Publications of Peter Kratzer

Hammerschmidt, T.; Kratzer, P.; Scheffler, M.: Erratum: Analytic many-body potential for InAsÕGaAs surfaces and nanostructures: Formation energy of InAs quantum dots [Phys. Rev. B 77, 235303 (2008)]. Physical Review B 81 (15), 159905(E) (2010)

Hortamani, M.; Sandratskii, L.; Kratzer, P.; Mertig, I.: Searching for Si-based spintronics by first principles calculations. New Journal of Physics 11, pp. 125009-1 - 125009-23 (2009)

Kratzer, P.; Hammerschmidt, T.: Atomic processes in molecular beam epitaxy on strained InAs(137): A density-functional theory study. Physical Review B 80 (3), pp. 035324-1 - 035324-7 (2009)

Hortamani, M.; Sandratskii, L.; Kratzer, P.; Mertig, I.; Scheffler, M.: Exchange interactions and critical temperature of bulk and thin films of MnSi: A density functional theory study. Physical Review B 78 (10), pp. 104402-1 - 104402-9 (2008)

Buecking, N.; Kratzer, P.; Scheffler, M.; Knorr, A.: Linking density functional and density-matrix theory: Picosecond electron relaxation at the Si(100) surface. Physical Review B 77 (23), pp. 233305-1 - 233305-4 (2008)

Hammerschmidt, T.; Kratzer, P.; Scheffler, M.: Analytic many-body potential for InAs/GaAs surfaces and nanostructures: Formation energy of InAs quantum dots. Physical Review B 77 (23), pp. 235303-1 - 235303-16 (2008)

Hortamani, M.; Kratzer, P.; Scheffler, M.: Density-functional study of Mn monosilicide on the Si(111) surface: Film formation versus island nucleation. Physical Review B 76 (23), 235426 (2007)

Santoprete, R.; Kratzer, P.; Scheffler, M.; Capaz, R. B.; Koiller, B.: Effect of post-growth annealing on the optical properties of InAs/GaAs quantum dots: A tight-binding study. Journal of Applied Physics 102 (2), 023711 (2007)

Hammerschmidt, T.; Kratzer, P.; Scheffler, M.: Elastic response of cubic crystals to biaxial strain: Analytic results and comparison to density functional theory for InAs. Physical Review B 75 (23), 235328 (2007)

Krause, M. R.; Stollenwerk, A. J.; Reed, J.; LaBella, V. P.; Hortamani, M.; Kratzer, P.; Scheffler, M.: Electronic structure changes of Si(001)-(2x1) from subsurface Mn observed by STM. Physical Review B 75 (20), 205326 (2007)

Kratzer, P.; Hashemifar, S. J.; Wu, H.; Hortamani, M.; Scheffler, M.: Transition-metal silicides as materials for magnet-semiconductor heterostructures. Journal of Applied Physics 101 (8), 081725 (2007)

Lawrenz, M.; Kratzer, P.; Schwalb, C. H.; Dürr, M.; Höfer, U.: Diffusion pathways of hydrogen across the steps of a vicinal Si(001) surface. Physical Review B 75 (12), 125424 (2007)

Seguin, R.; Schliwa, A.; Germann, T. D.; Rodt, S.; Pötschke, K.; Strittmatter, A.; Pohl, U. W.; Bimberg, D.; Winkelnkemper, M.; Hammerschmidt, T. et al.; Kratzer, P.: Control of fine-structure splitting and excitonic binding energies in selected individual InAs/GaAs quantum dots. Applied Physics Letters 89 (26), 263109 (2006)

Chakrabarti, A.; Kratzer, P.; Scheffler, M.: Surface reconstructions and atomic ordering in In_xGa_1-xAs(001) films: A density-functional theory study. Physical Review B 74 (24), 245328 (2006)

Hilner, E.; Mikkelsen, A.; Eriksson, J.; Andersen, J. N.; Lundgren, E.; Zakharov, A.; Yi, H.; Kratzer, P.: Au wetting and nanoparticle stability on GaAs(111)B. Applied Physics Letters 89 (25), 251912 (2006)

Hortamani, M.; Wu, H.; Kratzer, P.; Scheffler, M.: Epitaxy of Mn on Si(001): Adsorption, surface diffusion, and magnetic properties studied by density-functional theory. Physical Review B 74 (20), 205305 (2006)

Kratzer, P.; Liu, Q. K. K.; Acosta-Diaz, P.; Manzano, C.; Costantini, G.; Songmuang, R.; Rastelli, A.; Schmidt, O. G.; Kern, K.: Shape transition during epitaxial growth of InAs quantum dots on GaAs(001): Theory and experiment. Physical Review B 73 (20), 205347 (2006)

Takahasi, M.; Kratzer, P.; Penev, E.; Mizuki, J.: Structure of GaAs(0 0 1)-c(4 x 4): Comparison of X-ray diffraction and first-principles calculation. Surface science 600 (18), pp. 4099 - 4102 (2006)

Wu, H.; Kratzer, P.; Scheffler, M.: First-principles study of thin magnetic transition-metal silicide films on Si(001). Physical Review B 72 (14), 144425 (2005)

Hashemifar, S. J.; Kratzer, P.; Scheffler, M.: Preserving the half-metallicity at the Heusler alloy Co₂MnSi(001) surface: A density functional theory study. Physical Review Letters 94 (9), 096402 (2005)