Polder tensor
id:
polder-tensor-201-12291072
title:
Polder tensor
text:
The Polder tensor is a tensor introduced by Dirk Polder for the description of magnetic permeability of ferrites. The tensor notation needs to be used because ferrimagnetic material becomes anisotropic in the presence of a magnetizing field. The tensor is described mathematically as: Neglecting the effects of damping, the components of the tensor are given by where γ = 1.11 × 10 5 ⋅ g / is the effective gyromagnetic ratio and g , the so-called effective g-factor (physics), is a ferrite material
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Polder_tensor
date created:
date modified:
2023-09-24T17:53:10Z
main entity:
{"identifier":"Q7209231","url":"https://www.wikidata.org/entity/Q7209231"}
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fields total:
13
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13