Zeige Ergebnisse 161 - 180 von 242

1999


Kolthoff, D., Pfnür, H., Fedorus, A. G., Koval, V., & Naumovets, A. G. (1999). Multilayer relaxation of Pd(210) and Mo(211). Surface science, 439(1-3), 224-234. https://doi.org/10.1016/S0039-6028(99)00776-1
Peterka, D., Tegenkamp, C., Schröder, K., Ernst, W., & Pfnür, H. (1999). Oxygen surplus and oxygen vacancies on the surface of epitaxial MgO layers grown on Ag(100). Surface science, 431(1-3), 146-155. https://doi.org/10.1016/S0039-6028(99)00446-X
Pfnür, H., Voges, C., Budde, K., Lyuksyutov, I., & Everts, H. U. (1999). Quantitative studies of two-dimensional first- and second-order phase transitions by integrating diffraction methods. Journal of Physics Condensed Matter, 11(49), 9933-9942. https://doi.org/10.1088/0953-8984/11/49/311
Stampfl, C., Kreuzer, H. J., Payne, S. H., Pfnür, H., & Scheffler, M. (1999). First-Principles Theory of Surface Thermodynamics and Kinetics. Physical review letters, 83(15), 2993-2996. https://doi.org/10.1103/PhysRevLett.83.2993
Tegenkamp, C., Pfnür, H., Ernst, W., Malaske, U., Wollschläger, J., Peterka, D., Schröder, K. M., Zielasek, V., & Henzler, M. (1999). Defects in epitaxial insulating thin films. Journal of Physics: Condensed Matter, 11(49), 9943-9954. https://doi.org/10.1088/0953-8984/11/49/312
Tegenkamp, C., Michailov, M., Wollschläger, J., & Pfnür, H. (1999). Growth and surface alloy formation of Mg on Ag(100). Applied surface science, 151(1-2), 40-48. https://doi.org/10.1016/S0169-4332(99)00256-1
Wollschläger, J., Viernow, J., Tegenkamp, C., Erdös, D., Schröder, K. M., & Pfnür, H. (1999). Stoichiometry and morphology of MgO films grown reactively on Ag(100). Applied surface science, 142(1-4), 129-134. https://doi.org/10.1016/S0169-4332(98)00656-4

1998


Larsson, M. I., Tringides, M. C., Pfnür, H., Frischat, H., Budde, K., Kammler, M., & Henzler, M. (1998). Intensity fluctuations from surfaces and the assessment of time constants. Surface science, 411(1-2), L789-L793. https://doi.org/10.1016/S0039-6028(98)00346-X
Lyuksyutov, I. F., Pfnür, H., & Everts, H. . (1998). Dynamical scaling in close-to-equilibrium adsorption. Europhysics Letters, 41(4), 395-400. https://doi.org/10.1209/epl/i1998-00163-6
Malaske, U., Tegenkamp, C., Henzler, M., & Pfnür, H. (1998). Defect-induced band gap states and the contact charging effect in wide band gap insulators. Surface science, 408(1-3), 237-251. https://doi.org/10.1016/S0039-6028(98)00247-7
Nagao, T., Voges, C., Pfnuer, H., Henzler, M., Ino, S., Shimokoshi, F., & Hasegawa, S. (1998). Diffraction from small antiphase domains: α-, β-, 6×6 phases of Au adsorbed Si(111). Applied surface science, 130-132, 47-53. https://doi.org/10.1016/S0169-4332(98)00023-3
Nagao, T., Hasegawa, S., Tsuchie, K., Ino, S., Voges, C., Klos, G., Pfnür, H., & Henzler, M. (1998). Structural phase transitions of Si(111)−(3×3)R30°−Au : Phase transitions in domain-wall configurations. Physical Review B, 57(16), 10100-10109. https://doi.org/10.1103/PhysRevB.57.10100
Voges, C., & Pfnür, H. (1998). Experimental determination of the phase-transition critical exponents α and η by integrating methods. Physical Review B, 57(6), 3345-3355. https://doi.org/10.1103/PhysRevB.57.3345

1997


Jürgens, D., Schwennicke, C., & Pfnür, H. (1997). Surface structure analysis of the domain-wall phase of S/Ru(0001) using an efficient parameter optimization method. Surface science, 381(2-3), 174-189. https://doi.org/10.1016/S0039-6028(97)00087-3
Schwennicke, C., & Pfnür, H. (1997). O/Ni(111): Lateral interactions and binding-energy difference between fcc and hcp sites. Physical Review B - Condensed Matter and Materials Physics, 56(16), 10558-10566. https://doi.org/10.1103/PhysRevB.56.10558
Tringides, M. C., Larsson, M. I., Pfnür, H., Frischat, H., Budde, K., & Henzler, M. (1997). Are equilibrium fluctuations detectable in diffracted intensities? Journal of applied physics, 82(4), 1507-1510. https://doi.org/10.1063/1.365950
Voges, C., & Pfnür, H. (1997). Critical properties in two-dimensional order-disorder phase transitions: experimental determination of the exponents alpha and eta by integrating methods. Europhysics Letters, 38(3), 165-170. https://doi.org/10.1209/epl/i1997-00220-2
Xiong, G. M., Schwennicke, C., Pfnür, H., & Everts, H. (1997). Phase diagram and phase transitions of the adsorbate system S/Ru(0001): a Monte Carlo study of a lattice gas model. Zeitschrift für Physik B Condensed Matter, 104(3), 529-534. https://doi.org/10.1007/s002570050486

1996


Allers, K., Pfnür, H., Feulner, P., & Menzel, D. (1996). Angle and Energy Distributions of Thermally Desorbing Oxygen from Pt(111): The Influences of a Dynamically Variable Activation Barrier. Zeitschrift fur Physikalische Chemie, 197(Part_1_2), 253-268. https://doi.org/10.1524/zpch.1996.197.Part_1_2.253
Kolthoff, D., Jürgens, D., Schwennicke, C., & Pfnür, H. (1996). The local geometry of chalcogen atoms on Pd(100): the low coverage phases of O and S. Surface science, 365(2), 374-382. https://doi.org/10.1016/0039-6028(96)00703-0