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

Almagià, Roberto

[Born] 1884 [Died] 1962 Italian geographer. Profes...

Weak point - Ossho

In the Middle Ages, fields were exempt from part o...

Toyonaka [town] - Toyonaka

A former town in Mitoyo County, western Kagawa Pre...

Malvaviscuseus orboreus (English spelling) Malvaviscuseusorboreus

... Fringed hibiscus, cut-petaled hibiscus, coral...

A guide to phonological description

…Fleeing the revolution, he transferred to Rostov...

Carolingian small letters

…That is, the skeleton was made up of parishes, t...

Kino, Eusebio Francisco

Born: August 10, 1645, Seguin, Tyrol [Died] March ...

Council of Councilors - Hyojoshu

In the Kamakura Shogunate, these were the members...

This circle - ZEEN

A Myoho scholar from the end of the Kamakura perio...

Orizaba [Mountain] - Orizaba

Also known as Mount Citlaltepetl. A volcano in the...

Elbląg (English spelling)

A city in Warminsko-Mazurskie Voivodeship in north...

Caillois, Roger

Born: March 3, 1913, Reims [Died] December 21, 197...

Kaga Three Lakes - Kagasanko

A general term for Imaedagata, Kibagata, and Shiba...

Karisimbi [Mountain] - Karisimbi

...3,470m above sea level. It is part of the Viru...

Sarapis

…A hybrid deity that clearly illustrates the reli...