Principal Investigator Peter Kratzer

Prof. Dr. Peter Kratzer
Lotharstraße 1
47057 Duisburg
fax        +49 203 379 4732


B02 Ab initio simulation of electronic excitation and relaxation


Erik Pollmann, Juliana M. Morbec, Lukas Madauß, Lara Bröckers, Peter Kratzer and Marika Schleberger
Molybdenum Disulfide Nanoflakes Grown by Chemical Vapor Deposition on Graphite: Nucleation, Orientation, and Charge Transfer
J. Phys. Chem. C 124, 2689 (2020)
DOI: 10.1021/acs.jpcc.9b10120



Peter Kratzer and Jörg Neugebauer
The Basics of Electronic Structure Theory for Periodic Systems
Frontiers in Chemistry 7, 106 (2019)
DOI: 10.3389/fchem.2019.00106

Maedeh Zahedifar and Peter Kratzer
Phonon-Induced Electronic Relaxation in a Strongly Correlated System: the Sn/Si(111) (√3×√3) Adlayer Revisited
Phys. Rev. B 100, 125427 (2019)
DOI: 10.1103/PhysRevB.100.125427

Takayuki Suzuki, J. Lawrence, Juliana Maria Morbec, Peter Kratzer and Giovanni Costantini
Surface Structural Phase Transition Induced by the Formation of Metal–Organic Networks on the Si(111)-√7x√3-In Surface
Nanoscale 11, 21790 (2019)
DOI: 10.1039/C9NR07074E

Peter Kratzer and Maedeh Zahedifar
Relaxation of Electrons in Quantum-Confined States in Pb/Si(111) Thin Films from Master Equation with First-Principles-Derived Rates
New J. Phys. 21, 123023 (2019)
DOI: 10.1088/1367-2630/ab5c76



Eugen Speiser, Arne Baumann, Sandhya Chandola, Norbert Esser, Maedeh Zahedifar, Peter Kratzer and Christoph Tegenkamp
Surface Vibrations in the T4 and H3 Pb Phases on Si(111)
Phys. Rev. B 98, 195427 (2018)
DOI: 10.1103/PhysRevB.98.195427



Juliana M. Morbec and Peter Kratzer
The Role of van der Waals Interactions in the Adsorption of Anthracene and Pentacene on the Ag(111) Surface
J. Chem. Phys. 146, 034702 (2017)
DOI: 10.1063/1.4973839

Takayuki Suzuki, J. Lawrence, M. Walker, Juliana Maria Morbec, P. Blowey, K. Yagyu, Peter Kratzer and Giovanni Costantini
Indium Coverage of the Si(111)-√7 x √3–In Surface
Phys. Rev. B 96, 035412 (2017)
DOI: 10.1103/PhysRevB.96.035412

Maedeh Zahedifar and Peter Kratzer
Coupling of Quantum Well States and Phonons in Thin Multilayer Pb Films on Si(111)
Phys. Rev. B 96, 115442 (2017)
DOI: 10.1103/PhysRevB.96.115442


B07 Unifying Theoretical Description of Relaxation in Electron Systems


Philipp Stegmann, Jürgen König and Björn Sothmann
Relaxation Dynamics in Double-Spin Systems
Phys. Rev. B 101, 075411 (2020)
DOI: 10.1103/PhysRevB.101.075411

Eric Kleinherbers, Nikodem Szpak, Jürgen König and Ralf Schützhold
Relaxation Dynamics in a Hubbard Dimer Coupled to Fermionic Baths: Phenomenological Description and its Microscopic Foundation
Phys. Rev. B 101, 125131 (2020)
DOI: 10.1103/PhysRevB.101.125131

Naser Ahmadiniaz, T. E. Cowan, R. Sauerbrey, Ulrich Schramm, Hans-Peter Schlenvoigt and R. Schützhold
Heisenberg Limit for Detecting Vacuum Birefringence
Phys. Rev. D 101, 116019 (2020)
DOI: 10.1103/PhysRevD.101.116019

Matthias Wittemer, Jan-Philipp Schröder, Frederick Hakelberg, Philip Kiefer, Christian Fey, Ralf Schützhold, Ulrich Warring and Tobias Schaetz
Trapped-Ion Toolkit for Studies of Quantum Harmonic Oscillators under Extreme Conditions: Playback of Extreme Conditions
Phil. Trans. Roy. Soc. London, Ser. A 378, 0230 (2020)
DOI: 10.1098/rsta.2019.0230



Friedemann Queisser and Ralf Schützhold
Environment-Induced Prerelaxation in the Mott-Hubbard Model
Phys. Rev. B 99, 155110 (2019)
DOI: 10.1103/PhysRevB.99.155110

Johannes Oertel and Ralf Schützhold
WKB Approach to Pair Creation in Spacetime-Dependent Fields: The Case of a Spacetime-Dependent Mass
Phys. Rev. D 99, 125014 (2019)
DOI: 10.1103/PhysRevD.99.125014

Leonhard Klar, Nikodem Szpak and Ralf Schützhold
Quantum Simulation of Spontaneous Pair Creation in 2D Optical Lattices

Nikodem Szpak and Ralf Schützhold
Time Reversal and Quantum Loschmidt Echo in Optical Lattices

Peter Kratzer and Maedeh Zahedifar
Relaxation of Electronically Confined States in Pb/Si(111) Thin Films from Master Equation with First-Principles-Derived Rates

Sascha Lang and Ralf Schützhold
Analog of Cosmological Particle Creation in Electromagnetic Waveguides
Phys. Rev. D 100, 065003 (2019)
DOI: 10.1103/PhysRevD.100.065003

Matthias Wittemer, Frederick Hakelberg, Philip Kiefer, Jan-Philipp Schröder, Christian Fey, Ralf Schützhold, Ulrich Warring and Tobias Schaetz
Phonon Pair Creation by Inflating Quantum Fluctuations in an Ion Trap
Phys. Rev. Lett. 123, 180502 (2019)
DOI: 10.1103/PhysRevLett.123.180502

Friedemann Queisser, Sebastian Schreiber, Peter Kratzer and Ralf Schützhold
Boltzmann Relaxation Dynamics of Strongly Interacting Spinless Fermions on a Lattice
Phys. Rev. B 100, 245110 (2019)
DOI: 10.1103/PhysRevB.100.245110

Friedemann Queisser and Ralf Schützhold
Dynamically Assisted Nuclear Fusion
Phys. Rev. C 100, 041601 (2019)
DOI: 10.1103/PhysRevC.100.041601



Malte F. Linder, Axel Lorke and Ralf Schützhold
Analog Sauter-Schwinger Effect in Semiconductors for Spacetime-Dependent Fields
Phys. Rev. B 97, 035203 (2018)
DOI: 10.1103/PhysRevB.97.035203

Thomas Stegmann and Nikodem Szpak
Current Splitting and Valley Plarization in Elastically Deformed Graphene
2D Materials 6, 015024 (2018)
DOI: 10.1088/2053-1583/aaea8d

Sebastian Gartzke and Andreas Osterloh
Generalized W State of Four Qubits with Exclusively the Three-Tangle
Phys. Rev. A 98, 052307 (2018)
DOI: 10.1103/PhysRevA.98.052307

Christian Fey, Tobias Schaetz and Ralf Schützhold
Ion-trap Analog of Particle Creation in Cosmology
Phys. Rev. A 98, 032704 (2018)
DOI: 10.1103/PhysRevA.98.033407



Andreas Osterloh and Ralf Schützhold
Four-Concurrence in the Transverse XY Spin-½ Chain
Phys. Rev. A 96, 012331 (2017)
DOI: 10.1103/PhysRevA.96.012331

Jens Sonntag, Annika Kurzmann, Martin Paul Geller, Friedemann Queisser, Axel Lorke and Ralf Schützhold
Giant Magneto-Photoelectric Effect in Suspended Graphene
New J. Phys. 19, 063028 (2017)
DOI: 10.1088/1367-2630/aa739d

Konstantin Krutitsky, Andreas Osterloh and Ralf Schützhold
Avalanche of Entanglement and Correlations at Quantum Phase Transitions
Sci. Rep. 7, 3634 (2017)
DOI: 10.1038/s41598-017-03402-8