Pyroelectric Effect in Doped Nonpolar Glycine Crystals

G. Yu Sotnikova; P. S. Zelenovskiy; A. D. Ushakov; G. A. Gavrilov; V. Ya Shur; A. L. Kholkin

doi:10.1134/S1063784223090153

Pyroelectric Effect in Doped Nonpolar Glycine Crystals

G. Yu Sotnikova
, P. S. Zelenovskiy
, A. D. Ushakov
, G. A. Gavrilov
, V. Ya Shur
, A. L. Kholkin^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

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.

Original language	English
Pages (from-to)	S125-S131
Journal	Technical Physics
Volume	68
Issue number	Suppl 1
DOIs	https://doi.org/10.1134/S1063784223090153
Publication status	Published - Dec 2023
Externally published	Yes

Keywords

a-glycine
doped molecular crystals
pyroelectricity

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10.1134/S1063784223090153

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title = "Pyroelectric Effect in Doped Nonpolar Glycine Crystals",

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.",

keywords = "a-glycine, doped molecular crystals, pyroelectricity",

author = "Sotnikova, \{G. Yu\} and Zelenovskiy, \{P. S.\} and Ushakov, \{A. D.\} and Gavrilov, \{G. A.\} and Shur, \{V. Ya\} and Kholkin, \{A. L.\}",

note = "Publisher Copyright: {\textcopyright} Pleiades Publishing, Ltd. 2023.",

year = "2023",

month = dec,

doi = "10.1134/S1063784223090153",

language = "English",

volume = "68",

pages = "S125--S131",

journal = "Technical Physics",

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number = "Suppl 1",

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TY - JOUR

T1 - Pyroelectric Effect in Doped Nonpolar Glycine Crystals

AU - Sotnikova, G. Yu

AU - Zelenovskiy, P. S.

AU - Ushakov, A. D.

AU - Gavrilov, G. A.

AU - Shur, V. Ya

AU - Kholkin, A. L.

N1 - Publisher Copyright: © Pleiades Publishing, Ltd. 2023.

PY - 2023/12

Y1 - 2023/12

N2 - 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.

AB - 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.

KW - a-glycine

KW - doped molecular crystals

KW - pyroelectricity

UR - https://www.scopus.com/pages/publications/85187934497

U2 - 10.1134/S1063784223090153

DO - 10.1134/S1063784223090153

M3 - Article

AN - SCOPUS:85187934497

SN - 1063-7842

VL - 68

SP - S125-S131

JO - Technical Physics

JF - Technical Physics

IS - Suppl 1

ER -

Pyroelectric Effect in Doped Nonpolar Glycine Crystals

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Keywords

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