An approach to measurment of permeability/permittivity tensor of ferrofluids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43926653" target="_blank" >RIV/49777513:23220/15:43926653 - isvavai.cz</a>

Result on the web

<a href="http://iris.elf.stuba.sk/JEEEC/data/pdf/5_115-09.pdf" target="_blank" >http://iris.elf.stuba.sk/JEEEC/data/pdf/5_115-09.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/jee-2015-0048" target="_blank" >10.2478/jee-2015-0048</a>

Result language

angličtina

Original language name

An approach to measurment of permeability/permittivity tensor of ferrofluids

Original language description

The magnetic field acting on the ferrofluids causes microstructural conversions that result in a change of their permeability. For this physical phenomenon is referred to as field induced magnetism (FIMA). An experimental method is described for ferrofluids in this state to examine their permeability tensor. Also an analogous phenomenon is described also when there is a change of the ferrofluids permittivity. We call it field induced dielectric anisotropy (FIDA). The contribution describes the method ofmeasuring of the permittivity tensor. It can be expected that the FIMA and FIDA of ferrofluids will find interesting applications in designing of various sensors, in measurement technology, in mechatronic and in other areas of practice.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electrical Engineering

ISSN

1335-3632

e-ISSN

—

Volume of the periodical

66

Issue of the periodical within the volume

5

Country of publishing house

SK - SLOVAKIA

Number of pages

5

Pages from-to

292-296

UT code for WoS article

000365830700009

EID of the result in the Scopus database

—