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Polarization or polarisation can refer to: ==In the physical sciences== *Polarization (waves) or ''State of Polarization'' (SOP), the direction(s) of the oscillating quantity involved in wave motion. * *Polarization (antenna), the state of polarization (in the above sense) of electromagnetic waves transmitted by or received by a radio antenna *Dielectric polarization, charge separation in insulating materials: * *Polarization density, volume dielectric polarization * *Dipolar polarization, orientation of permanent dipoles * *Ionic polarization, displacement of ions in a crystal * *Maxwell-Wagner-Sillars polarization, slow long-distance charge separation in dielectric spectroscopy on inhomogeneous soft matter *Polarization (electrochemistry), a change in the equilibrium potential of an electrochemical reaction *Concentration polarization, the shift of the electrochemical potential difference across an electrochemical cell from its equilibrium value *Spin polarization, the degree by which the spin of elementary particles is aligned to a given direction *Polarizability, an electrical property of atoms or molecules and a separate magnetic property of subatomic particles * *Polarization function, a feature of some molecular modelling methods *Photon polarization, the mathematical link between wave polarization and spin polarization *Vacuum polarization, a process in which a background electromagnetic field produces virtual electron-positron pairs *Polarity in embryogenesis, during development, an embryo has an animal pole and a vegetal pole 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Polarization」の詳細全文を読む スポンサード リンク
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