Origin and structure of polar domains in doped molecular crystals

Doping can introduce structural distortions in a molecular crystal in the form of polar domains. Here, the authors combine pyroelectric measurements and computation to reveal the molecular structure of such domains in centrosymmetric α-glycine crystals doped with L-amino acids.

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Detalles Bibliográficos
Autores principales: E. Meirzadeh, I. Azuri, Y. Qi, D. Ehre, A. M. Rappe, M. Lahav, L. Kronik, I. Lubomirsky
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/0e156aaf6ed04119a3ec1a361592ef14
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Descripción
Sumario:Doping can introduce structural distortions in a molecular crystal in the form of polar domains. Here, the authors combine pyroelectric measurements and computation to reveal the molecular structure of such domains in centrosymmetric α-glycine crystals doped with L-amino acids.