Ferroelectric phase transition

Japanese: 強誘電相転移 - きょうゆうでんそうてんい
Ferroelectric phase transition

…Ferroelectrics generally do not have spontaneous polarization at high temperatures, and as the temperature is lowered, they undergo a phase transition to the ferroelectric phase at a certain temperature. This is called the ferroelectric phase transition. At temperatures above this phase transition point (sometimes called the Curie point), the dielectric constant increases with decreasing temperature according to the Curie–Weiss law, and diverges at the phase transition point. …

*Some of the terminology that refers to "ferroelectric phase transition" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…強誘電体は高温では一般に自発分極をもたず,温度を下げていくと,一定の温度で強誘電相へ相転移する。これを強誘電相転移という。この相転移点(キュリー点ということがある)以上の温度では,誘電率は温度が下がるとキュリー=ワイスの法則に従って増大し,相転移点で発散する。…

※「強誘電相転移」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Ferroelectrics - Ferroelectrics

>>:  Eutectic point - eutectic point

Recommend

Fig enema liquid - fig enema

…Physical stimuli include warm water and paper st...

Isoeugenol

C10H12O2 ( mw164.20 ). A food additive used as a f...

Money market

Generally, a financial market (short-term financia...

Thyroiditis

...Recently, advances in these treatments have ma...

Deutsche Edison-Gesellschaft für angewandre Elektricität

…[Ryozo Aoki]. … *Some of the terminology explana...

Arc de Triomphe de l'Étoile

This victory monument from the time of Napoleon I...

《The Conflict Between Education and Religion》

...As a philosopher, he advocated the theory of p...

Gandzha

...An industrial city in the western part of the ...

Journal des scavans (English)

… 【history】 The first periodical in the form of a...

Acid chloride - Sanenkabutsu

Also known as acyl chloride. A compound in which ...

Post office savings - Ekiteikyokuchokin

…The postal savings system was established with t...

Acute unexpected death - Kyuseifusoukushi

…Sudden deaths in infants can be broadly divided ...

The vassal system

A system of lord-vassal relationships with a stron...

Valentia - Valentia

…Agricultural and industrial products are exporte...