Dataset Information

Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb₂Te₄.

ABSTRACT: It remains a daunting task to quantify the configurational entropy of a material from atom-revolved electron microscopy images and correlate the results with the material's lattice thermal conductivity, which strides across statics, dynamics, and thermal transport of crystal lattice over orders of magnitudes in length and time. Here, a proof-of-principle study of atomic-scale visualization and quantification of configurational entropy in relation to thermal conductivity in single crystalline trigonal GeSb₂Te₄ (aka t-GeSb₂Te₄) with native atomic site disorder is reported. A concerted effort of large t-GeSb₂Te₄ single crystal growth, in-lab developed analysis procedure of atomic column intensity, the visualizatio

SUBMITTER: Chen Y

PROVIDER: S-EPMC8061353 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature

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Dataset Information

Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb₂Te₄.

OmicsDI is part of the ELIXIR infrastructure

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Dataset Information

Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb2Te4.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb₂Te₄.