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Acquisition of a vibranting sample magnetometer coupled with a superconducting quantum interference device assensor (Squid-VSM) with cryogenic closed cycle

Grant number: 09/54082-2
Support type:Multi-user Equipment Program
Duration: November 01, 2010 - October 31, 2012
Field of knowledge:Physical Sciences and Mathematics - Chemistry
Principal Investigator:Ernesto Chaves Pereira de Souza
Grantee:Ernesto Chaves Pereira de Souza
Home Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil
EMU web page: Página do Equipamento Multiusuário não informada
Use scheduling: E-mail de agendamento não informado


The objective of this proposal is to acquire a vibranting sample magnetometer that uses, as sensor, a superconducting quantum interference device (Squid-VSM) with a closed-cycle helium cryostat. This equipment is sensitive down to 10-8 emu, being therefore appropriate for measurements of samples emitting faint magnetic signals. This is the case of polyphase magnetic nantostructured materials which are the main subject of investigation of the researchers. It is of note that there are currently no magnetometers with this level of sensitivity in the State of São Paulo. In addition, with the inclusion of the closed-cycle helium cryostat, the cost of the experiments will be a small fraction of that of the measurements that are currently being made. (AU)

Scientific publications (14)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
BERNARD, J. C.; MODESTO, D. A.; MEDINA, M. S.; ZENATTI, A.; VENANCIO, E. C.; LEITE, E. R.; LANFREDI, A. J. C.; ESCOTE, M. T. Superconductor YBa2Cu3-xNixO7-delta compounds prepared by electrospinning. MATERIALS RESEARCH EXPRESS, v. 6, n. 8 AUG 2019. Web of Science Citations: 0.
FURLAN, DAIANA M.; MORGADO, DANIELLA LURY; DE OLIVEIRA, ADILSON J. A.; FACETO, ANGELO D.; DE MORAES, DANIEL A.; VARANDA, LAUDEMIR C.; FROLLINI, ELISABETE. Sisal cellulose and magnetite nanoparticles: formation and properties of magnetic hybrid films. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, v. 8, n. 2, p. 2170-2179, APR 2019. Web of Science Citations: 0.
DE SOUZA, MATEUS S.; BRIGANTI, MATTEO; REIS, SAMIRA G.; STINGHEN, DANILO; BORTOLOT, CAROLINA S.; CASSARO, RAFAEL A. A.; GUEDES, GUILHERME P.; DA SILVA, FERNANDO C.; FERREIRA, VITOR F.; NOVAK, MIGUEL A.; SORIANO, STEPHANE; TOTTI, FEDERICO; VAZ, MARIA G. F. Magnetic Cationic Copper(II) Chains and a Mononuclear Cobalt(II) Complex Containing [Ln(hfac)(4)](-) Blocks as Counterions. Inorganic Chemistry, v. 58, n. 3, p. 1976-1987, FEB 4 2019. Web of Science Citations: 2.
CARVALHO, M. H.; RIZZO PITON, M.; LEMINE, O. M.; BOUOUDINA, M.; GALETI, H. V. A.; SOUTO, S.; PEREIRA, E. C.; GALVAO GOBATO, Y.; DE OLIVEIRA, A. J. A. Effects of strain, defects and crystal phase transition in mechanically milled nanocrystalline In2O3 powder. MATERIALS RESEARCH EXPRESS, v. 6, n. 2 FEB 2019. Web of Science Citations: 1.
HADADIAN, YASER; AZIMBAGIRAD, MEHRAN; NAVAS, ELCIO A.; PAVAN, THEO Z. A versatile induction heating system for magnetic hyperthermia studies under different experimental conditions. Review of Scientific Instruments, v. 90, n. 7 2019. Web of Science Citations: 0.
HADADIAN, YASER; SAMPAIO, DIEGO R. T.; RAMOS, ANA P.; CARNEIRO, ANTONIO A. O.; MOZAFFARI, MORTEZA; CABRELLI, LUCIANA C.; PAVAN, THEO Z. Synthesis and characterization of zinc substituted magnetite nanoparticles and their application to magneto-motive ultrasound imaging. Journal of Magnetism and Magnetic Materials, v. 465, p. 33-43, NOV 1 2018. Web of Science Citations: 1.
VON DREIFUS, DRIELE; PEREIRA, RODRIGO; RODRIGUES, ARIANO D.; PEREIRA, ERNESTO C.; DE OLIVEIRA, ADILSON J. A. Sol-gel synthesis of triclinic CoV2O6 polycrystals. CERAMICS INTERNATIONAL, v. 44, n. 16, p. 19397-19401, NOV 2018. Web of Science Citations: 0.
STEIN, C. R.; BEZERRA, M. T. S.; HOLANDA, G. H. A.; ANDRE-FILHO, J.; MORAIS, P. C. Structural and magnetic properties of cobalt ferrite nanoparticles synthesized by co-precipitation at increasing temperatures. AIP ADVANCES, v. 8, n. 5 MAY 2018. Web of Science Citations: 9.
ORIVES, JULIANE R.; VIALI, WESLEY R.; SANTAGNELI, SILVIA H.; AFONSO, CONRADO R. M.; CARVALHO, MARIA H.; DE OLIVEIRA, ADILSON J. A.; NALIN, MARCELO. Phosphate glasses via coacervation route containing CdFe2O4 nanoparticles: structural, optical and magnetic characterization. DALTON TRANSACTIONS, v. 47, n. 16, p. 5771-5779, APR 28 2018. Web of Science Citations: 1.
DA COSTA, R. C.; RODRIGUES, J. E.; GUALDI, A. J.; CUNHA, T. R.; RODRIGUES, A. D.; MARQUES, P. W.; HERNANDES, A. C.; PIZANI, P. S. Dielectric and Magnetic Properties of NixPb1-xTiO3 Solid Solution and Composite: Coexistence of Ferroelectric and Antiferromagnetic Order. Journal of Alloys and Compounds, v. 739, p. 600-606, MAR 30 2018. Web of Science Citations: 1.
DIAS, Y. J.; GIMENES, T. C.; TORRES, S. A. P. V.; MALMONGE, J. A.; GUALDI, A. J.; DE PAULA, F. R. PVDF/Ni fibers synthesis by solution blow spinning technique. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v. 29, n. 1, p. 514-518, JAN 2018. Web of Science Citations: 1.
SCHAEFER, D. M.; DE OLIVEIRA, A. J. A.; DE CAMARGO, P. C.; VARALDA, J.; SCHREINER, W. H.; MOSCA, D. H. Exchange-bias reversal in Mn2-XNi1+xGa films with antisite disorder. INTERMETALLICS, v. 91, p. 22-30, DEC 2017. Web of Science Citations: 0.
VON DREIFUS, DRIELE; PEREIRA, ERNESTO CHAVES; APARECIDO DE OLIVEIRA, ADILSON JESUS. Observation of superficial antiferromagnetism in Co3O4 polycrystals. MATERIALS RESEARCH EXPRESS, v. 2, n. 11 NOV 2015. Web of Science Citations: 2.
DO PIM, WALACE D.; DE FARIA, ERICA N.; OLIVEIRA, WILLIAN X. C.; PINHEIRO, CARLOS B.; NUNES, WALLACE C.; CANO, JOAN; LLORET, FRANCESC; JULVE, MIGUEL; STUMPF, HUMBERTO O.; PEREIRA, CYNTHIA L. M. A heterobimetallic [(Mn5Cu5II)-Cu-II] nanowheel modulated by a flexible bis-oxamate type ligand. DALTON TRANSACTIONS, v. 44, n. 24, p. 10939-10942, 2015. Web of Science Citations: 6.

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