Silvana Stewart
Silvana Stewart
Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata and IFLP
Verified email at
Cited by
Cited by
Nitrogen-containing TiO2 photocatalysts: Part 2. Photocatalytic behavior under sunlight excitation
C Belver, R Bellod, SJ Stewart, FG Requejo, M Fernández-García
Applied Catalysis B: Environmental 65 (3-4), 309-314, 2006
Cationic exchange in nanosized spinel revealed by experimental and simulated near-edge absorption structure
SJ Stewart, SJA Figueroa, JM Ramallo López, SG Marchetti, JF Bengoa, ...
Physical Review B—Condensed Matter and Materials Physics 75 (7), 073408, 2007
Alternative low-cost approach to the synthesis of magnetic iron oxide nanoparticles by thermal decomposition of organic precursors
IOP De Berti, MV Cagnoli, G Pecchi, JL Alessandrini, SJ Stewart, ...
Nanotechnology 24 (17), 175601, 2013
Oxygen-vacancy-induced local ferromagnetism as a driving mechanism in enhancing the magnetic response of ferrites
CE RodrÍguez Torres, GA Pasquevich, PM Zélis, F Golmar, SP Heluani, ...
Physical Review B 89 (10), 104411, 2014
Influence of N-doping on the structure and electronic properties of titania nanoparticle photocatalysts
SJ Stewart, M Fernández-García, C Belver, BS Mun, FG Requejo
The Journal of Physical Chemistry B 110 (33), 16482-16486, 2006
Structural and magnetic study of zinc-doped magnetite nanoparticles and ferrofluids for hyperthermia applications
PM Zélis, GA Pasquevich, SJ Stewart, MBF van Raap, J Aphesteguy, ...
Journal of Physics D: Applied Physics 46 (12), 125006, 2013
Magnetic interactions in hematite small particles obtained by ball milling
RA Borzi, SJ Stewart, G Punte, RC Mercader, M Vasquez-Mansilla, ...
Journal of magnetism and magnetic materials 205 (2-3), 234-240, 1999
Local structure and magnetic behaviour of Fe-doped TiO2 anatase nanoparticles: experiments and calculations
CE Rodríguez-Torres, AF Cabrera, LA Errico, C Adan, FG Requejo, ...
Journal of physics: condensed matter 20 (13), 135210, 2008
Magnetic ZnFe2O4 nanoferrites studied by X-ray magnetic circular dichroism and Mössbauer spectroscopy
SJ Stewart, SJA Figueroa, MB Sturla, RB Scorzelli, F García, FG Requejo
Physica B: Condensed Matter 389 (1), 155-158, 2007
Magnetic behavior of nanosized cupric oxide
RA Borzi, SJ Stewart, RC Mercader, G Punte, F Garcia
Journal of magnetism and magnetic materials 226, 1513-1515, 2001
Magnetic size growth in nanocrystalline copper ferrite
SJ Stewart, MJ Tueros, G Cernicchiaro, RB Scorzelli
Solid state communications 129 (6), 347-351, 2004
Effects of milling-induced disorder on the lattice parameters and magnetic properties of hematite
SJ Stewart, RA Borzi, ED Cabanillas, G Punte, RC Mercader
Journal of magnetism and magnetic materials 260 (3), 447-454, 2003
Effect of ion doping on CuO magnetism
RA Borzi, SJ Stewart, G Punte, RC Mercader, GA Curutchet, RD Zysler, ...
Journal of Applied Physics 87 (9), 4870-4872, 2000
Magnetic properties and 57Fe Mössbauer spectroscopy of Mediterranean prehistoric obsidians for provenance studies
SJ Stewart, G Cernicchiaro, RB Scorzelli, G Poupeau, P Acquafredda, ...
Journal of Non-Crystalline Solids 323 (1-3), 188-192, 2003
Thermal Evolution of Pt-Rich FePt/Fe3O4 Heterodimers Studied Using X-ray Absorption Near-Edge Spectroscopy
SJA Figueroa, SJ Stewart, T Rueda, A Hernando, P De la Presa
The Journal of Physical Chemistry C 115 (13), 5500-5508, 2011
Degradation of methylene blue dye under dark and visible light conditions in presence of hybrid composites of nanostructured MgFe2O4 ferrites and oxygenated organic compounds
AF Cabrera, CER Torres, SG Marchetti, SJ Stewart
Journal of Environmental Chemical Engineering 8 (5), 104274, 2020
Influence of zinc doping on the structural and magnetic properties of α-Fe2O3
I Ayub, FJ Berry, RL Bilsborrow, Ö Helgason, RC Mercader, EA Moore, ...
Journal of Solid State Chemistry 156 (2), 408-414, 2001
A structural and Mössbauer study of Y3Fe5O12 nanoparticles prepared with high energy ball milling and subsequent sintering
HM Widatallah, C Johnson, SH Al-Harthi, AM Gismelseed, AD Al-Rawas, ...
Hyperfine Interactions 183, 87-92, 2008
Structural and magnetic studies of nanocrystalline Mg-doped Li0. 5Fe2. 5O4 particles prepared by mechanical milling
HM Widatallah, C Johnson, AM Gismelseed, IA Al-Omari, SJ Stewart, ...
Journal of Physics D: Applied Physics 41 (16), 165006, 2008
Thermal dependence of the magnetization of antiferromagnetic copper (II) oxide nanoparticles
SJ Stewart, M Multigner, JF Marco, FJ Berry, A Hernando, JM Gonzalez
Solid state communications 130 (3-4), 247-251, 2004
The system can't perform the operation now. Try again later.
Articles 1–20