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Piyas Chowdhury's blog

Optimal Filler Sizes for Thermal Interface Materials

Thu, 2019-08-15 14:06 - Piyas Chowdhury

Abstract

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Atomistic Energetics and Critical Twinning Stress Prediciton in Face and Body Centered Cubic Metals - Recent Progress

Tue, 2018-01-23 15:42 - Piyas Chowdhury

deformation twinning

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Damage tolerance of carbon-carbon composites in aerospace application

Sat, 2017-10-28 20:36 - Piyas Chowdhury

Crack -Microstructure Interactions

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On deformation behavior of Fe-Mn based structural alloys

Sun, 2017-09-24 11:04 - Piyas Chowdhury

Dislocation-Microstructure

deformation twinning

high entropy alloys

Shape Memory Alloys

Fig. 1

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Deformation physics of shape memory alloys – Fundamentals at atomistic frontier

Fri, 2017-03-31 13:35 - Piyas Chowdhury

ferromagnetic shape memory alloys

Martenistic Phase Transformation

first principles; molecular dynamics

A broad perspective on the applications, microstructure and atomistic modeling ...

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A revisit to atomistic rationale for slip in shape memory alloys

Fri, 2016-11-25 15:02 - Piyas Chowdhury

Shape memory alloy

atomistic simulation

Microstructure in real-life SMA components is polycrystalline in nature, where ...

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Predicting fatigue resistance of nano-twinned materials: Part I – Role of cyclic slip irreversibility and Peierls stress

Tue, 2016-05-17 23:39 - Piyas Chowdhury

fatigue analysis

molecular dynamics

Schematic illustrating the microstructural environment (characterized by the ...

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Modeling fatigue crack growth resistance of nanocrystalline alloys

Tue, 2016-04-26 16:55 - Piyas Chowdhury

fatigue analysis

nanotwinned metals

dislocation nucleation

molecular dynamics

Schematics representing the focus of the investigation in this paper. In forward ...

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Significance of slip propensity determination in shape memory alloys

Sat, 2016-04-02 20:18 - Piyas Chowdhury

Shape Memory Alloys

density functional theory

Please see the attached pdf below for detailed discussion.

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NiTi superelasticity via atomistic simulations

Thu, 2016-03-24 19:52 - Piyas Chowdhury

Shape Memory Alloys

atomic simulation

Please see the attached paper (the pdf file) for complete details.

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Strength prediction in NiCo alloys – The role of composition and nanotwins

Mon, 2016-03-14 17:15 - Piyas Chowdhury

Annealing nano-twins obstructing slip. Differently oriented grains have ...

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Molecular dynamics modeling of NiTi superelasticity in presence of nanoprecipitates

Thu, 2016-03-10 13:56 - Piyas Chowdhury

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Mechanisms of fatigue crack growth – a critical digest of theoretical developments

Wed, 2016-03-02 02:46 - Piyas Chowdhury

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Recent advances in modeling fatigue cracks at microscale in the presence of high density coherent twin interfaces

Tue, 2016-03-01 21:06 - Piyas Chowdhury

Various outcomes of slip-coherent twin boundary depending on the stress state ...

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