220
  Citations

• Strain in nanoscale germanium hut clusters on Si(001) studied by X-Ray diffraction

  A.J. Steinfort;P.M.L.O. Scholte;A. Ettema;F. Tuinstra

  198
  Citations

• Structure determination of the indium-induced Si(111)-(4×1) reconstruction by surface x-ray diffraction

  O. Bunk;G. Falkenberg;J. H. Zeysing;L. Lottermoser

  197
  Citations

• Tuning the Ionization Energy of Organic Semiconductor Films: The Role of Intramolecular Polar Bonds

  Ingo Salzmann;Steffen Duhm;Georg Heimel;Martin Oehzelt

  194
  Citations

• Work Function Independent Hole‐Injection Barriers Between Pentacene and Conducting Polymers

  Norbert Koch;Andreas Elschner;Jurgen P. Rabe;Robert L. Johnson

  165
  Citations

• Effects of chloride ions in acid-catalyzed biomass dehydration reactions in polar aprotic solvents

  Max A. Mellmer;Chotitath Sanpitakseree;Benginur Demir;Kaiwen Ma

  157
  Citations

• Oxygen chemisorption on Cu(110): A model for the c (6×2) structure

  Robert Krarup Feidenhans'l;Francois Grey;Mourits Nielsen;Flemming Besenbacher

  155
  Citations

• Subsurface dimerization in III-V semiconductor (001) surfaces.

  C. Kumpf;Laurence Marks;Donald E Ellis;D. Smilgies

  152
  Citations

• F4TCNQ on Cu, Ag, and Au as prototypical example for a strong organic acceptor on coinage metals

  Gerold M. Rangger;Oliver T. Hofmann;Lorenz Romaner;Lorenz Romaner;Georg Heimel

  151
  Citations

• A high flux toroidal grating monochromator for the soft X-ray region

  E. Dietz;W. Braun;A.M. Bradshaw;R.L. Johnson

  142
  Citations

• Manganese-derived partial density of states in Cd 1 − x Mn x Te

  L. Ley;M. Taniguchi;J. Ghijsen;R. L. Johnson

  138
  Citations