Principal Investigator Rossitza Pentcheva


Prof. Dr. Rossitza Pentcheva
Lotharstraße 1
47057 Duisburg
phone  +49 203 379 2238


C02 Coupling between Structural and Electronic Excitations: an ab-initio Investigation


Markus Ernst Gruner and Rossitza Pentcheva
Dynamics of Optical Excitations in a Fe/MgO(001) Heterostructure from Time-dependent Density Functional Theory
Phys. Rev. B 99, 195104 (2019)
DOI: 10.1103/PhysRevB.99.195104

Vijaya Begum, Markus Ernst Gruner and Rossitza Pentcheva
Role of the Exchange-Correlation Functional on the Structural, Electronic, and Optical Properties of Cubic and Tetragonal SrTiO3 Including Many-Body Effects
Phys. Rev. Mat. 3, 065004 (2019)
DOI: 10.1103/PhysRevMaterials.3.065004<

Nico Rothenbach, Markus Ernst Gruner, Katharina Ollefs, Carolin Schmitz-Antoniak, Soma Salamon, Ping Zhou, R. Li, M. Mo, S. Park, X. Shen, S. Weathersby, J. Yang, X. J. Wang, Rossitza Pentcheva, Heiko Wende, Uwe Bovensiepen, Klaus Sokolowski-Tinten and Andrea Eschenlohr
Microscopic Non-Equilibrium Energy Transfer Dynamics in a Photoexcited Metal/Insulator Heterostructure
Phys. Rev. B 100, 174301 (2019)
DOI: 10.1103/PhysRevB.100.174301

Petar Yordanov, W. Sigle, P. Kaya, Markus Ernst Gruner, Rossitza Pentcheva, B. Keimer and H.-U. Habermeier
Large thermopower anisotropy in PdCoO2 thin films
Phys. Rev. Mat. 3, 085403 (2019)
DOI: 10.1103/PhysRevMaterials.3.085403

N. Rothenbach, M. E. Gruner, K. Ollefs, C. Schmitz-Antoniak, V. Begum, S. Salamon, P. Zhou, N. Pontius, R. Mitzner, C. Schüßler-Langeheine, K. Holldack, R. Pentcheva, U. Bovensiepen, A. Eschenlohr and H. Wende
Modeling the Spectroscopic Fine Structures of Pump-Induced Changes in Time-Resolved Soft x-Ray Absorption Spectroscopy of an Fe/MgO Multilayer

Benedikt Eggert, Markus E. Gruner, Katharina Ollefs, Ellen Schuster, Nico Rothenbach, Michael Y. Hu, Jiyong Zhao, Thomas S Toellner, Wolfgang Sturhahn, Rossitzza Pentcheva, Beatriz Roldan Cuenya, Esen E. Alp, Heiko Wende and Werner Keune
Interface-related Magnetic and Vibrational Properties in Fe/MgO Heterostructures from Nuclear Resonant Spectroscopy and First-Principles Calculations