利用大规模并行SIMD平台模拟x射线衍射图样

Proceedings of the Seventh Euromicro Workshop on Parallel and Distributed Processing. PDP'99 Pub Date : 1999-02-03 DOI:10.1109/EMPDP.1999.746694

V. Rosato, N. Pucello, F. Cardellini

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引用次数: 0

摘要

在PQE2000项目框架下开发的大规模并行SIMD平台上实现了粉末x射线衍射模式模拟代码。该代码允许评估完美有序和无序结构的原子尺度模型的衍射模式。应用程序研究了非混相金属偶(Ag-Cu)非平衡合金化过程中产生的结构。

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Simulation of X-ray diffraction patterns using a massively parallel SIMD platform

A code for the simulation of X-ray diffraction pattern of a powder has been implemented on a massively parallel SIMD platform developed in the frame of the PQE2000 Project. The code allows the evaluation of the diffraction pattern of atomic-scale models of both perfectly ordered and disordered structures. The code has been used to investigate the structures resulting from the non-equilibrium alloying process of an immiscible metallic couple (Ag-Cu).

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Proceedings of the Seventh Euromicro Workshop on Parallel and Distributed Processing. PDP'99

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