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- Title
Pyroelectric Effect in Doped Nonpolar Glycine Crystals.
- Authors
Sotnikova, G. Yu.; Zelenovskiy, P. S.; Ushakov, A. D.; Gavrilov, G. A.; Shur, V. Ya.; Kholkin, A. L.
- Abstract
Doping-induced local symmetry breaking of centrosymmetric molecular crystals endows them with piezoelectric and pyroelectric properties. In this work, we measured temperature dependences of pyroelectric and piezoelectric coefficients in α-glycine crystals single-doped by threonine and double-doped by threonine and alanine. We analyzed primary and secondary pyroelectric effects in these crystals and suggested a model of the dopant complexes related to the observed effects.
- Subjects
MOLECULAR crystals; CRYSTAL models; CRYSTALS; GLYCINE; SYMMETRY breaking
- Publication
Technical Physics, 2023, Vol 68, pS125
- ISSN
1063-7842
- Publication type
Article
- DOI
10.1134/S1063784223090153