Ellipsometry of magnetic fluid in a magnetic field
Source abstract
Abstract
Abstract The ellipsometric parameters of light reflected from a magnetic fluid under the influence of a magnetic field were measured. In a magnetic fluid with nonsuperparamagnetic magnetite particles with a diameter of about 20–30 nm, a nonlinear change in the ellipsometric parameters under the action of a field was detected. The dependence of the effect on the wavelength of light is established.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Optical Polarization and Ellipsometry · Characterization and Applications of Magnetic Nanoparticles · Atmospheric aerosols and clouds
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
Show source-provided references
1. Ferrofluids: properties and applications10.1590/S0103-97332005000400018 ↗
2. Magnetooptical effects of magnetic fluid10.1143/JPSJ.56.3362 ↗
3. Magneto-optic effects in ferrofluids10.1088/0022-3727/13/12/018 ↗
4. Birefringence in a ferromagnetic liquid
5. Orientational dynamics of ferrofluids with finite magnetic anisotropy of the particles: relaxation of magneto-birefringence in crossed fields10.1103/PhysRevE.66.021203 ↗
6. Birefringence and scattering of light in colloidal solutions of magnetite in kerosene10.1134/S0030400X16020090 ↗
7. Large magneto-optical Kerr effect and imaging of magnetic octupole domains in an antiferromagnetic metal10.1038/s41566-017-0086-z ↗
8. The odd magneto-optical effects in magnetic fluid10.1109/20.42458 ↗
9. Magneto-optical and optical investigation of the surface region of magnetic fluids10.1016/0304-8853(90)90026-M ↗
10. Equatorial Kerr effect in magnetite magnetic fluids
11. The influence of dielectric permittivity of the medium on magneto-optical properties of the magnetite ultrafine structures
12. Magneto-ellipsometry as a powerful technique for investigating magneto-optical structures properties10.1016/j.jmmm.2016.12.073 ↗
13. Handbook of Ellipsometry, ed. by H.G. Tompkins and E.A. Irene, William Andrew, New York, 2005.
14. Spectral dependences of the complex refractive index of concentrated magnetic fluids
15. In situ magneto-optical ellipsometry data analysis for films growth control10.1016/j.jmmm.2016.12.050 ↗
16. Surface ordering at the air-nematic interface. Part 2: a spectroscopic ellipsometry study of orientational order10.1080/02678290601096211 ↗