The mechanical behavior of CdTe

Gutmanas, E.Y.; Travitzky, Nahum; Plitt, U.; Haasen, P.

doi:10.1016/0036-9748(79)90315-6

Cited by 29 publications

(1 citation statement)

References 11 publications

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“…This appears to require that we develop a physics-based model integrating the generation of different defects and concurrent microstructure evolution. Can we integrate the microstructure evolution model into existing models, such as the Alexander-Haasen model [420,421], crystal plasticity models [214,215,218], and Sinno [43]. …”

Section: The Sli Growth Model With Concurrent Defect Generation -Levelmentioning

confidence: 99%

Simulating Interface Growth and Defect Generation in CZT – Simulation State of the Art and Known Gaps

Henager¹,

Gao²,

Hu³

et al. 2012

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Section: The Sli Growth Model With Concurrent Defect Generation -Levelmentioning

confidence: 99%

Simulating Interface Growth and Defect Generation in CZT – Simulation State of the Art and Known Gaps

Henager¹,

Gao²,

Hu³

et al. 2012

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Mechanical Properties of ZnTe, CdTe, CdHgTe and HgTe Crystals from Micromechanical Investigation

Курило

Alekhin

Rudyi

et al. 1997

phys. stat. sol. (a)

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On the basis of an analysis of indenter penetration diagrams some mechanical properties of surface layers of bulk AIIBVI compounds were investigated. These crystals were grown from the melt and vapour phase. Values of Young's modulus, activation volume of microindentation, parameter of hysteresis loss were determined. The analysis of the residual deformation during microindentation permitted to evaluate the degree of covalent bond “stiffness”. An original combination of the mechanical properties of the investigated crystals typical for metals, polymeric materials and glasses was discovered.

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Hyper‐Elastic Deformation via Martensitic Phase Transformation in Cadmium Telluride

Luo,

Han,

Cappola

et al. 2024

Adv Eng Mater

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Cadmium telluride (CdTe) is a highly promising material for photovoltaics and photodetectors due to its light‐absorbing properties. However, efficient design and use of flexible devices require a deep understanding of its atomic‐level deformation mechanism. Here, we investigate uniaxial compression deformation of CdTe monocrystalline with varying crystal orientations using molecular dynamics (MD) with a newly developed machine‐learning force field, alongside in‐situ micropillar compression experiments. Our findings reveal that CdTe bulk deformation is dominated by reversible martensitic phase transformation, whereas CdTe pillar deformation is primarily driven by dislocation nucleation and movement. CdTe monocrystals possess exceptional super‐recoverable deformation along the <100> orientation due to hyper‐elastic processes induced by martensitic transformation. This discovery not only sheds light on the peculiarities observed in micropillar experimental measurements but also provides pivotal insights into the fundamental deformation behaviors of CdTe and similar II‐VI compounds under various stress conditions. These insights are crucial for the innovative design and enhanced functionality of future flexible electronic devices.This article is protected by copyright. All rights reserved.

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The mechanical behavior of CdTe

Cited by 29 publications

References 11 publications

Simulating Interface Growth and Defect Generation in CZT – Simulation State of the Art and Known Gaps

Simulating Interface Growth and Defect Generation in CZT – Simulation State of the Art and Known Gaps

Mechanical Properties of ZnTe, CdTe, CdHgTe and HgTe Crystals from Micromechanical Investigation

Hyper‐Elastic Deformation via Martensitic Phase Transformation in Cadmium Telluride

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