A hybrid double perovskite ferroelastic exhibiting the highest number of orientation states

Wei Jian Xu; Pavel Zelenovskii; Alexander Tselev; Luis Verissimo; Konstantin Romanyuk; Wei Yuan; Wei Xiong Zhang; Andrei Kholkin; João Rocha

doi:10.1039/d3cc02645k

A hybrid double perovskite ferroelastic exhibiting the highest number of orientation states

Wei Jian Xu^*
, Pavel Zelenovskii
, Alexander Tselev
, Luis Verissimo
, Konstantin Romanyuk
, Wei Yuan
, Wei Xiong Zhang^*
, Andrei Kholkin^*
, João Rocha^*

^*Corresponding author for this work

University of Aveiro
Sun Yat-Sen University

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

13 Citations (Scopus)

Abstract

Integrating NH₄⁺ as a B′-site ion within a three-dimensional double hybrid perovskite resulted in a novel high-temperature ferroelastic, (Me₃NOH)₂(NH₄)[Co(CN)₆], which uniquely demonstrates a reversible triclinic-to-cubic phase transition at 369 K and offers a record-setting 24 orientation states, the highest ever reported among all ferroelastics.

Original language	English
Pages (from-to)	11264-11267
Number of pages	4
Journal	Chemical Communications
Volume	59
Issue number	75
DOIs	https://doi.org/10.1039/d3cc02645k
Publication status	Published - 28 Aug 2023
Externally published	Yes

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title = "A hybrid double perovskite ferroelastic exhibiting the highest number of orientation states",

abstract = "Integrating NH4+ as a B′-site ion within a three-dimensional double hybrid perovskite resulted in a novel high-temperature ferroelastic, (Me3NOH)2(NH4)[Co(CN)6], which uniquely demonstrates a reversible triclinic-to-cubic phase transition at 369 K and offers a record-setting 24 orientation states, the highest ever reported among all ferroelastics.",

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AU - Xu, Wei Jian

AU - Zelenovskii, Pavel

AU - Tselev, Alexander

AU - Verissimo, Luis

AU - Romanyuk, Konstantin

AU - Yuan, Wei

AU - Zhang, Wei Xiong

AU - Kholkin, Andrei

AU - Rocha, João

PY - 2023/8/28

Y1 - 2023/8/28

N2 - Integrating NH4+ as a B′-site ion within a three-dimensional double hybrid perovskite resulted in a novel high-temperature ferroelastic, (Me3NOH)2(NH4)[Co(CN)6], which uniquely demonstrates a reversible triclinic-to-cubic phase transition at 369 K and offers a record-setting 24 orientation states, the highest ever reported among all ferroelastics.

AB - Integrating NH4+ as a B′-site ion within a three-dimensional double hybrid perovskite resulted in a novel high-temperature ferroelastic, (Me3NOH)2(NH4)[Co(CN)6], which uniquely demonstrates a reversible triclinic-to-cubic phase transition at 369 K and offers a record-setting 24 orientation states, the highest ever reported among all ferroelastics.

UR - https://www.scopus.com/pages/publications/85170712729

U2 - 10.1039/d3cc02645k

DO - 10.1039/d3cc02645k

M3 - Article

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VL - 59

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JO - Chemical Communications

JF - Chemical Communications

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ER -

A hybrid double perovskite ferroelastic exhibiting the highest number of orientation states

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