Magalhães et al., 2000 - Google Patents
Wetting of glass surfaces by ionic magnetic fluids: Effect of the concentration and the p H of the solution and of the size of the magnetic grains on a surface stabilized …Magalhães et al., 2000
- Document ID
- 10445934893603807112
- Author
- Magalhães M
- Figueiredo Neto A
- Bee A
- Bourdon A
- Publication year
- Publication venue
- The Journal of Chemical Physics
External Links
Snippet
The wetting of glass surfaces by ionic magnetic fluids (ferrofluids) is studied, using an improved birefringence technique, as a function of the concentration and size of the colloidal grains, and the p H of the solution. The problem is considered as a phase transition induced …
- 239000011521 glass 0 title abstract description 21
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/10—Plotting field distribution; Measuring field distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/21—Polarisation-affecting properties
- G01N21/23—Bi-refringence
-
- G—PHYSICS
- G02—OPTICS
- G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bacri et al. | Magnetic colloidal properties of ionic ferrofluids | |
| Bentivegna et al. | Magnetically textured γ-Fe 2 O 3 nanoparticles in a silica gel matrix: optical and magneto-optical properties | |
| Safarov et al. | Magneto-optical effects enhanced by surface plasmons in metallic multilayer films | |
| Hasmonay et al. | Static magneto-optical birefringence of size-sorted γ-Fe 2 O 3 nanoparticles | |
| Martinez et al. | A novel magneto-optic ferrofluid material for sensor applications | |
| Bland et al. | Ferromagnetic moments in metastable magnetic films by spin-polarized–neutron reflection | |
| Moog et al. | Thickness and polarization dependence of the magnetooptic signal from ultrathin ferromagnetic films | |
| Skibin et al. | Birefringence in a ferromagnetic liquid | |
| CN101271059A (en) | Large field longitudinal surface magnetooptical Kerr effect measuring apparatus | |
| Bacri et al. | Dynamics of lyotropic ferronematic liquid crystals submitted to magnetic fields | |
| Neveu-Prin et al. | Magnetic birefringence of cobalt ferrite ferrofluids | |
| Da Silva et al. | Optical-and x-ray-scattering studies of ionic ferrofluids of MnFe 2 O 4, γ-Fe 2 O 3, and CoFe 2 O 4 | |
| Magalhães et al. | Wetting of glass surfaces by ionic magnetic fluids: Effect of the concentration and the p H of the solution and of the size of the magnetic grains on a surface stabilized birefringent layer | |
| Guyot et al. | Mobility and/or damping of the domain wall | |
| Fannin et al. | On the broadband measurement of the permittivity and magnetic susceptibility of ferrofluids | |
| Wu et al. | Cylindrical vector beam for vector magnetic field sensing based on magnetic fluid | |
| Klank et al. | Characterization and optimization of magnetic garnet films for magneto-optical visualization of magnetic field distributions | |
| Hasmonay et al. | Alternating magneto-birefringence of ionic ferrofluids in crossed fields | |
| Matuo et al. | Surface-induced ordering in ionic and surfacted magnetic fluids | |
| Lenglet et al. | Second-harmonic generation in magnetic colloids by orientation of the nanoparticles | |
| Yang et al. | Faraday Rotation and Transition of Spin Configuration in Terbium Iron Garnet at Very High Magnetic Fields | |
| Wagreich et al. | Accurate magneto-optic sensitivity measurements of some diamagnetic glasses and ferrimagnetic bulk crystals using small applied AC magnetic fields | |
| Pelzl et al. | Locally resolved magnetic resonance in ferromagnetic layers and films | |
| Jirsa et al. | FMR modes of the bubble domain lattice in garnet films magnetized along the normal | |
| Bogdanova et al. | Influence of mechanical strains on the antiferromagnetic resonance modes of bulk α-Fe2O3 |