Crystal growth of high-purity Bi2Se3 and study of crystal structure
Other Title(s)
أنماء بلورة Bi2Se3 عالية النقاوة و دراسة خصائصها
Joint Authors
Muhammad, Ghusun Hamid
Abd al-Kazim, Arshad Hammud
Khalid, Usamah Abd Allah
Source
Issue
Vol. 7, Issue 10 (30 Sep. 2009), pp.47-50, 4 p.
Publisher
University of Baghdad College of Science
Publication Date
2009-09-30
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Topics
Abstract AR
حضر المركب Bi2Se3 بواسطة صهر عناصره الأولية عالية النقاوة بنسب وزنية مكافئة لتكوين المركب، داخل أمبولة من الكوارتز.
نميت بلورة مفردة من المركب بتقنية برجمان من صهر العناصر (Se + Bi) بدرجة حرارة 810 ℃ لمدة 48 hr.
درس التركيب البلوري لبلورة المركب Bi2Se3B المفردة باستخدام تقنية حيود الأشعة السينية ظهر نمو بلوري عالي الشدة (211) باتجاه كما درس التركيب البلوري لمسحوق المركب بتقنية حيود الأشعة السينية و وجد أنه يمتلك تركيب بلوري البزموثينايت ذات وحدة خلية معيني قائم ذات أبعاد A = 10.2678 Å, b =11.2392 Å, C = 5.1737 Å
Abstract EN
The Bi2Se3 compound was synthesis by fusing initial compounds consisting of extra pure elements in stoichiometric ratio from elements compound, charged inside quartz ampoule.
The crystal growth of Bi2Se3 carried out using Brighaman technique process from melting f (Bi+Se ) at temperature of 810 ºC for about 48 hrs.
Single crystal of Bi2Se3 has been grown in direction (211) after slow cooling on account of heat gradient to zone furnaces at cooling rate (1-3) C/hr.
The structure study of the compound was determined by x-ray diffraction technique, which it has bismuthinite structure and orthorhombic unit cell with lattice parameters of a=10.2678 Å, b=11.2392 Å and c=5.1737 Å
American Psychological Association (APA)
Abd al-Kazim, Arshad Hammud& Khalid, Usamah Abd Allah& Muhammad, Ghusun Hamid. 2009. Crystal growth of high-purity Bi2Se3 and study of crystal structure. Iraqi Journal of Physics،Vol. 7, no. 10, pp.47-50.
https://search.emarefa.net/detail/BIM-338460
Modern Language Association (MLA)
Abd al-Kazim, Arshad Hammud…[et al.]. Crystal growth of high-purity Bi2Se3 and study of crystal structure. Iraqi Journal of Physics Vol. 7, no. 10 (2009), pp.47-50.
https://search.emarefa.net/detail/BIM-338460
American Medical Association (AMA)
Abd al-Kazim, Arshad Hammud& Khalid, Usamah Abd Allah& Muhammad, Ghusun Hamid. Crystal growth of high-purity Bi2Se3 and study of crystal structure. Iraqi Journal of Physics. 2009. Vol. 7, no. 10, pp.47-50.
https://search.emarefa.net/detail/BIM-338460
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 49-50
Record ID
BIM-338460
