Zobrazeno 1 - 10
of 50
pro vyhledávání: '"A. Mokhles Gerami"'
Autor:
R. Mantovan, R. Fallica, A. Mokhles Gerami, T. E. Mølholt, C. Wiemer, M. Longo, H. P. Gunnlaugsson, K. Johnston, H. Masenda, D. Naidoo, M. Ncube, K. Bharuth-Ram, M. Fanciulli, H. P. Gislason, G. Langouche, S. Ólafsson, G. Weyer
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract The underlying mechanism driving the structural amorphous-to-crystalline transition in Group VI chalcogenides is still a matter of debate even in the simplest GeTe system. We exploit the extreme sensitivity of 57Fe emission Mössbauer spectr
Externí odkaz:
https://doaj.org/article/8b8010c07dc04e4ba12f057b6f4b397d
Autor:
Qi, B., Gunnlaugsson, H.P., Mokhles Gerami, A., Gislason, H.P., Ólafsson, S., Magnus, F., Mølholt, T.E., Masenda, H., Tarazaga Martín-Lueugo, A., Bonanni, A., Krastev, P.B., Masondo, V., Unzueta, I., Bharuth-Ram, K., Johnston, K., Naidoo, D., Schell, J., Schaaf, P.
Publikováno v:
In Applied Surface Science 15 January 2019 464:682-691
Autor:
Heinz Haas, Dmitry Zyabkin, Juliana Schell, Thien T. Dang, Ian C. J. Yap, Ilaria Michelon, Daniel Gaertner, Adeleh Mokhles Gerami, Cornelia Noll, Reinhard Beck
Publikováno v:
Crystals, Vol 12, Iss 8, p 1064 (2022)
The electric-field gradient (EFG) at nuclei in solids is a sensitive probe of the charge distribution. Experimental data, which previously only existed in insulators, have been available for metals with the development of nuclear measuring techniques
Externí odkaz:
https://doaj.org/article/3f36c37fad6b4efbbaee53704e9e3514
Autor:
Hilary Masenda, Haraldur Páll Gunnlaugsson, Rajdeep Adhikari, Krish Bharuth-Ram, Deena Naidoo, Aitana Tarazaga Martín-Luengo, Iraultza Unzueta, Roberto Mantovan, Torben Esmann Mølholt, Karl Johnston, Juliana Schell, Adeleh Mokhles Gerami, Petko Krastev, Bingcui Qi, Sveinn Ólafsson, Haflidi Pétur Gíslason, Arthur Ernst, Alberta Bonanni
Publikováno v:
New Journal of Physics, Vol 24, Iss 10, p 103007 (2022)
Charge states and lattice sites of Fe ions in virgin and Mn-doped Al _x Ga _1− _x N samples were investigated using ^57 Fe emission Mössbauer spectroscopy following radioactive ^57 Mn ^+ ion implantation at ISOLDE, CERN. In the undoped Al _x Ga _1
Externí odkaz:
https://doaj.org/article/6f1286987a9b4243bfe24611d0f1c6ea
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 15 April 2016 373:80-84
Autor:
Estelina Lora da Silva, Adeleh Mokhles Gerami, P. Neenu Lekshmi, Michel L. Marcondes, Lucy V. C. Assali, Helena M. Petrilli, Joao Guilherme Correia, Armandina M. L. Lopes, João P. Araújo
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 897 (2021)
We present an ab-initio study performed in the framework of density functional theory, group-subgroup symmetry analysis and lattice dynamics, to probe the octahedral distortions, which occur during the structural phase transitions of the quasi-2D lay
Externí odkaz:
https://doaj.org/article/a4801716a74d4ed1becbb865195e86b4
Publikováno v:
مجله علوم و فنون هستهای, Vol 37, Iss 2, Pp 46-56 (2016)
Porous aluminum oxide due to its unique properties has a wide range of applications in technology. The quality of porous layer, its thickness as well as the size and density of pores, have crucial rule in the performance of this advanced material. Di
Externí odkaz:
https://doaj.org/article/7dc9b3f10c68480c9b5ec2ce3737ea5f
Autor:
Mokhles Gerami, Adeleh, Schaaf, Peter, Schell, Juliana, Blum, Michaela, Mohammadi, Bahar, Dang, Thien Thanh, Yap, I C J, Johnston, Karl, Carbonari, A W, Correa, B S, Lima, N P, Souza, A P dos S, Filho, A A M, Maciel, L S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::ae73ff26cae45cd4da573bc1ce68ca28
http://cds.cern.ch/record/2845936
http://cds.cern.ch/record/2845936
Autor:
Hilary Masenda, Haraldur Páll Gunnlaugsson, Rajdeep Adhikari, Krish Bharuth-Ram, Deena Naidoo, Aitana Tarazaga Martín-Luengo, Iraultza Unzueta, Roberto Mantovan, Torben Esmann Mølholt, Karl Johnston, Juliana Schell, Adeleh Mokhles Gerami, Petko Krastev, Bingcui Qi, Sveinn Ólafsson, Haflidi Pétur Gíslason, Arthur Ernst, Alberta Bonanni
Publikováno v:
New Journal of Physics
Charge states and lattice sites of Fe ions in virgin and Mn-doped Al x Ga1−x N samples were investigated using 57Fe emission Mössbauer spectroscopy following radioactive 57Mn+ ion implantation at ISOLDE, CERN. In the undoped Al x Ga1−x N, Fe2+ o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33964bdfc080c5f1fb1d3eac171e4e80
https://hdl.handle.net/21.11116/0000-000B-79AB-D21.11116/0000-000B-79AD-B
https://hdl.handle.net/21.11116/0000-000B-79AB-D21.11116/0000-000B-79AD-B
Autor:
Unzueta, Iraultza, Gunnlaugsson, Haraldur Pall, Mølholt, Torben Esmann, Masenda, Hilary, Mokhles Gerami, Adeleh, Krastev, Petko, Zyabkin, Dmitry V., Bharuth-Ram, Krish, Naidoo, Deena, Ólafsson, Sveinn, Plazaola, Fernando, Schell, Juliana, Qi, Bingcui, Zhao, Xupeng, Xiao, Jiaxing, Zhao, Jianhua, Mantovan, Roberto, Gerami, Adeleh Mokhles, Daidoo, Deena
The magnetic properties of MnₓGa alloys critically depend on composition x, and the atomic-scale origin of those dependences is still not fully disclosed. Molecular beam epitaxy has been used to produce a set of MnₓGa samples (x = 0.7 ÷ 1.9) wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=unidue___bib::4f87bfcb7324f6a661247756991c788e
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85130311162
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85130311162