Publications of Peter Kratzer

Journal Article (50)

2010
Journal Article
Hammerschmidt, T., P. Kratzer and M. Scheffler: 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).
2009
Journal Article
Hortamani, M., L. Sandratskii, P. Kratzer and I. Mertig: Searching for Si-based spintronics by first principles calculations. New Journal of Physics 11, 125009–1-125009–23 (2009).
Journal Article
Kratzer, P. and T. Hammerschmidt: Atomic processes in molecular beam epitaxy on strained InAs(137): A density-functional theory study. Physical Review B 80 (3), 035324–1-035324–7 (2009).
2008
Journal Article
Buecking, N., P. Kratzer, M. Scheffler and A. Knorr: Linking density functional and density-matrix theory: Picosecond electron relaxation at the Si(100) surface. Physical Review B 77 (23), 233305–1-233305–4 (2008).
Journal Article
Hammerschmidt, T., P. Kratzer and M. Scheffler: Analytic many-body potential for InAs/GaAs surfaces and nanostructures: Formation energy of InAs quantum dots. Physical Review B 77 (23), 235303–1-235303–16 (2008).
Journal Article
Hortamani, M., L. Sandratskii, P. Kratzer, I. Mertig and M. Scheffler: Exchange interactions and critical temperature of bulk and thin films of MnSi: A density functional theory study. Physical Review B 78 (10), 104402–1-104402–9 (2008).
2007
Journal Article
Hammerschmidt, T., P. Kratzer and M. Scheffler: 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).
Journal Article
Hortamani, M., P. Kratzer and M. Scheffler: Density-functional study of Mn monosilicide on the Si(111) surface: Film formation versus island nucleation. Physical Review B 76 (23), 235426 (2007).
Journal Article
Kratzer, P., S.J. Hashemifar, H. Wu, M. Hortamani and M. Scheffler: Transition-metal silicides as materials for magnet-semiconductor heterostructures. Journal of Applied Physics 101 (8), 081725 (2007).
Journal Article
Krause, M.R., A.J. Stollenwerk, J. Reed, V.P. LaBella, M. Hortamani, P. Kratzer and M. Scheffler: Electronic structure changes of Si(001)-(2x1) from subsurface Mn observed by STM. Physical Review B 75 (20), 205326 (2007).
Journal Article
Lawrenz, M., P. Kratzer, C.H. Schwalb, M. Dürr and U. Höfer: Diffusion pathways of hydrogen across the steps of a vicinal Si(001) surface. Physical Review B 75 (12), 125424 (2007).
Journal Article
Santoprete, R., P. Kratzer, M. Scheffler, R.B. Capaz and B. Koiller: 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).
2006
Journal Article
Chakrabarti, A., P. Kratzer and M. Scheffler: Surface reconstructions and atomic ordering in InxGa1-xAs(001) films: A density-functional theory study. Physical Review B 74 (24), 245328 (2006).
Journal Article
Hilner, E., A. Mikkelsen, J. Eriksson, J.N. Andersen, E. Lundgren, A. Zakharov, H. Yi and P. Kratzer: Au wetting and nanoparticle stability on GaAs(111)B. Applied Physics Letters 89 (25), 251912 (2006).
Journal Article
Hortamani, M., H. Wu, P. Kratzer and M. Scheffler: Epitaxy of Mn on Si(001): Adsorption, surface diffusion, and magnetic properties studied by density-functional theory. Physical Review B 74 (20), 205305 (2006).
Journal Article
Kratzer, P., Q.K.K. Liu, P. Acosta-Diaz, C. Manzano, G. Costantini, R. Songmuang, A. Rastelli, O.G. Schmidt and K. Kern: Shape transition during epitaxial growth of InAs quantum dots on GaAs(001): Theory and experiment. Physical Review B 73 (20), 205347 (2006).
Journal Article
Seguin, R., A. Schliwa, T.D. Germann, S. Rodt, K. Pötschke, A. Strittmatter, U.W. Pohl, D. Bimberg, M. Winkelnkemper, T. Hammerschmidt and P. Kratzer: Control of fine-structure splitting and excitonic binding energies in selected individual InAs/GaAs quantum dots. Applied Physics Letters 89 (26), 263109 (2006).
Journal Article
Takahasi, M., P. Kratzer, E. Penev and J. Mizuki: Structure of GaAs(0 0 1)-c(4 x 4): Comparison of X-ray diffraction and first-principles calculation. Surface science 600 (18), 4099–4102 (2006).
2005
Journal Article
Hashemifar, S.J., P. Kratzer and M. Scheffler: Preserving the half-metallicity at the Heusler alloy Co2MnSi(001) surface: A density functional theory study. Physical Review Letters 94 (9), 096402 (2005).
Journal Article
Wu, H., P. Kratzer and M. Scheffler: First-principles study of thin magnetic transition-metal silicide films on Si(001). Physical Review B 72 (14), 144425 (2005).
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