Large conventional and inverse electrocaloric effects in PbMg0.5W0.5O3 multilayer capacitors above and below the Néel temperature

Bulk PbMg _0.5 W _0.5 O _3 (PMW) is an antiferroelectric in which an electric field of 12 V μ m ^−1 is sufficient to initiate a nominally reversible transition to a dipole-aligned (ferroelectric) phase if operating just below the Néel temperature T _N , near room temperature (Li et al 2021 Adv. Func...

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Hlavní autoři:	Sakyo Hirose, Tomoyasu Usui, Takanobu Hiroto, Bhasi Nair, Xavier Moya, Neil D Mathur
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2023-01-01
Edice:	JPhys Energy
Témata:	electrocaloric effects antiferroelectric multilayer capacitors
On-line přístup:	https://doi.org/10.1088/2515-7655/acdc53
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