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TDPAC Studies of Local Defects and Phenomena in Ferroics and Multiferroics
/ Schell, Juliana (CERN ; Duisburg-Essen U.) ; Marschick, Georg (CERN ; TU Vienna)
We provide an overview of time-differential perturbed angular correlation (TDPAC) measurements of ferroic and multiferroic materials. Here, we explore chalcogenide spinels, lead titanate, lead zirconate, and bismuth ferrite, describing the use of TDPAC experiments to probe the physics of localized defects and the various mechanisms that govern electronic and magnetic interactions, the coupling of the associated degrees of freedom, and the structural, charge, and orbital correlations for these materials..
2019 - 13 p.
- Published in : Crystals 9 (2019) 611
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Local Probing Of Ferroic And Multiferroic Compounds
/ Lopes, A M L (IFIMUP-IN, Fac. Ciências, Univ. Porto, P-4150 Porto, Portugal) ; Schell, Juliana (Institute for Materials Science and Center for Nanointegration, Duisburg-Essen (CENIDE), University of Duisburg-Essen) ; Amaral, V S (Dep. Physics and CICECO, Univ. Aveiro, P-3810-193 Aveiro, Portugal) ; Amorim, C O (Dep. Physics and CICECO, Univ. Aveiro, P-3810-193 Aveiro, Portugal) ; Araújo, J P (IFIMUP, Fac. Ciências, Univ. Porto, P-4150 Porto, Portugal) ; Baghizadeh, A (Dep. Mat & Cer. Eng. and CICECO, Univ. Aveiro, P-3810-193 Aveiro, Portugal) ; Baptista, M (IFIMUP, Fac. Ciências, Univ. Porto, P-4150 Porto, Portugal) ; Becker, Hans-Werner (Ruhr-Universität Bochum, RUBION, Universitätsstr. 150, D-44801 Bochum) ; Correia, J G (C2TN, Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Portugal) ; Escobar Castillo, M (Institute for Materials Science and Center for Nanointegration, Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141 Essen, Germany) et al.
CERN-INTC-2017-074 ; INTC-CLL-034.
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2017.
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PAC studies of isolated small Cd and Hg molecules: The nuclear quadrupole moments
/ Haas, H (Department of Physics and CICECO, University of Aveiro, 3810-193 Aveiro, Portugal) ; Hemmingsen, L (Department of Chemistry, University of Copenhagen, 2100 Copenhagen, Denmark) ; Sauer, SPA (Department of Chemistry, University of Copenhagen, 2100 Copenhagen, Denmark) ; Correia, JG (C2TN, Instituto Superior Technico, Universidade de Lisboa, Portugal) ; Schell, J (Institute for Materials Science and Center for Nanointegration, Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141 Essen, Germany) ; Amaral, V (Department of Physics and CICECO, University of Aveiro, 3810-193 Aveiro, Portugal) ; Lupascu, DC (Institute for Materials Science and Center for Nanointegration, Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141 Essen, Germany) ; Vianden, R (Helmholz-Institut fuer Strahlen- und Kernphysik, Universitaet Bonn, Nussallee 14-16, Bonn, Germany)
CERN-INTC-2017-028 ; INTC-P-505.
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2017.
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Hyperfine interactions in hydrogenated TiO2 thin films and powders for photocatalytic reactions
/ Zyabkin, Dmitry (Department of Materials for Electronics, Institute of Materials Science and Engineering, TU Ilmenau, Gustav-Kirchhoff-Strasse 5, 98693 Ilmenau, Germany) ; Schell, Juliana (EP Department, ISOLDE-CERN, CH-1211 Geneva 23, Switzerland, Institute for Materials Science and Centre for Nanointegration, Duisburg-Essen CENIDE), University of Duisburg-Essen, 45141 Essen, Germany) ; Lupascu, Doru C (Institute for Materials Science and Centre for Nanointegration, Duisburg-Essen CENIDE), University of Duisburg-Essen, 45141 Essen, Germany) ; Pall Gunnlaugson, Haraldur (Science Institute, University of Iceland, Dunhaga) ; Masenda, Hilary (School of Physics, University of the Witwatersrand, Johannesburg, 2050, South Africa) ; Mantovan, Roberto (Laboratorio MDM, IMM-CNR, Via Olivetti 2, 20864, Agrate Brianza (MB), Italy) ; Baruth Ram, Krish (Durban University of Technology, Durban, 4000, South Africa, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, 4000, South Africa) ; Ólafsson, Sveinn (Science Institute University of Iceland) ; P Gíslason, Hafliði (Science Institute University of Iceland) ; Qi, Bing Cui (Science Institute University of Iceland) et al.
CERN-INTC-2018-004 ; INTC-P-535.
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2018.
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The peculiarities of reduction and doping of vanadium oxides probed by TDPAC spectroscopy at ISOLDE
/ Carbonari, Artur Wilson (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Saxena, Rajendra Narain (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Burimova, Anastasia (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Pereira, Luciano Fabricio Dias (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Sales, Tatiane da Silva Nascimento (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Leite Neto, Osmar Flávio da Silveira (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Genezini, Frederico Antonio (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Ribeiro Junior, Iberê Souza (Instituto de Pesquisas Energéticas e Nucleares. IPEN, São Paulo, SP, Brazil) ; Bosch-Santos, Brianna (Material Measurement Laboratory, NIST, Gaithersburg, MD 20899, USA) ; Correa, Eduardo Lima (Material Measurement Laboratory, NIST, Gaithersburg, MD 20899, USA) et al.
CERN-INTC-2020-031 ; INTC-P-532-ADD-1.
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2020.
Fulltext - Original Document (INTC-P-532)
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TDPAC and β-NMR applications in chemistry and biochemistry
/ Jancso, Attila (Szeged U.) ; Correia, Joao G (CERN ; IST/ITN, Lisbon) ; Gottberg, Alexander (TRIUMF) ; Schell, Juliana (CERN ; Duisburg-Essen U.) ; Stachura, Monika (TRIUMF) ; Szunyogh, D (Szeged U. ; Copenhagen U.) ; Pallada, Stavroula (CERN ; Bohr Inst. ; Democritus U., Thrace) ; Lupascu, Doru C (Duisburg-Essen U.) ; Kowalska, Magdalena (CERN) ; Hemmingsen, Lars (Bohr Inst.)
Time differential perturbed angular correlation (TDPAC) of γ-rays spectroscopy has been applied in chemistry and biochemistry for decades. Herein we aim to present a comprehensive review of chemical and biochemical applications of TDPAC spectroscopy conducted at ISOLDE over the past 15 years, including elucidation of metal site structure and dynamics in proteins and model systems. [...]
2017 - 25 p.
- Published in : J. Phys. G 44 (2017) 064003
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