Zobrazeno 1 - 10
of 297
pro vyhledávání: '"Kratzer, Peter"'
Autor:
Yang, Tao, Huang, Zhipeng, Sleziona, Stephan, Hasselbrink, Eckart, Kratzer, Peter, Schleberger, Marika, Campen, R. Kramer, Tong, Yujin
To take advantage of the exceptional properties of atomically thin transition metal dichalcogenides (TMDC) for advanced devices and catalysts, integration with metallic surfaces is an efficacious approach for facilitating charge carrier injection and
Externí odkaz:
http://arxiv.org/abs/2408.13671
Autor:
Pestka, Benjamin, Strasdas, Jeff, Bihlmayer, Gustav, Budniak, Adam K., Liebmann, Marcus, Leuth, Niklas, Boban, Honey, Feyer, Vitaliy, Cojocariu, Iulia, Baranowski, Daniel, Mearini, Simone, Amouyal, Yaron, Waldecker, Lutz, Beschoten, Bernd, Stampfer, Christoph, Plucinski, Lukasz, Lifshitz, Efrat, Kratzer, Peter, Morgenstern, Markus
Magnetic 2D materials enable novel tuning options of magnetism. As an example, the van der Waals material FePS3, a zigzag-type intralayer antiferromagnet, exhibits very strong magnetoelastic coupling due to the different bond lengths along different
Externí odkaz:
http://arxiv.org/abs/2408.12896
Autor:
Amirabbasi, Mohammad, Kratzer, Peter
Publikováno v:
Phys. Rev. Materials 8, 084005 (2024)
The two-dimensional van der Waals (vdW) materials MPS_3(M = Mn, Fe, Co, Ni) display antiferromagnetic ordering of the magnetic moments at the transition metal ions. The possibility to exfoliate thin layers that preserve the magnetic order makes these
Externí odkaz:
http://arxiv.org/abs/2404.14553
Autor:
Kämmerer, Lea, Kämmerer, Gérald, Gruber, Manuel, Grunwald, Jan, Lojewski, Tobias, Mercadier, Laurent, Guyader, Loïc Le, Carley, Robert, Carinan, Cammille, Gerasimova, Natalia, Hickin, David, Van Kuiken, Benjamin E., Mercurio, Giuseppe, Teichmann, Martin, Kuppusamy, Senthil Kumar, Scherz, Andreas, Ruben, Mario, Sokolowski-Tinten, Klaus, Eschenlohr, Andrea, Ollefs, Katharina, Schmitz-Antoniak, Carolin, Tuczek, Felix, Kratzer, Peter, Bovensiepen, Uwe, Wende, Heiko
The photoinduced switching of Fe(II)-based spin-crossover complexes from singlet to quintet takes place at ultrafast time scales. This a priori spin-forbidden transition triggered numerous time-resolved experiments of solvated samples to elucidate th
Externí odkaz:
http://arxiv.org/abs/2312.01483
Autor:
Yang, Tao, Sleziona, Stephan, Pollmann, Erik, Hasselbrink, Eckart, Kratzer, Peter, Schleberger, Marika, Campen, R. Kramer, Tong, Yujin
Publikováno v:
Physical Review B 109, L161402 (2024)
Transition metal dichalcogenides (TMDCs) monolayers, as two-dimensional (2D) direct bandgap semiconductors, hold promise for advanced optoelectronic and photocatalytic devices. Interaction with three-dimensional (3D) metals, like Au, profoundly affec
Externí odkaz:
http://arxiv.org/abs/2310.19657
Autor:
Schaller, Gernot, Queisser, Friedemann, Katoorani, Seyedeh Parya, Brand, Christian, Kohlfürst, Christian, Freeman, Mark R., Hucht, Alfred, Kratzer, Peter, Sothmann, Björn, Hoegen, Michael Horn-von, Schützhold, Ralf
As a simplified description of the non-equilibrium dynamics of buckled dimers on the Si(001) surface, we consider the anisotropic 2D Ising model and study the freezing of spatial correlations during a cooling quench across the critical point. We obse
Externí odkaz:
http://arxiv.org/abs/2310.18216
Autor:
Brand, Christian, Hucht, Alfred, Mehdipour, Hamid, Jnawali, Giriraj, Fortmann, Jonas D., Tajik, Mohammad, Hild, Rüdiger, Sothmann, Björn, Kratzer, Peter, Schützhold, Ralf, Hoegen, Michael Horn-von
The critical behavior of the order-disorder phase transition in the buckled dimer structure of the Si(001) surface is investigated both theoretically by means of first-principles calculations and experimentally by spot profile analysis low-energy ele
Externí odkaz:
http://arxiv.org/abs/2310.10488
Autor:
Mehdipour, Hamid, Kratzer, Peter
Publikováno v:
Phys. Rev. B 109, 085425 (2024)
Janus materials have attracted much interest due to their intrinsic electric dipole moment and Rashba band splitting. We show that, by building bilayers of MoSeTe and WSeTe with different chalcogen atom sequences and different stacking patterns, one
Externí odkaz:
http://arxiv.org/abs/2307.11839
Autor:
Verlage, Jan, Queisser, Friedemann, Szpak, Nikodem, König, Jürgen, Kratzer, Peter, Schützhold, Ralf
As a prototypical example for a heterostructure combining a weakly and a strongly interacting quantum many-body system, we study the interface between a semiconductor and a Mott insulator. Via the hierarchy of correlations, we derive and match the pr
Externí odkaz:
http://arxiv.org/abs/2303.13507
Autor:
Brand, Christian, Hucht, Alfred, Jnawali, Giriraj, Fortmann, Jonas D., Sothmann, Björn, Mehdipour, Hamid, Kratzer, Peter, Schützhold, Ralf, Hoegen, Michael Horn-von
The coupling energies between the buckled dimers of the Si(001) surface were determined through analysis of the anisotropic critical behavior of its order-disorder phase transition. Spot profiles in high-resolution low-energy electron diffraction as
Externí odkaz:
http://arxiv.org/abs/2302.01715