Zobrazeno 1 - 10
of 655
pro vyhledávání: '"Stampfl C"'
Publikováno v:
In Journal of Magnetism and Magnetic Materials 15 December 2024 612
Autor:
Bafekry, A., Faraji, M., Stampfl, C., Sarsari, I. Abdolhosseini, Ziabari, A. Abdollahzadeh, Hieu, N. N., Karbasizadeh, S., Ghergherehchi, M.
Motivated by the recent successful formation of the MoSi2N4 monolayer [Hong et al., Sci. 369, 670 (2020)], the structural, electronic and magnetic properties of MoSi2N4 nanoribbons (NRs) is investigated for the first time . The band structure calcula
Externí odkaz:
http://arxiv.org/abs/2105.10294
Akademický článek
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Autor:
Weston, L., Stampfl, C.
Publikováno v:
Phys. Rev. Materials 2, 085407 (2018)
Kesterite I$_2$-II-IV-V$_4$ semiconductors are promising solar absorbers for photovoltaics applications. The band gap and it's character, either direct or indirect, are fundamental properties determining photovoltaic-device efficiency. We use a combi
Externí odkaz:
http://arxiv.org/abs/1708.08530
Publikováno v:
RSC Advances 7, 29112 (2017)
Electronic transport in a zig-zag-edge graphene nanoribbon (GNR) and its modification by adsorbed transition metal porphyrins is studied by means of density functional theory calculations. The detachment reaction of the metal centre of the porphyrin
Externí odkaz:
http://arxiv.org/abs/1703.06504
Akademický článek
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Publikováno v:
Phys. Rev. Lett. 94, 146602 (2005)
First-principles investigations of the structural, electronic and magnetic properties of Cr-doped AlN/GaN (0001) heterostructures reveal that Cr segregates into the GaN region, that these interfaces retain their important half-metallic character and
Externí odkaz:
http://arxiv.org/abs/cond-mat/0410455
Autor:
Lizzit, S., Baraldi, A., Groso, A., Reuter, K., Ganduglia-Pirovano, M. V., Stampfl, C., Scheffler, M., Stichler, M., Keller, C., Wurth, W., Menzel, D.
Publikováno v:
Phys. Rev. B 63, 205419 (2001).
We have performed high resolution XPS experiments of the Ru(0001) surface, both clean and covered with well-defined amounts of oxygen up to 1 ML coverage. For the clean surface we detected two distinct components in the Ru 3d_{5/2} core level spectra
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102350
Autor:
Scheffler, M., Stampfl, C.
Publikováno v:
In "Handbook of Surface Science, Vol. 2: Electronic Structure", edited by K. Horn and M. Scheffler (Elsevier, Amsterdam, 2000), p. 286
Contents: 5.1 Introduction 5.2 Concepts and definitions 5.3 The tight-binding picture of bonding 5.4 Adsorption of isolated adatoms 5.5 Alkali-metal adsorption: the traditional picture of on-surface adsorption 5.6 Substitutional adsorption and format
Externí odkaz:
http://arxiv.org/abs/cond-mat/0011217
Publikováno v:
Phys. Rev. Lett. 83, 2993-2996 (1999)
Understanding of the complex behavior of particles at surfaces requires detailed knowledge of both macroscopic and microscopic processes that take place; also certain processes depend critically on temperature and gas pressure. To link these processe
Externí odkaz:
http://arxiv.org/abs/cond-mat/9908213