Investigation of LiNbO3 and LiTaO3 single crystals for pyroelectric applications in the wide temperature range - Université de Lorraine Accéder directement au contenu
Article Dans Une Revue Ferroelectrics Année : 2007

Investigation of LiNbO3 and LiTaO3 single crystals for pyroelectric applications in the wide temperature range

Résumé

We present temperature dependences of pyroelectric response in LiNbO 3 and LiTaO 3 single crystals in operating condition as pyroelectric detectors and in the range 4,2–400 K. In the range 200–400 K, the pyroelectric response is nearly constant. At low-temperature (40–80 K) the pyroelectric response is shown to be the largest. In the range 4,5–12 K, the sign of the pyroelectric coefficient is found to change. This could be used for temperature stabilization devices.
Fichier principal
Vignette du fichier
Bravina2007.pdf (343.69 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00186014 , version 1 (02-12-2021)

Licence

Paternité - Pas d'utilisation commerciale

Identifiants

Citer

Svetlana L Bravina, Nicholas V Morozovsky, Anna N Morozovska, Stéphane Gille, Jean-Paul Salvestrini, et al.. Investigation of LiNbO3 and LiTaO3 single crystals for pyroelectric applications in the wide temperature range. Ferroelectrics, 2007, 353, pp.636-645. ⟨10.1080/00150190701368166⟩. ⟨hal-00186014⟩
51 Consultations
464 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More