Emu: projeto para aquisicao de um magnetometro de amostra vibrante que utiliza como sensor um dispositivo supercondutor de interferencia quantica acoplado (squid-vsm) com circuito fechado de criogenia

• Grant number: 09/54082-2
• Support Opportunities: Multi-user Equipment Program
• Start date: November 01, 2010
• End date: October 31, 2012
• Field of knowledge: Physical Sciences and Mathematics - Chemistry
• Principal Investigator: Ernesto Chaves Pereira de Souza
• Grantee: Ernesto Chaves Pereira de Souza
• Host Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil
• City of the host institution: São Carlos
• EMU web page: Página do Equipamento Multiusuário não informada
• Type of equipment: Tipo de Equipamento Multiusuário não informado
• Manufacturer: Fabricante não informado
• Model: Modelo não informado

Abstract

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

(29)

(The scientific publications listed on this page originate from the Web of Science or SciELO databases. Their authors have cited FAPESP grant or fellowship project numbers awarded to Principal Investigators or Fellowship Recipients, whether or not they are among the authors. This information is collected automatically and retrieved directly from those bibliometric databases.)

MEDRANO, C. P. C.; SADROLLAHI, E.; DA FONSECA, R. G. M.; PASSAMANI, E. C.; FREITAS, D. C.; CONTINENTINO, M. A.; SANCHEZ, D. R.; LITTERST, F. J.; BAGGIO-SAITOVITCH, E.. Magnetic properties of Ni5Sn(O2BO3)(2) ludwigite. Physical Review B, v. 103, n. 6, FEB 24 2021. (09/54082-2)

ZABOTTO, F. L.; MILTON, P.; GUALDI, A. J.; DE OLIVEIRA, A. J. A.; EIRAS, J. A.; GARCIA, D.. Magnetodielectric and magnetoelectric correlation in (1-x)PMN-PT/xCFO 0-3 particulate composites. Journal of Alloys and Compounds, v. 829, JUL 15 2020. (09/54082-2, 19/03110-8, 17/24995-2, 13/07296-2)

ROSSI, VINICIUS PRETTI; BONINI, RICARDO PEREIRA; GONCALVES, ANDRE MARINO; GUALDI, ALEXANDRE JOSE; EIRAS, JOSE ANTONIO; ZABOTTO, FABIO LUIS. Silicon substrate orientation influence on structural and magnetic properties of BaFe12O19 thin films obtained by RF magneton sputtering. Journal of Magnetism and Magnetic Materials, v. 504, JUN 15 2020. (09/54082-2, 19/03110-8)

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. (09/54082-2)

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. (09/54082-2, 13/18854-6)

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. (09/54082-2, 13/07296-2, 17/24995-2)

OLIVEIRA, ALINE ALVES; VALERIO-CUADROS, MARLON IVAN; DE BRITO, ALEX SOARES; TUPAN, LILIAN FELIPE SILVA; IVASHITA, FLAVIO FRANCISCO; GESHEV, JULIAN; PAESANO, JR., ANDREA. Core-shell behavior and exchange bias of Fe-doped CuO nanoparticles. AIP ADVANCES, v. 10, n. 6, JUN 1 2020. (09/54082-2)

DE SOUZA, MATEUS S.; REIS, SAMIRA G.; STINGHEN, DANILO; ESCOBAR, LIVIA B. L.; CASSARO, RAFAEL A. . ALLAO; PONETI, GIORDANO; BORTOLOT, CAROLINA S.; MARBEY, JONATHAN; HILL, STEPHEN; VAZ, MARIA G. F.. High-Frequency EPR Studies of New 2p-3d Complexes Based on a Triazolyl-Substituted Nitronyl Nitroxide Radical: The Role of Exchange Anisotropy in a Cu-Radical System. Inorganic Chemistry, v. 61, n. 31, p. 11-pg., 2022-07-25. (09/54082-2)

DE SOUZA, BRUNA G.; FIGUEIRA, GUSTAVO; CARVALHO, MARIA H.; ALCARAZ-GONZALEZ, VICTOR; SALDANA-FLORES, KARLA E.; GODINHO JR, MARIO; DE OLIVEIRA, ADILSON J. A.; KIMINAMI, RUTH H. G. A.; RUOTOLO, LUIS A. M.; URQUIETA-GONZALEZ, ERNESTO A.. A novel synthesis route to obtain magnetic nanocrystalline cobalt ferrite with photo-Fenton activity. Materials Chemistry and Physics, v. 257, JAN 1 2021. (13/07296-2, 17/13769-1, 17/24995-2, 09/54082-2)

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. (13/07793-6, 09/54082-2)

DA FONSECA, R. G. M.; ALBERS, R. F.; LEITE, E. R.; DE OLIVEIRA, A. J. A.. Parallel magnetic anisotropy in few layers MoS2 films. Journal of Magnetism and Magnetic Materials, v. 497, MAR 1 2020. (09/54082-2, 13/07296-2)

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. (09/54082-2, 13/07296-2)

PICHORIM, A.; NECKEL, I. T.; DE OLIVEIRA, A. J. A.; VARALDA, J.; MOSCA, D. H.. Room temperature ferromagnetism in oxygen-deficient gallium oxide films with cubic spinel structure. Materials Chemistry and Physics, v. 287, p. 6-pg., 2022-08-01. (09/54082-2, 13/07296-2)

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. (13/07793-6, 09/54082-2)

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. (09/54082-2)

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. (09/54082-2)

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. (13/07296-2, 12/00116-6, 13/01284-2, 09/54082-2)

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. (09/54082-2, 13/18854-6)

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. (09/54082-2)

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.; et al. 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. (09/54082-2)

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. (09/54082-2, 13/07296-2)

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. (13/07296-2, 12/24025-0, 09/54082-2)

PATRASCU, ANDREI A.; BRIGANTI, MATTEO; SORIANO, STEPHANE; CALANCEA, SERGIU; CASSARO, RAFAEL A. ALLAO; TOTTI, FEDERICO; VAZ, MARIA G. F.; ANDRUH, MARIUS. SMM Behavior Tuned by an Exchange Coupling LEGO Approach for Chimeric Compounds: First 2p-3d-4f Heterotrispin Complexes with Different Metal Ions Bridged by One Aminoxyl Group. Inorganic Chemistry, v. 58, n. 19, p. 13090-13101, OCT 7 2019. (09/54082-2)

SANTANA, ALISSON J.; TURCHETTI, DENIS A.; ZANLORENZI, CRISTIANO; DOS SANTOS, JOSE C. R.; DE OLIVEIRA, ADILSON J. A.; AKCELRUD, LENI. agnetic Properties of a Polyfluorene Derivative Metallopolymer Containing Neodymium Ion. MACROMOLECULAR CHEMISTRY AND PHYSICS, v. 223, n. 3, DEC 2021. (09/54082-2, 13/07296-2)

BONINI, RICARDO PEREIRA; GUALDI, ALEXANDRA JOSE; EIRAS, JOSE ANTONIO; ZABOTTO, FABIO LUIS. Strain-induced modulation of magnetodielectric and magnetoelectric coupling in pzt/cfo thin films grown by rf-sputtering. Journal of Magnetism and Magnetic Materials, v. 552, p. 9-pg., 2022-02-25. (09/54082-2, 19/03110-8, 17/13769-1)

MEDRANO, C. P. C.; SADROLLAHI, E.; DA FONSECA, R. G. M.; PASSAMANI, E. C.; FREITAS, D. C.; CONTINENTINO, M. A.; SANCHEZ, D. R.; LITTERST, F. J.; BAGGIO-SAITOVITCH, E.. Magnetic properties of Ni5Sn(O2BO3)(2) ludwigite. PHYSICAL REVIEW B, v. 103, n. 6, p. 10-pg., 2021-02-24. (09/54082-2)

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 [Mn₅^IICu₅^II] nanowheel modulated by a flexible bis-oxamate type ligand. DALTON TRANSACTIONS, v. 44, n. 24, p. 4-pg., 2015-01-01. (09/54082-2)

ROSSI, VINICIUS PRETTI; BONINI, RICARDO PEREIRA; GONCALVES, ANDRE MARINO; GUALDI, ALEXANDRE JOSE; EIRAS, JOSE ANTONIO; ZABOTTO, FABIO LUIS. Silicon substrate orientation influence on structural and magnetic properties of BaFe₁₂O₁₉ thin films obtained by RF magneton sputtering. Journal of Magnetism and Magnetic Materials, v. 504, p. 6-pg., 2020-06-15. (19/03110-8, 09/54082-2)

HADAIAN, YASER; SAMPAIO, DIEGO R. T.; RAMOS, ANA PAULA; CARNEIRO, ANTONIO. A. O.; PAVAN, THEO Z.; IEEE. Magneto-motive ultrasound imaging using superparamagnetic ferrite nanoparticle with enhanced saturation magnetization synthesized by a simple copreciptation method. 2017 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), v. N/A, p. 4-pg., 2017-01-01. (09/54082-2, 13/18854-6)