Zobrazeno 1 - 10 of 70 pro vyhledávání: '"Ana B. Arauzo"'
1
Exploring through-bond and through-space magnetic communication in 1,3,2-dithiazolyl radical complexes
Autor: Jeremy M. Rawson, Dominique Leckie, Nadia T. Stephaniuk, Ana B. Arauzo, Javier Campo
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Reaction of the methyl-benzodithiazolyl radical (MBDTA) with M(hfac)2 complexes (M = Mn, Co, Zn) affords the complexes M(hfac)2(MBDTA)2. Strong antiferromagnetic exchange interactions are observed between M(ii) ions and the two S = 1/2 radicals (M =
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b567e05acb9722b9088f4e98a974134
https://doi.org/10.1039/c9cc04271g
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2
Spin state crossover in Co3BO5
Autor: Mikhail V. Gorev, Yu. V. Knyazev, A. Rogalev, F. Wilhelm, S. Yu. Gavrilkin, M. S. Molokeev, Z. V. Pchelkina, Juan Bartolomé, Ana B. Arauzo, N. V. Kazak, Sergey V. Streltsov, M.S. Platunov, V. V. Yumashev, Sergey Ovchinnikov, V. V. Gapontsev
Publikováno v: Phys. Rev. B
Physical Review B
Digital.CSIC. Repositorio Institucional del CSIC
instname
We have investigated the spin and oxidation states of Co in Co3BO5 using x-ray magnetic circular dichroism (XMCD) and dc magnetic susceptibility measurements. At low temperatures, XMCD experiments have been performed at the Co K-edge in Co3BO5 and Co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1cda73b8c319b881cb52c68061ed9e2
http://zaguan.unizar.es/record/119784
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3
A multifunctional dysprosium-carboxylato 2D metall–organic framework
Autor: E. Carolina Sañudo, Pablo Sevilla, Sara Fuertes, Jonay González, Jorge Echeverría, Guillem Gabarró-Riera, Elena Bartolomé, Ana B. Arauzo, Jesús Jover
Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC
instname
We report the microwave assisted synthesis of a bidimensional (2D) MOF of formula [Dy(MeCOO)(PhCOO)2]n (1) and its magnetically diluted analogue [La0.9Dy0.1(MeCOO)(PhCOO)2] (1 d). 1 is a 2D material with single-ion-magnet (SIM) behaviour and 1 d is a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::326fb877beefc9cc3ccff6cf51c5d1df
http://hdl.handle.net/10261/261109
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4
Luminiscent and Magnetic Tb-MOF Flakes Deposited on Silica
Autor: Sara Fuertes, Pablo Sevilla, Narcis Mestres, Elena Bartolomé, E. Carolina Sañudo, Sergio Herce, Ana B. Arauzo, Laura Navarro-Spreafico, Jonay González, Anna Palau, Nicholas S. Settineri
Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Molecules
Volume 26
Issue 18
Molecules, Vol 26, Iss 5503, p 5503 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname
This article belongs to the Special Issue 2D Magnetic Molecular Materials.
The synthesis of a terbium-based 2D metal–organic framework (MOF), of formula [Tb(MeCOO)(PhCOO)2] (1), a crystalline material formed by neutral nanosheets held together
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fada209420fffd9d48bcb71a22f79c3b
http://hdl.handle.net/2445/184818
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5
Electronic and magnetic states of Fe ions in Co2FeBO5
Autor: L. N. Bezmaternykh, Ana B. Arauzo, Juan Bartolomé, N.A. Belskaya, Oleg A. Bayukov, N. V. Kazak, Sergey Ovchinnikov, V. S. Zhandun, Yurii Knyazev
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
The ludwigite Co2FeBO5 has been studied experimentally using 57Fe Mössbauer spectroscopy and theoretically using DFT + GGA calculations. The room-temperature Mössbauer spectra are composed of four quadrupole doublets corresponding to the high-spin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007da50246ffd548666a30985acc0feb
http://hdl.handle.net/10261/265703
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6
Reactions of late first-row transition metal (Fe-Zn) dichlorides with a PGeP pincer germylene
Autor: Javier A. Cabeza, Pablo García-Álvarez, Carlos J. Laglera-Gándara, Israel Fernández, Inés García-Rubio, Ana B. Arauzo
Publikováno v: Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
Universitat Politècnica de Catalunya (UPC)
Digital.CSIC. Repositorio Institucional del CSIC
The reactivity of the PGeP germylene 2,2’-bis(di-isopropylphosphanylmethyl)-5,5’-dimethyldipyrromethane-1,1’-diylgermanium(II), Ge(pyrmPiPr2)2CMe2, with late first-row transition metal (Fe-Zn) dichlorides has been investigated. All reactions le
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ecb550e7c98dd4dc1272db41c75f5c4
http://hdl.handle.net/10651/59362
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7
An investigation of halogen bonding as a structure-directing interaction in dithiadiazolyl radicals
Autor: Jeremy M. Rawson, Mitchell A. Nascimento, Elodie Heyer, Ana B. Arauzo, Christopher M. Pask, Robert J. Less, Javier Campo
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Published as part of a Crystal Growth and Design virtual special issue on Crystalline Molecular Materials: From Structure to Function.
The preparation and characterization of the halo-functionalized dithiadiazolyl radicals p-XC6F4CNSSN (X = Br (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c338978d3edc00a95dd4d9e2044f4e91
http://hdl.handle.net/10261/218855
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8
Coumarin-lanthanide based compounds with SMM behavior and high quantum yield luminescence
Autor: C. Tenorio, Sylvain Bernès, Elena Bartolomé, Laura Gasque, Ana B. Arauzo, Sara Fuertes
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Coumarin-based lanthanide complexes of general formula [Ln(coum)3(phen)(H2O)x]·yH2O (Ln-phen, x = 0,1, 0 ≤ y ≤ 1.5; phen = 1,10-phenanthroline; coum = 3-acetyl-4-hydroxylato-coumarin; Ln = Eu, Tb, Dy, Tm) and [Ln(coum)3(batho)]·0.7EtOH (Ln-bath
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b10771f0b58059b993b549a5cdbd3604
http://hdl.handle.net/10261/232903
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9
Magnetic chains of Fe3 clusters in the {Fe3YO2} butterfly molecular compound
Autor: Fernando Bartolomé, Fernando Luis, Denis Prodius, Valeriu Mereacre, Javier Rubín, L. Badía-Romano, Ana B. Arauzo, Juan Bartolomé
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
The “butterfly” molecule [Fe3Y(μ3-O)2(CCl3COO)8(H2O)(THF)3] (in brief {Fe3YO2}) includes three Fe3+ ions which build a robust Fe3 cluster with a strong intracluster antiferromagnetic exchange Image ID:c9dt04816b-t1.gif and a total spin S = 5/2.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c30aa9ac10f367ad0a1ebd4a5860c522
http://hdl.handle.net/10261/219013
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10
Spin glass re-entrant σ-phase FeCr and CoCr alloys: Heat capacity study
Autor: Stanisław M. Dubiel, Ana B. Arauzo, Juan Bartolomé
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Experiments of heat capacity on the σ-phase archetypal magnetic FeCr alloy, Fe0.54Cr0.46, and the reportedly non-magnetic σ-phase CoCr alloy, Co0.342Cr0.658, indicate the presence of a spin-glass state in both systems at zero magnetic field. Magnet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed1f226decc6aa9f8243bb843d88d554
https://doi.org/10.1016/j.jallcom.2018.07.171
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