Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Fenta A. S."'
Autor:
Gonçalves J. N., Amaral V. S., Correia J. G., Stroppa A., Fenta A. S., Baghizadeh A., Picozzi S.
Publikováno v:
EPJ Web of Conferences, Vol 75, p 09002 (2014)
We model the ferroelectric and paraelectric phases in the YMnO3 and YMn2O5, compounds with discussion of the hyperfine parameters at the atomic nuclei: electric field gradient and magnetic hyperfine field, using first-principles density functional th
Externí odkaz:
https://doaj.org/article/d1b095a381274679b97499a7a8357c1e
Autor:
Barbosa, M. B., Correia, J. G., Lorenz, K., Fenta, A. S., Schell, J., Teixeira, R., Nogales, E., Méndez, B., Stroppa, A., Araújo, J. P.
Finding suitable p-type dopants, as well as reliable doping and characterization methods for the emerging wide bandgap semiconductor $\beta$-$Ga_2O_3$ could strongly influence and contribute to the development of the next generation of power electron
Externí odkaz:
http://arxiv.org/abs/1908.09569
Autor:
Gonçalves, J. N., Stroppa, A., Correia, J. G., Butz, T., Picozzi, S., Fenta, A. S., Amaral, V. S.
Publikováno v:
Phys. Rev. B 86, 035145 (2012)
The hyperfine interaction between the quadrupole moment of atomic nuclei and the electric field gradient (EFG) provides information on the electronic charge distribution close to a given atomic site. In ferroelectric materials, the loss of inversion
Externí odkaz:
http://arxiv.org/abs/1203.1306
Autor:
Amorim, Carlos O., Gonçalves, João N., Tavares, Daniela S., Fenta, Abel S., Lopes, Cláudia B., Pereira, Eduarda, Trindade, Tito, Correia, João G., Amaral, Vítor S.
Publikováno v:
In Microchemical Journal May 2018 138:418-423
Autor:
Fenta, A. S.1,2,3 (AUTHOR), Amorim, C. O.2 (AUTHOR) amorim5@ua.pt, Gonçalves, J. N.2 (AUTHOR), Fortunato, N.2 (AUTHOR), Barbosa, M. B.4,5,6 (AUTHOR), Cottenier, S.7,8 (AUTHOR), Correia, J. G.3,9 (AUTHOR), Pereira, L. M. C.1 (AUTHOR), Amaral, V. S.2 (AUTHOR)
Publikováno v:
Applied Physics A: Materials Science & Processing. Aug2021, Vol. 127 Issue 8, p1-8. 8p. 1 Color Photograph, 1 Diagram, 1 Chart, 4 Graphs.
Autor:
Haas, Heinz, Roder, Jens, Correia, Joao G., Schell, Juliana, Fenta, Abel S., Vianden, Reiner, Larsen, Emil M. H., Aggelun, Patrick A., Fromsejer, Rasmus, Hemmingsen, Lars B. S., Sauer, Stephan P. A., Lupascu, Doru C., Amaral, Vítor S.
Publikováno v:
research@ua; Vol 12 (2021); 32
research@ua; vol. 12 (2021); 32
research@ua; vol. 12 (2021); 32
No abstract available.
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Autor:
Barbosa, Marcelo B., Correia, João Guilherme, Lorenz, Katharina, Lopes, Armandina M. L., Oliveira, Gonçalo N. P., Fenta, Abel S., Schell, Juliana, Teixeira, Ricardo, Nogales, Emilio, Méndez, Bianchi, Stroppa, Alessandro, Araújo, João Pedro
Finding suitable p-type dopants, as well as reliable doping and characterization methods for the emerging wide bandgap semiconductor β-Ga ₂O ₃ could strongly influence and contribute to the development of the next generation of power electronics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=unidue___bib::f5e45e15b13d223300e31e60b20d733a
https://www.ncbi.nlm.nih.gov/pubmed/36028742
https://www.ncbi.nlm.nih.gov/pubmed/36028742
Autor:
Haas, Heinz, Röder, Jens, Correia, Joao G., Schell, Juliana, Fenta, Abel S., Vianden, Reiner, Larsen, Emil Mickey Hilligsøe, Aggelund, Patrick Alexander, Fromsejer, Rasmus, Hemmingsen, Lars Bo Stegeager, Sauer, Stephan P. A., Lupascu, Doru C., Amaral, Vitor S.
Publikováno v:
Haas, H, Röder, J, Correia, J G, Schell, J, Fenta, A S, Vianden, R, Larsen, E M H, Aggelund, P A, Fromsejer, R, Hemmingsen, L B S, Sauer, S P A, Lupascu, D C & Amaral, V S 2021, ' Free molecule studies by perturbed γ-γ angular correlation : A new path to accurate nuclear quadrupole moments ', Physical Review Letters, vol. 126, no. 10-12, 103001 . https://doi.org/10.1103/PhysRevLett.126.103001
Accurate nuclear quadrupole moment values are essential as benchmarks for nuclear structure models and for the interpretation of experimentally determined nuclear quadrupole interactions in terms of electronic and molecular structure. Here we present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::265c2fdd568c330884a3bb6989819314
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85102963719
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85102963719
Autor:
Haas, Heinz, Röder, Jens, Correia, Joao G, Schell, J, Fenta, Abel S, Vianden, Reiner, Larsen, Emil M H, Aggelund, Patrick A, Fromsejer, Rasmus, Hemmingsen, Lars B S, Sauer, Stephan P A, Lupascu, Doru C, Amaral, Vitor S
Accurate nuclear quadrupole moment values are essential as benchmarks for nuclear structure models and for the interpretation of experimentally determined nuclear quadrupole interactions in terms of electronic and molecular structure. Here, we presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::c64d10a13cb1abf4eb14d3c361cb39b7
http://cds.cern.ch/record/2809710
http://cds.cern.ch/record/2809710