dhoobada Piezoelectric waa shay dhoobada shaqaynaysa-saamaynta piezoelectric taas oo bedeli karta tamarta farsamada iyo tamarta korantada.Marka laga reebo piezoelectricity, ceramics piezoelectric waxay sidoo kale leeyihiin sifooyin koronto iyo dabacsanaan.Bulshada casriga ah, qalabka piezoelectric, sida qalabka wax-qabadka ee beddelka elektiroonigga ah, ayaa door muhiim ah ka ciyaara beeraha farsamada sare.

Ceramics Ferroelectric waa nooc ka mid ah ceramics piezoelectric kuwaas oo sifooyinkooda ugu muhiimsan yihiin:
(1) Waxaa jira dabaylo iskiis ah oo heerkul gaar ah.Marka ay ka sarreyso heerkulka Curie, polarization-ka keligiis ahi wuu baaba'aa oo wejiga ferroelectric wuxuu isu beddelaa weji koronto-dhal ah;
(2) joogitaanka domain;
(3) Marka gobolka polarization is beddelo, dabeecadda heerkulka joogtada ah ee dielectric si weyn ayaa isbeddelaysa, kor u kaca, oo adeecda sharciga Curie-Weiss;
(4) Xoojinta polarization-ku waxay ku beddeshaa xoogga goobta korantada ee lagu dabaqay si loo sameeyo loop hysteresis;
(5) Dielectric joogto ah si aan toos ahayn ula beddelo beerta korontada codsatay;
(6) Soo saarista korantada ama cadaadis koronto oo hoos yimaada ficilka beer koronto

Barium titanate waa walxo ka samaysan ferroelectric oo leh dielectric joogto ah iyo luminta dielectric hooseeya.Waa mid ka mid ah qalabka ugu badan ee loo isticmaalo dhoobada elektaroonigga ah waxaana loo yaqaanaa "tiirka warshadaha dhoobada elektaroonigga ah".

BATIO3ceramics waa cilmi baaris iyo horumarinta alaabta dhoobada ah ee piezoelectric-ka xorta ah ee macdanta rasaasta oo leh dielectric joogto ah, koronto-mechanical weyn oo iskuxiran iyo piezoelectric joogto ah, factor tayada farsamada dhexdhexaadka ah iyo luminta dielectric yar.

Sida wax ferroelectric ah, barium titanate (BaTiO3) waxaa si weyn loo isticmaalaa in capacitors dhoobada muti-lakabka, sonar, ogaanshaha shucaaca infrared, capacitors dhoobada xadka hadhuudh, ceramics heerkulka wanaagsan coefficient kulaylka, iwm Rajada codsiga ballaaran waxaa loo yaqaan sida tiirarka elektarooniga ah. dhoobadaIyadoo horumarinta qalabyada elektiroonigga ah ee yaryar, khafiifka ah, la isku halleyn karo oo khafiif ah iyo qaybahooda, baahida loo qabo nadiifinta sare ee ultra-fine barium titanate ayaa noqonaysa mid degdeg ah.