分子动力学下具有原子尺度分辨率的CdTe/CdS多晶生长演化

2019 IEEE 46th Photovoltaic Specialists Conference (PVSC) Pub Date : 2019-06-01 DOI:10.1109/PVSC40753.2019.8981286

Sharmin Abdullah, Rodolfo Aguirre, Xiaowang W. Zhou, D. Zubia

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引用次数: 1

摘要

本文提出了一种利用分子动力学(MD)研究碲化镉多晶生长的新方法。结果表明，生成的多晶CdTe/CdS结构与实验中多晶生长的形貌非常接近。cd在非晶cd上和CdTe在多晶cd上的早期生长表现为晶粒的成核和聚并。

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Growth Evolution of Polycrystalline CdTe/CdS with Atomic Scale Resolution via Molecular Dynamics

A new method to study polycrystalline growth of CdTe layers has been developed using Molecular Dynamics (MD). The results show the creation of polycrystalline CdTe/CdS structures that closely recreate the morphology of experimental polycrystalline growth. The growth shows the nucleation and coalescence of grains at early stages for CdS on amorphous CdS and CdTe on polycrystalline CdS.

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2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)

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