Mechanical and field-emission properties of individual ZnO nanowires studied in situ by transmission electron microscopy

• 来源期刊: 功能材料信息
• 学科: 工学
• 年，卷（期）: 2007,（5）
• 页数: 2页
• 分类号: TB381

摘要

The mechanical and field-emission properties of individual ZnO nanowires,grown by a solid-vapour phase thermal sublimation process,were studied in situ by transmission electron microscopy(TEM)using a home-made TEM specimen holder.The mechanical resonance is electrically induced by applying an oscillating voltage,and in situ imaging has been achieved simultaneously.The mechanical results indicate that the elastic bending modulus of individual ZnO nanowires were measured to be～58 GPa.A nanobalance was buil...