Knut Urban

Research.com Recognitions

• 2006 - Von Hippel Award, Materials Research Society
• 1999 - Heyn Commemorative Medal

Overview

Best Publications

• Single-mode solid-state single photon source based on isolated quantum dots in pillar microcavities

  E. Moreau;I. Robert;J. M. Gérard;I. Abram

  714
  Citations

• Atomic-scale study of electric dipoles near charged and uncharged domain walls in ferroelectric films

  Chun-Lin Jia;Shao-Bo Mi;Knut Urban;Ionela Vrejoiu

  598
  Citations

• Direct Observation of Continuous Electric Dipole Rotation in Flux-Closure Domains in Ferroelectric Pb(Zr,Ti)O3

  Chun-Lin Jia;Knut W. Urban;Marin Alexe;Dietrich Hesse

  509
  Citations

• Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films

  Chun-Lin Jia;Valanoor Nagarajan;Jia-Qing He;Lothar Houben

  484
  Citations

• Studying Atomic Structures by Aberration-Corrected Transmission Electron Microscopy

  Unknown

  351
  Citations

• High-resolution imaging with an aberration-corrected transmission electron microscope.

  M. Lentzen;B. Jahnen;C.L. Jia;A. Thust

  289
  Citations

• Oxygen octahedron reconstruction in the SrTiO 3 /LaAlO 3 heterointerfaces investigated using aberration-corrected ultrahigh-resolution transmission electron microscopy

  C. L. Jia;S. B. Mi;M. Faley;U. Poppe

  257
  Citations

• Evidence for a Cluster-Based Structure of AlPdMn Single Quasicrystals

  Ph. Ebert;M. Feuerbacher;N. Tamura;M. Wollgarten

  222
  Citations

• High-Resolution Transmission Electron Microscopy Using Negative Spherical Aberration

  Chun-Lin Jia;Markus Lentzen;Knut Urban

  211
  Citations

• Evidence of two-gap s-wave superconductivity in YBa2Cu3O7-x from microwave surface impedance measurements.

  N. Klein;N. Tellmann;H. Schulz;K. Urban

  202
  Citations

• Direct production of crystalline superconducting thin films of YBa2Cu3O7 by high-pressure oxygen sputtering

  U. Poppe;J. Schubert;R.R. Arons;W. Evers

  200
  Citations

• Microstructure of epitaxial YBa2Cu3O7 films on step-edge SrTiO3 substrates

  C.L. Jia;B. Kabius;K. Urban;K. Herrman

  197
  Citations

• Observation of the undercoolability of quasicrystal-forming alloys by electromagnetic levitation

  D. Holland-Moritz;D. M. Herlach;K. Urban

  176
  Citations

• Atomic-scale analysis of the oxygen configuration at a SrTiO3 dislocation core.

  C. L. Jia;A. Thust;K. Urban

  173
  Citations

• Low-resistivity epitaxial YBa2Cu3O7 thin films with improved microstructure and reduced microwave losses

  U. Poppe;N. Klein;U. Dähne;H. Soltner

  173
  Citations

• The plasticity of icosahedral quasicrystals

  M Feuerbacher;C Metzmacher;M Wollgarten;K Urban

  160
  Citations

• Structurally complex alloy phases

  Unknown

  155
  Citations

• Transmission electron microscope observations of dislocations and stacking faults in a decagonal Al-Cu-Co alloy

  Z. Zhang;K. Urban

  147
  Citations

• Microscopic identification of the compensation mechanisms in Si-doped GaAs

  C. Domke;Ph. Ebert;M. Heinrich;K. Urban

  144
  Citations

• In-situ observation of dislocation motion in icosahedral Al-Pd-Mn single quasicrystals

  M. Wollgarten;M. Bartschs;U. Messerschmidt;M. Feuerbacher

  141
  Citations

• The microstructure of epitaxial YBa2Cu3O7 films on steep steps in LaAlO3 substrates

  C. L. Jia;Bernd C. Kabius;K. Urban;K. Herrmann

  131
  Citations

• Negative spherical aberration ultrahigh-resolution imaging in corrected transmission electron microscopy.

  Knut W. Urban;Chun-Lin Jia;Lothar Houben;Markus Lentzen

  123
  Citations