Publications of Peter Kratzer

2009

Journal Article

M. Hortamani, 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).

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Journal Article

P. Kratzer 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).

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2008

Journal Article

M. Hortamani, 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).

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Journal Article

N. Buecking, 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).

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Journal Article

T. Hammerschmidt, 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).

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2007

Journal Article

M. Hortamani, 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).

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Journal Article

R. Santoprete, 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).

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pre-print

Journal Article

T. Hammerschmidt, 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).

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Journal Article

M.R. Krause, 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).

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Journal Article

P. Kratzer, 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).

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Journal Article

M. Lawrenz, 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).

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2006

Journal Article

R. Seguin, 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).

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pre-print

Journal Article

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

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Journal Article

E. Hilner, 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).

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Journal Article

M. Hortamani, 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).

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Journal Article

P. Kratzer, 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).

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Journal Article

M. Takahasi, 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).

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2005

Journal Article

H. Wu, 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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pre-print

Journal Article

S.J. Hashemifar, 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).

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