Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Monazam, Mohammad Reza"'
Autor:
Speckmann, Carsten, Lang, Julia, Madsen, Jacob, Monazam, Mohammad Reza Ahmadpour, Zagler, Georg, Leuthner, Gregor T., McEvoy, Niall, Mangler, Clemens, Susi, Toma, Kotakoski, Jani
Electron irradiation-induced damage is often the limiting factor in imaging materials prone to ionization or electronic excitations due to inelastic electron scattering. Quantifying the related processes at the atomic scale has only become possible w
Externí odkaz:
http://arxiv.org/abs/2302.10529
We report the first observation of substitutional silicon atoms in single-layer hexagonal boron nitride (h-BN) using aberration corrected scanning transmission electron microscopy (STEM). The medium angle annular dark field (MAADF) images reveal sili
Externí odkaz:
http://arxiv.org/abs/1904.02432
Autor:
Hofer, Christoph, Skakalova, Viera, Monazam, Mohammad Reza Ahmadpour, Mangler, Clemens, Kotakoski, Jani, Susi, Toma, Meyer, Jannik C.
We directly visualize the three-dimensional (3D) geometry and dynamics of silicon impurities in graphene as well as their dynamics by aberration-corrected scanning transmission electron microscopy. By acquiring images when the sample is tilted, we sh
Externí odkaz:
http://arxiv.org/abs/1809.08946
Autor:
Hofer, Christoph, Kramberger, Christian, Monazam, Mohammad Reza Ahmadpour, Mangler, Clemens, Mittelberger, Andreas, Argentero, Giacomo, Kotakoski, Jani, Meyer, Jannik C.
We demonstrate insights into the three-dimensional structure of defects in graphene, in particular grain boundaries, obtained via a new approach from two transmission electron microscopy images recorded at different angles. The structure is obtained
Externí odkaz:
http://arxiv.org/abs/1807.00677
Autor:
Elibol, Kenan, Susi, Toma, Argentero, Giacomo, Monazam, Mohammad Reza Ahmadpour, Pennycook, Timothy John, Meyer, Jannik C., Kotakoski, Jani
Publikováno v:
Chem. Mater. 30, 1230-1238 (2018)
Studying the atomic structure of intrinsic defects in two-dimensional transition metal dichalcogenides is difficult since they damage quickly under the intense electron irradiation in transmission electron microscopy (TEM). However, this can also lea
Externí odkaz:
http://arxiv.org/abs/1802.01552
Publikováno v:
Phys. Rev. B 88, 075314 (2013)
The quasi-particle band structure and dielectric function for the so-called magic sequence SiGe$_2$Si$_2$Ge$_2$SiGe$_{12}$ (or $\alpha_{12}$) structure [PRL 108, 027401 (2012)] are calculated by many-body perturbation theory (MBPT) within an ab-initi
Externí odkaz:
http://arxiv.org/abs/1508.04550
Autor:
Jafari, Mohammad Javad1,2, Monazam, Mohammad Reza3, Kazempour, Marzieh2 marzieh.kazempour@gmail.com
Publikováno v:
Journal of Environmental Health Science & Engineering. 9/21/2018, Vol. 16 Issue 2, p289-297. 9p.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Applied Physics Letters; 8/12/2019, Vol. 115 Issue 7, pN.PAG-N.PAG, 5p, 5 Graphs