Výsledky vyhledávání

Equilibrium concentration and diffusivity of vacancies and self-diffusion in Ge: An atomistic study

Autor: Geßner, H., Posselt, M.

Publikováno v: CADRES Ge Workshop, 23.01.2007, Ghent, Belgium

We developed an improved Stillinger-Weber-type potential for Ge by adjusting the three-body parameters in such a manner, that the potential yields the correct lattice constant and the correct cohesive energy, and the melting point and other propertie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::47e1a24d7d6b1373bf9ac737cc8d5f2b
https://www.hzdr.de/publications/Publ-9376-1

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Equilibrium concentration and diffusivity of vacancies in Ge: An atomistic study with an improved interatomic potential

Autor: Gessner, H., Posselt, M.

Publikováno v: E-MRS IUMRS ICEM 2006 Spring Meeting, 29.05.-02.06.2006, Nice, France

An improved Stillinger-Weber-type potential for Ge is developed by adjusting the three-body parameters in such a manner that lattice parameter and cohesive energy are preserved, and the elastic constants and the melting point are reproduced satisfact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::ff8c5de5393817388b14e1d667d40d94
https://www.hzdr.de/publications/Publ-8528-1

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An improved interatomic potential for Ge

Autor: Geßner, H., Posselt, M.

Publikováno v: 8th International Conference on Computer Simulation of Radiation Effects in Solids (COSIRES 2006), 18.-23.06.2006, Richland, WA, USA

Two classes of interatomic potentials for germanium are presently available: (i) a Stillinger-Weber-type potential with different parametrizations, and (ii) a Tersoff-type potential. The evaluation shows that one group of potentials overestimates the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::793b5b9a575fd50342b871bc9eb63dd1
https://www.hzdr.de/publications/Publ-8579-1

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Atomistic study of bulk properties and point defects in Ge

Autor: Geßner, H., Posselt, M.

Publikováno v: DPG/AKF Frühjahrstagung and 21st General Conference of the EPS Condensed Matter Division, 27.-31.03.2006, Dresden, Germany

Different parametrizations for the Stillinger-Weber potential are used to determine the elastic properties and the melting point of Ge as well as the stability, the structure and the energetics of potential vacancy and self-interstitial configuration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::a668319db4613745ff7fba2d261aa3a4
https://www.hzdr.de/publications/Publ-8365-1

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Structure, energetics and migration of V and I in Ge: an atomistic study

Autor: Geßner, H., Posselt, M.

Publikováno v: 2nd CADRES Germanium Workshop, 01.12.2005, Brussels, Belgium

For details of this talk, please contact the authors.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::c0e1910cc245e553c841babeff7fddfb
https://www.hzdr.de/publications/Publ-7881-1

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Conference

Optical damage of sputtered gold films irradiated with femtosecond laser pulses.

Autor: Boedefeld, R., Schreiber, J., Gessner, H., Welsch, Eberhard, Theobald, Wolfgang, Feurer, Thomas, Sauerbrey, Roland A.

Publikováno v: Proceedings of SPIE; Nov2001, Issue 1, p45-52, 8p

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Akademický článek

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Akademický článek

The Distribution of Zinc in Human Erythrocytes.

Autor: Gardiner, P. E., Gessner, H., Bräuer, P., Stoeppler, M., Nürnberg, H. W.

Publikováno v: Clinical Chemistry & Laboratory Medicine; Jan1984, Vol. 22 Issue 2, p159-163, 5p

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Akademický článek

The Suitability of the lliac Crest Biopsy in the Element Analysis of Bone and Marrow.

Autor: Gawlik, D., Behne, D., Brätter, P., Gatschke, W., Gessner, H., Kraft, D.

Publikováno v: Clinical Chemistry & Laboratory Medicine; Jul1982, Vol. 20 Issue 7, p499-507, 9p

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