Fabrication and study the effect of the laser on the properties of the compound Tl2-xHgxBa2-ySryCa2Cu3O10+δ superconductor

المؤلفون المشاركون

Shafiq, Nihad Ali
Ali, Abd al-Karim Dahash

المصدر

مجلة ابن الهيثم للعلوم الصرفة و التطبيقية

الناشر

جامعة بغداد كلية التربية ابن الهيثم

تاريخ النشر

2017-12-31

دولة النشر

العراق

عدد الصفحات

12

التخصصات الرئيسية

الفيزياء

الملخص الإنجليزي

This study included the fabrication of compound (Tl2-xHgxBa2-ySryCa2Cu3O10+δ) in a manner solid state and under hydrostatic pressure (8 ton/cm2) and temperature annealing(850°C), and determine the effect of the laser on the structural and electrical properties elements in the compound, and various concentrations of x where (x= 0.1,0.2,0.3).

Observed by testing the XRD The best ratio of compensation for x is 0.2 as the value of a = b = 5.3899 (A °), c = 36.21 (A °) show that the installation of four-wheel-based type and that the best temperature shift is TC= 142 K .When you shine a CO2 laser on the models in order to recognize the effect of the laser on these models showed the study of Xray diffraction of these samples when preparing models with different concentrations of the values of x, the best ratio of compensation is 0.2 which showed an increase in the values of the dimensions of the unit cell a=b = 5.3929 (A °), c = 36.238 (A°).

And the best transition temperature after shedding laser is TC=144 K.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-851557

• APA
• MLA
• AMA