دراسة مقارنة للخواص الكهربائية لشريحة مايكروية من الفضة والتنكستن

In this research study the electrical properties of the process for the two tranches of silver and Ag cross-section of Altnquestn thickness (50µm) was adopted to study the most important of these properties through three stages (type and number of cargo carriers, in addition to all of the connectivity and resistivity). The results showed that the electrons are to blame for the transfer of power estimated in silver (8* 1029 electron/m3)In Altnquestn (6*1029 electron/m3) were either resistivity of silver (1.7 * 10-8 Ωm) and Tnquestn( 5.5 * 10-8 Ωm).