Diffraction efficiency in case of small-angle for bragg diffraction
Author
Source
Issue
Vol. 2, Issue 1 (31 Jan. 2010)7 p.
Publisher
University of Thi-Qar College of Science
Publication Date
2010-01-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract AR
في هذه الدراسة تم البحث في كفاءة الحيود لحالة حيود براك (زاوية حيود صغيرة) و لثلاث بلورات مختلفة الخصائص (KRS5, PbMo02, and LiNb03) على التوالي.
النتائج بينت أن التغير في قيمة كفاءة الحيود بواسطة الشدة الصوتية (I acoustic) تعتمد على صفات البلورة المستخدمة و خصوصا النوعية السمعية-البصرية النسبية للوسط (Mw).
إن أقصى قيمة لكفاءة الحيود تم الحصول عليها للبلورات الثلاث (KRS5, PbMo02, and LiNb03) عند قيم محددة تماما لشدة الموجة الصوتية هيw/((mm)2) (Iacoustic = 0.7, 5, 100) على التوالي، بالتالي أصبح من السهل التحكم بكفاءة الحيود بواسطة شدة الموجة الصوتية (I acoustic).
Abstract EN
The diffraction efficiency of small-angle Bragg diffraction for three crystals different properties (KRS5, PbMo02, and LiNb03) has been investigated, respectively.
The results have shown that, the change in the magnitude of diffraction efficiency by acoustic intensity (L acoustic ) depends on the properties of the crystal used, especially, the relative figure of merit of the material (L acoustic ). The maximum values of diffraction efficiency in case of the three crystals (KRS5, PbMo02, and LiNb03) have exactly been obtained at acoustic intensity (L acoustic) of values (L acoustic = 0.7, 5, 100) W/mm2 respectively.
So it has been possible to control diffraction efficiency by the intensity of acoustic wave (L acoustic ).
American Psychological Association (APA)
Muhammad, Haydar Kazim. 2010. Diffraction efficiency in case of small-angle for bragg diffraction. Journal of Thi-Qar Science،Vol. 2, no. 1.
https://search.emarefa.net/detail/BIM-254333
Modern Language Association (MLA)
Muhammad, Haydar Kazim. Diffraction efficiency in case of small-angle for bragg diffraction. Journal of Thi-Qar Science Vol. 2, no. 1 (Jan. 2010).
https://search.emarefa.net/detail/BIM-254333
American Medical Association (AMA)
Muhammad, Haydar Kazim. Diffraction efficiency in case of small-angle for bragg diffraction. Journal of Thi-Qar Science. 2010. Vol. 2, no. 1.
https://search.emarefa.net/detail/BIM-254333
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references.
Record ID
BIM-254333