Non-equilibrium lattice dynamics of one-dimensional In chains on Si(111) upon ultrafast optical excitation

by T. Frigge, B. Hafke, T. Witte, B. Krenzer, M. Horn-von Hoegen
Published 2018-03-01

Spot profile analysis and lifetime mapping in ultrafast electron diffraction: Lattice excitation of self-organized Ge nanostructures on Si(001)

by T. Frigge, B. Hafke, V. Tinnemann, T. Witte, M. Horn-von Hoegen
Published 2015-05-01

Condensation of ground state from a supercooled phase in the Si(111)-(4 × 1) → (8 × 2)-indium atomic wire system

by B. Hafke, T. Witte, D. Janoschka, P. Dreher, F.-J. Meyer zu Heringdorf, M. Horn-von Hoegen
Published 2019-07-01

Ultrafast electron diffraction from a Bi(111) surface: Impulsive lattice excitation and Debye–Waller analysis at large momentum transfer

by V. Tinnemann, C. Streubühr, B. Hafke, A. Kalus, A. Hanisch-Blicharski, M. Ligges, P. Zhou, D. von der Linde, U. Bovensiepen, M. Horn-von Hoegen
Published 2019-05-01

Decelerated lattice excitation and absence of bulk phonon modes at surfaces: Ultra-fast electron diffraction from Bi(111) surface upon fs-laser excitation

by V. Tinnemann, C. Streubühr, B. Hafke, T. Witte, A. Kalus, A. Hanisch-Blicharski, M. Ligges, P. Zhou, D. von der Linde, U. Bovensiepen, M. Horn-von Hoegen
Published 2019-11-01