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The reciprocal lattice as the Fourier transform of the direct lattice

 

作者: D. Thompson,  

 

期刊: American Journal of Physics  （AIP Available online 1996）
卷期: Volume 64, issue 3  

页码: 333-334

 

ISSN:0002-9505

 

年代: 1996

 

DOI:10.1119/1.18243

 

出版商: American Association of Physics Teachers

 

关键词: CRYSTAL LATTICES;FOURIER TRANSFORMATION;LIGHT SCATTERING;60.

 

数据来源: AIP

 

摘要:

We argue that introducing the reciprocal lattice as the Fourier transform of the Bravais lattice provides not only a concise definition for the reciprocal lattice, but also makes it a concept easy to grasp. To illustrate the power of the concept we derive the reciprocal lattices of the bcc and fcc structures directly from their conventional unit cells, rather than from the primitive unit cells.

 

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