Green and Red Emissions at Room Temperature on Er-Doped GaN Submicrometer Rods Synthesized by a Simple Chemical Vapor Deposition Technique

详细信息    查看全文

• 作者：Joan J. Carvajal ; Magdalena Aguil&#xf3 ; Francesc Dí ; az ; J. Carlos Rojo
• 刊名：Chemistry of Materials
• 出版年：2007
• 出版时间：December 25, 2007
• 年：2007
• 卷：19
• 期：26
• 页码：6543 - 6547
• 全文大小：626K
• 年卷期：v.19,no.26(December 25, 2007)
• ISSN：1520-5002

文摘

Er-doped GaN submicron rods have been synthesized on silicon (001) by the direct reaction of gallium and ammonia in a CVD system. Green and red emissions at room temperature coming from the rods with excitation below the energy of the bandgap of the semiconductor have been recorded.