Influence of surface effects on magnetic behavior of hematite nanoparticles embedded in porous silica matrix

Journal of Physical Chemistry C

Volumn 113, Issue 30, 2009, Pages 13045-13050

  Zelenak, Vladimir ^a   Zelenakova, Adriana ^a   Kovac, Jozef ^b   Vainio, Ulla ^c   Murafa, Nataliya ^d  

^a P J AFÁRIK UNIVERSITY   (Slovakia)

^b INSTITUTE OF EXPERIMENTAL PHYSICS   (Slovakia)

^c DESY   (Germany)

^d INSTITUTE OF INORGANIC CHEMISTRY   (Czech Republic)

Author keywords

[No Author keywords available]

Indexed keywords

ADSORPTION/DESORPTION; BLOCKING TEMPERATURE; COERCIVITIES; COMPOSITE SAMPLES; EDGE SPECTRA; EXTERNAL SURFACES; FERRO-MAGNETIC INTERACTIONS; HEMATITE NANOPARTICLES; HEMATITE PARTICLES; LANGEVIN FUNCTIONS; MAGNETIC BEHAVIOR; MATRIX; NANOCASTING; NANOPOROUS SILICA; POROUS SILICA MATRIX; SILICA MATRIX; SMALL ANGLE X-RAY SCATTERING; SMALL SIZE; SPIN RATIO; SPIN-CANTING; SUPERCONDUCTING QUANTUM INTERFERENCE DEVICE; SUPERPARAMAGNETIC IRON OXIDES; SUPERPARAMAGNETIC RELAXATION; SURFACE EFFECT; SURFACE SPINS; WIDE-ANGLE X-RAY SCATTERING; X-RAY ABSORPTIONS; XANES;

DISTRIBUTION FUNCTIONS; HEMATITE; IRON ORES; IRON OXIDES; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NANOPARTICLES; OXIDE MINERALS; SCATTERING; SILICA; SPIN DYNAMICS; SQUIDS; SULFUR COMPOUNDS; SUPERCONDUCTING MAGNETS; SUPERPARAMAGNETISM; X RAY SCATTERING;

HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY;

EID: 68349097404     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp9007653     Document Type: Article

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