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研究生张建伟参加国际会议回国报告

发布时间:2018-12-12 点击数:

汇报题目NMJ 20184th International Conference on Nanojoining and Microjoining 2018)参会报告

汇报时间20181214(星期五) 18:30

汇报地点:曲江校区西五楼A328会议室

汇报人:张建伟

会议名称4th International Conference on Nanojoining and Microjoining 2018

会议时间2-5 DEC. 2018

会议地点Nara, Japan

会议简介After the successful conferences in Niagara Falls, Canada in 2016 (NMJ2016), Emmetten, Switzerland in 2014 (NMJ2014) and Beijing, China in 2012 (NMJ2012), 4th International Conference on Nanojoining and Microjoining (NMJ2018) was held in Nara, Japan on December 2-5, 2018. The conference provided a platform for scientific and industrial discussion and exchange in the emerging fields of nano and micro joining technologies, as follows:

- Joining for integration of nano-/micro-scale materials and devices

- Micro joining for assembly of implantable medical devices

- Method development for nano/micro joint characterization

- Mechanisms and materials science of nano-/micro joining

- Process issues in nano/micro joining


参加论文信息

Title: Femtosecond Laser Irradiation of Carbon Nanotubes to Metal Electrodes

Author: Jianlei Cui, Yang Cheng, Jianwei Zhang, Huanhuan Mei, Xuewen Wang

Abstract: Carbon Nanotubes (CNTs) have excellent performance, which means it could be a better material of electrical conductor. However, the problem of the connection of CNTs to electrodes limits its application. Particularly, improving the connection efficiency while ensuring the quality of the connection is challenging, because it is difficult to form an ohmic contact between the CNT and the electrode, the focus of the current connection method is to achieve a small amount of CNT and electrode connection. To address this issue, we propose to use a femtosecond laser to irradiate the contact surface between the CNTs and the electrodes to obtain a good connection effect and electrical performance. At the same time, since the laser induced connection acts on all the contact surfaces in the irradiation area, the connection efficiency can be improved, which provides a new idea for the large-scale preparation of the connection.


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