P. Höpfner

Elemental Topological Insulator with Tunable Fermi Level: Strained<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Sn on InSb(001)

Arne Barfuss, L. Dudy, M. R. Scholz et al. · Physical Review Letters · 2013 · 151 citations · Full text

Engineering, Topological Materials, Spin-charge Conversion +22

Magnetic order in a frustrated two-dimensional atom lattice at a semiconductor surface

Gang Li, P. Höpfner, J. Schäfer et al. · Nature Communications · 2013 · 72 citations · Full text

Materials Science, Quantum Science, Semiconductors +12

Three-Dimensional Spin Rotations at the Fermi Surface of a Strongly Spin-Orbit Coupled Surface System

P. Höpfner, J. Schäfer, A. Fleszar et al. · Physical Review Letters · 2012 · 60 citations · Full text

Renormalization of Bulk Magnetic Electron States at High Binding Energies

Andreas Hofmann, X. Y. Cui, J. Schäfer et al. · Physical Review Letters · 2009 · 50 citations · Full text

Engineering, Many-body Quantum Physic, Magnetic Resonance +16

Strictly one-dimensional electron system in Au chains on Ge(001) revealed by photoelectron<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>k</mml:mi></mml:mrow></mml:math>-space mapping

S. Meyer, J. Schäfer, C. Blumenstein et al. · Physical Review B · 2011 · 39 citations · Full text

Engineering, Electronic Structure, Electron Physic +20