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Polarization density

In classical electromagnetism, polarization density (or electric polarization, or simply polarization) is the vector field that expresses the volumetric density of permanent or induced electric dipole moments in a dielectric material. When a dielectric is placed in an external electric field, its atoms or molecules gain electric dipole moment and the…

Measurement, Relationship between the fields of P and E & Polarization density in Maxwell's equations

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Other expressions

  • (1) Polarization density

Relationship between the fields of P and E

Polarization density in Maxwell's equations

Polarization ambiguity

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Polarization density

Nodes56
Edges55
Triples6
Avg. degree1.96
Density0.035714
Components1

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Polarization density

Top relations

related to Anisotropic dielectrics · 2
Polarization density → In, The
related to Time-varying polarization density · 1
Polarization density → When

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Important terminology

polarization field electric displaystyle density charge dielectric bound material text volume dipole charges mathbf free rho equation moment negative given

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SubjectPredicateObjectConfidenceSrc
the Pockels effectinstance ofdescribing phenomena0.80text
optical rectificationinstance ofdescribing phenomena0.80text
second-harmonic generationinstance ofdescribing phenomena0.80text
Polarization densityrelated to Anisotropic dielectricsThe0.60section
Polarization densityrelated to Anisotropic dielectricsIn0.60section
Polarization densityrelated to Time-varying polarization densityWhen0.60section

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