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WALMIR ENO POTTKER
WALMIR ENO POTTKER
E-mail confirmado em utfpr.edu.br
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Influence of order-disorder effects on the magnetic and optical properties of NiFe2O4 nanoparticles
WE Pottker, R Ono, MA Cobos, A Hernando, JFDF Araujo, ACO Bruno, ...
Ceramics International 44 (14), 17290-17297, 2018
952018
A study of Fe2+ xMn1-xAl alloys: Structural and magnetic properties
C Paduani, A Migliavacca, WE Pöttker, J Schaf, JC Krause, JD Ardisson, ...
Physica B: Condensed Matter 398 (1), 60-64, 2007
322007
Non-destructive porosity profile measurement of amorphous materials by gamma-ray transmission
CR Appoloni, WE Pottker
Applied Radiation and Isotopes 61 (6), 1133-1138, 2004
302004
Surface Ferromagnetism in Pr0.5Ca0.5MnO3 Nanoparticles as a Consequence of Local Imbalance in Mn3+:Mn4+ Ratio
HD Aliyu, JM Alonso, P de la Presa, WE Pottker, B Ita, ...
Chemistry of Materials 30 (20), 7138-7145, 2018
192018
Mössbauer effect and magnetization studies of the Fe2+ xCr1− xAl system in the L 21 (X2YZ) structure
C Paduani, WE Pöttker, JD Ardisson, J Schaf, AY Takeuchi, MI Yoshida, ...
Journal of Physics: Condensed Matter 19 (15), 156204, 2007
152007
Magnetic characterization by scanning microscopy of functionalized iron oxide nanoparticles
FV Gutierrez, A De Falco, E Yokoyama, LAF Mendoza, C Luz-Lima, ...
Nanomaterials 11 (9), 2197, 2021
122021
Versatile Hall magnetometer with variable sensitivity assembly for characterization of the magnetic properties of nanoparticles
ACB Jefferson FDF Araujo, Daniel RP Vieira, Fredy Osorio, Walmir E Pöttker ...
Journal of Magnetism and Magnetic Materials, 165431, 2019
122019
Medida da porosidade de materiais amorfos por transmissão de raios gama
WE Pottker, CR Appoloni
Dissertac-ão (Mestrado), Universidade Estadual de Londrina, UEL, Londrina, 2000
112000
Física Moderna e Contemporânea: das teorias quânticas e relativísticas às fronteiras da Física
J Peruzzo, WE POTTKER, TG PRADO
Vol. 01, 2ª edição, Livraria da, 85, 2014
62014
An overview into advantages and applications of conventional and unconventional hydro (solvo) thermal approaches for novel advanced materials design
M de Conti, S Dey, WE Pottker, FA La Porta
Materials Today Sustainability 23, 100458, 2023
42023
Mössbauer effect studies of disordered Fe–Ru alloys
WE Pöttker, C Paduani, JD Ardisson, MI Ioshida
physica status solidi (b) 241 (11), 2586-2593, 2004
42004
Construction of a Hall effect scanning magnetic microscope using permanent magnets for characterization of rock samples
JFDF Araujo, ALA Reis, E Yokoyama, CD Medina, GFG Osorio, ...
Journal of Magnetism and Magnetic Materials 569, 170304, 2023
22023
Magnetic CoFe2O4@ carbon yolk-shell nanoparticles as catalysts for the catalytic wet peroxide oxidation of paracetamol: kinetic insights
NMC Guari, AS Silva, JL Diaz de Tuesta, WE Pottker, PY Cordeiro, ...
Glob. NEST J 25, 57-66, 2022
22022
Nanocrystalline Spinel Manganese Ferrite MnFe2O4: Synthesis, Electronic Structure, and Evaluation of Their Magnetic Hyperthermia Applications
WE Pottker, P de la Presa, MA Gonçalves, TC Ramalho, A Hernando, ...
Functional Properties of Advanced Engineering Materials and Biomolecules …, 2021
22021
Revised Fundamental Properties and Crystal Engineering of Spinel Ferrite Nanoparticles
RC Silva, WE Pottker, ASA Batista, JFDF Araujo, FA La Porta
Emerging Research in Science and Engineering Based on Advanced Experimental …, 2020
22020
Moessbauer effect and magnetization studies of the Fe {sub 2+ x} Cr {sub 1-x} Al system in the L 2 {sub 1}(X {sub 2} YZ) structure
C Paduani, WE Poettker, JD Ardisson, J Schaf, AY Takeuchi, MI Yoshida, ...
Journal of Physics. Condensed Matter 19, 2007
12007
Effect of quenching on structural parameters and magnetic properties of nickel and cobalt spinel ferrites
BRN Pereira, WE Pottker, FAL Porta, G Jaics, MAC Fernandez
Proceedings of the 20. Brazil MRS Meeting, 2022
2022
Nanocrystalline Spinel Manganese Ferrite Structure, MnFe and 2OEvaluation 4
WE Pottker, P de la Presa, MA Gonçalves, TC Ramalho, A Hernando, ...
Functional Properties of Advanced Engineering Materials and Biomolecules, 335, 2021
2021
Composition-dependent synergetic properties of Zn2GeO4/g-C3N4 heterostructure
VY Suzuki, LHC Amorin, JR Fratelli, RC SIlva, GF Tini, WE Pottker, ...
Proceedings of the 18. Brazil MRS Meeting 2019, 2019
2019
Characterization of structural, optical and photocatalyst properties of Mn-doped Zn2GeO4 nanorods
VY Suzuki, LHC Amorin, JR Fratelli, RC SIlva, GF Tini, WE Pottker, ...
Proceedings of the 18. Brazil MRS Meeting 2019, 2019
2019
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