International Symposium on Single Crystal Diamond and Its Electronic Devices was held

June 12-15, jointly sponsored by Xi'an Jiaotong University, China Vacuum Society, Shaanxi Science and Technology Association and Shaanxi Vacuum Society, Xi'an Jiaotong University Wide Band-Gap Semiconductor Materials and Devices Research Center, Key Laboratory of Electronic Physics and Devices Ministry of Education The "International Symposium on Single Crystal Diamonds and Electronic Devices and the 4th China Vacuum High-Level Forum (SCDE&2014CVF)" jointly held by the Laboratory and the Key Laboratory of Information Photonics Technology of Shaanxi Province was held at Xi'an Expressway Shenzhou Hotel. More than 150 experts and scholars from different countries participated in the international seminar.

Academician Hou Wei of Xi'an Jiaotong University, and Academician Xue Qunji of Ningbo Institute of Materials, Chinese Academy of Sciences, served as the chairman of the conference, Professor Wang Hongxing, special expert of the National Thousand Talents Program of the School of Telecommunications, Chairman of the Japan Diamond Association, Professor Kawahara Kawahara of Waseda University, and Research on Material Materials in Japan The Institute (NIMS) Professor Xiao Kangfu and the Chairman of the Shaanxi Vacuum Society, Professor Bu Ren'an, jointly served as the executive chairman of the conference. The conference aims to provide academic exchange platforms for experts, scholars, technicians and entrepreneurs in the fields of single crystal diamond materials, electronic devices, diamond single crystal growth equipment, etc., and strengthen mutual understanding and cooperation between the same industry in China. Jointly promote the vigorous development of international single crystal diamond materials and their electronic device industry and related industries. Through the exchanges of experts and scholars in various related fields at home and abroad, we will learn about the latest developments in the research field of the world's new ultra-wide bandgap semiconductors, single crystal diamonds and their electronic devices, develop new experimental methods and theories, and condense key sciences. The problem is to summarize the basic laws, provide theoretical basis and practical methods, comprehensively promote interdisciplinary and inter-disciplinary substantive cooperation based on advanced carbon materials, and promote the construction of research platform for single crystal diamond semiconductor materials and electronic devices in our province. And through joint efforts to promote the advancement and development of international single crystal diamond and its electronic devices, and expand the application and transformation of such advanced electronic materials and devices.

Ultra-wide bandgap semiconductors – monolithic diamonds in electrical, optical, mechanical, acoustic and thermal properties, in high-temperature, high-efficiency, ultra-high-power millimeter-wave electronics, power electronics, biosensors, photodetection and imaging, Particle detection and imaging, aerospace and other systems have extremely important application prospects, and are regarded as "the ultimate semiconductor" by the industry. Diamond electronic devices have the advantages of small size, high integration, and no need for refrigeration compared to other semiconductor devices. It will play its unique advantages in energy saving and emission reduction and building a green earth, which will lead to a revolution in the new generation of semiconductor technology.

The opening ceremony of the conference was presided over by Professor Wang Hongxing. Vice President Song Xiaoping of Xi'an Jiaotong University, Vice Chairman of the Shaanxi Science and Technology Association, Mr. Fang Guanglu, and Deputy Secretary-General of the China Vacuum Society respectively delivered speeches, and jointly expected the conference to promote international single crystal diamond and its electronic devices. Industry-university-research cooperation and exchange in the field, and provide a good opportunity for the development of related industries in China. The internationally renowned expert in single crystal diamond and its electronic devices, the chairman of the Japan Diamond Association, and the professor from Waseda University, Mr. Kawahara Taehara, spoke on behalf of the guests, focusing on the development history and important milestones of single crystal diamond and its electronic devices, and pointed out that diamonds and their future diamonds Electronic devices have broad application prospects in the fields of power semiconductor devices, semiconductor integration, micromachines, photodetection imaging, particle detection imaging, and biosensing.

The conference was composed of 18 experts in the field of diamonds and vacuum at home and abroad, and the conference representatives had a heated discussion. Prof. Kawahara Kawahara of Waseda University, Professor Yoshiyuki Natsu of NIMS of Japan, Professor Sakai of Japan, and Professor Zeng Yonghua of Taiwan's successful university respectively reported the latest research progress of their respective teams; Jiangnan Research Institute of Ningbo Institute of Materials, Chinese Academy of Sciences, Professor Li Chengming of Beijing University of Science and Technology Professor Yang Ping of Jinan University and Professor Liu Weiguo of Xi'an University of Technology reported the latest research progress of domestic single crystal diamond research. Researcher Lei Zhenlin from the Shenyang Institute of Science and Technology of the Chinese Academy of Sciences and Li Detian, a researcher at the China Academy of Space Technology, gave reports on vacuum equipment and space applications. Professor Wang Hongxing, Director of the Center for Wide Band Gap Semiconductor Materials and Devices, Xi'an Jiaotong University, introduced the latest research progress in the rapid growth of single crystal diamond, epitaxial growth of electronic device-level single crystal diamond, diamond-based solar blind UV detection and diamond-based power electronic devices. The representative is highly rated.