Search Results - "C. Pereira, L. M."

Lattice Location of Mg in GaN: A Fresh Look at Doping Limitations by Wahl, U, Amorim, L M, Augustyns, V, Costa, A, David-Bosne, E, Lima, T A L, Lippertz, G, Correia, J G, da Silva, M R, Kappers, M J, Temst, K, Vantomme, A, Pereira, L M C

“…Radioactive ^{27}Mg (t_{1/2}=9.5  min) was implanted into GaN of different doping types at CERN's ISOLDE facility and its lattice site determined via β^{-}…”
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Relaxor Ferroelectricity and Magnetoelectric Coupling in ZnO–Co Nanocomposite Thin Films: Beyond Multiferroic Composites by Li, D. Y, Zeng, Y. J, Batuk, D, Pereira, L. M. C, Ye, Z. Z, Fleischmann, C, Menghini, M, Nikitenko, S, Hadermann, J, Temst, K, Vantomme, A, Van Bael, M. J, Locquet, J.-P, Van Haesendonck, C

“…ZnO–Co nanocomposite thin films are synthesized by combination of pulsed laser deposition of ZnO and Co ion implantation. Both superparamagnetism and relaxor…”
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Direct Structural Identification and Quantification of the Split-Vacancy Configuration for Implanted Sn in Diamond by Wahl, U., Correia, J. G., Villarreal, R., Bourgeois, E., Gulka, M., Nesládek, M., Vantomme, A., Pereira, L. M. C.

“…We demonstrate formation of the ideal split-vacancy configuration of the Sn-vacancy center upon implantation into natural diamond. Using β − emission…”
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Tuning Quantum Corrections and Magnetoresistance in ZnO Nanowires by Ion Implantation by Zeng, Y. J, Pereira, L. M. C, Menghini, M, Temst, K, Vantomme, A, Locquet, J.-P, Van Haesendonck, C

“…Using ion implantation, the electrical as well as the magnetotransport properties of individual ZnO nanowires (NWs) can be tuned. The virgin NWs are configured…”
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Paramagnetism and antiferromagnetic interactions in single-phase Fe-implanted ZnO by Pereira, L M C, Wahl, U, Correia, J G, Van Bael, M J, Temst, K, Vantomme, A, Araújo, J P

“…As the intrinsic origin of the high-temperature ferromagnetism often observed in wide-gap dilute magnetic semiconductors becomes increasingly debated, there is…”
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The 68mCu/68Cu isotope as a new probe for hyperfine studies: The nuclear moments by Fenta, A. S., Pallada, S., Correia, J. G., Stachura, M., Johnston, K., Gottberg, A., Mokhles Gerami, A., Röder, J., Grawe, H., Brown, B. A., Köster, U., Mendonça, T. M., Ramos, J. P., Marsh, B. A., Day Goodacre, T., Amaral, V. S., C. Pereira, L. M., Borge, M. J. G., Haas, H.

“…Time Differential Perturbed Angular Correlation of γ-rays (TDPAC) experiments were performed for the first time in the decay of 68mCu produced at the ISOLDE…”
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The electric field gradient as a signature of the binding and the local structure of adatoms on graphene by Fenta, A. S., Amorim, C. O., Gonçalves, J. N., Fortunato, N., Barbosa, M. B., Cottenier, S., Correia, J. G., Pereira, L. M. C., Amaral, V. S.

“…We examined the interaction between adatoms and graphene for Ag, Cd, In and Hg by density functional theory. We establish a relation between the binding energy…”
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A generalized fitting tool for analysis of two-dimensional channeling patterns by David-Bosne, E., Wahl, U., Correia, J.G., Lima, T.A.L., Vantomme, A., Pereira, L.M.C.

“…The acquisition of two-dimensional (2D) channeling patterns is gaining increased popularity within the ion beam community. However, with the exception of…”
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HLA-A, -B, and -DRB1 allele and haplotype frequencies of 5,000 bone marrow registry from Pará (Amazon Forest Region) by Mendonça-Mattos, P.J.S., Cabral, L.J.B., Souza, V.H., Filho, E.S.M., Oliveira, A.C.L., Chaves, I.T.M.M., Fernandes, D.C.R.O., Vieira, P.C.M., Gama, M.C.M., Jorge, E.V.O., Anijar, H.S., Farias, N.N., Passos, M.I.P., Almeida, T.R.D.C., Santos, E.B.E., Palmeira, M.K., Pereira, L.M.C.M., Guerreiro, J.F.

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Primary adrenal lymphoma: a case series study by Schreiber, C. S. O., Sakon, J. R., Simião, F. P. C., Tomarchio, M. P., Huayllas, M., Pereira, L. C. M. M., Stella, L. C., Santomauro Jr, A. C., Bueno, S. S. S., Fraige, F. F.

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Interdependence between training and magnetization reversal in granular Co-CoO exchange bias systems by Menéndez, E., Dias, T., Geshev, J., Lopez-Barbera, J. F., Nogués, J., Steitz, R., Kirby, B. J., Borchers, J. A., Pereira, L. M. C., Vantomme, A., Temst, K.

“…The interdependence between training and magnetization reversal in granular Co-CoO exchange bias (EB) systems prepared by O ion implantation in Co thin films…”
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Evidence of tetragonal distortion as the origin of the ferromagnetic ground state in γ − Fe nanoparticles by Augustyns, V., van Stiphout, K., Joly, V., Lima, A., Lippertz, G., Trekels, M., Menéndez, E., Kremer, F., Wahl, U., Costa, A., Correia, J. P., Banerjee, D., Gunnlaugsson, H. P., von Bardeleben, J., Vickridge, I., van Bael, J., Hadermann, J., Araújo, J. P., Temst, K., Vantomme, A., Pereira, L. M. C.

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Hg adatoms on graphene: A first-principles study by Fenta, A S, Amorim, C O, Gonçalves, J N, Fortunato, N, Barbosa, M B, Araujo, J P, Houssa, M, Cottenier, S, Van Bael, M J, Correia, J G, Amaral, V S, Pereira, L M C

“…Abstract The interest in understanding the interaction between graphene and atoms that are adsorbed on its surface (adatoms) spans a wide range of research…”
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Precise lattice location of substitutional and interstitial Mg in AlN by Amorim, L. M., Wahl, U., Pereira, L. M. C., Decoster, S., Silva, D. J., da Silva, M. R., Gottberg, A., Correia, J. G., Temst, K., Vantomme, A.

“…The lattice site location of radioactive 27Mg implanted in AlN was determined by means of emission channeling. The majority of the 27Mg was found to substitute…”
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Magnetic properties of one-dimensional CoCu(opba) systems and DFT studies of the building blocks by Pedroso, E.F., Pereira, C.L.M., dos Santos, H.F., de Oliveira, L.F.C., Nunes, W.C., Knobel, M., Stumpf, H.O.

“…The synthesis of one-dimensional, molecule-based magnets and the investigation of their structure and physical properties are described. The one-dimensional…”
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Hole-doping induced ferromagnetism in 2D materials by Meng, R, Pereira, L. M. C, Locquet, J. P, Afanas'ev, V. V, Pourtois, G, Houssa, M

“…npj Comput Mater 8, 230 (2022) Two-dimensional (2D) ferromagnetic materials are considered as promising candidates for the future generations of spintronic…”
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Theoretical and numerical study of a Burgers viscous equation type with moving boundary by Pereira, L. C. M., Carmo, B. A., Rincon, M. A., Apolaya, R. F.

“…In this article, we investigate the existence, uniqueness, and numerical aspects of a one‐ and two‐dimensional nonlinear viscous type Burgers problem defined…”
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Evidence of N substitution by Mn in GaN by Pereira, L. M. C., Wahl, U., Correia, J. G., Decoster, S., Amorim, L. M., da Silva, M. R., Araújo, J. P., Vantomme, A.

“…We report on the lattice location of Mn in wurtzite GaN using beta super(-) emission channeling. In addition to the majority substituting for Ga, we locate up…”
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Relative sizes of cortical visual areas in marmosets : functional and phylogenetic implications by PESSOA, V. F, ABRAHAO, J. C. H, PACHECO, R. A, PEREIRA, L. C. M, MAGALHAES-CASTRO, B, SARAIVA, P. E. S

“…Visual areas V1, V2 and MT (V5) were identified through myeloarchitectonic criteria and their sizes estimated in a flattened map of caudal cerebral cortex in…”
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Stability and diffusion of interstitial and substitutional Mn in GaAs of different doping types by Pereira, L. M. C., Wahl, U., Decoster, S., Correia, J. G., Amorim, L. M., da Silva, M. R., Araújo, J. P., Vantomme, A.

“…We report on beta super(-) emission channeling experiments on the lattice location and thermal stability of Mn impurities (<0.05%) in both semi-insulating and…”
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