The Role of Silver Additions in Formation of Sn-Bi-Ag Semiconductor Alloys by Rapid Solidification

• 作 者: Tarek El Ashram
• 机 构: PhysicsDepartment,PhysicsDepartment
• 出 处: 材料科学与应用期刊(英文)
• 发表日期: 2015年3期
• 关键词: Rapid SOLIDIFICATION Semiconductor Energy gap RESISTIVITY Sn-Bi-Ag Alloys Rapid

Five alloys Sn-5Bi-xAg (x = 0, 1, 2, 3, and 4 in at %) are produced by rapid solidification using melt-spinning technique. From temperature dependence of electrical resistivity (TDR), it is found that the Sn-5Bi-xAg (x = 1, 2, 3, 4 in at %) rapidly solidi