北京清华大学高精尖研究中心
分享到

2D Materials, Heterostructures and Devices

Date: 2017-03-15
Writer:

2D Materials, Heterostructures and Devices

I. Details of the lecture 

Topic: 2D Materials, Heterostructures and Devices

Time: 10:30 a.m., March 16, 2017

Location: Zheng Yutong Lecture Hall, New Science Building, Tsinghua University

Speaker: Duan Xiangfeng  Professor, Department of Chemistry and Biochemistry, California Nanosystems Institute, University of California, Los Angeles

II. Introduction to the speaker 

He was a Founding Scientist and then Manager of Advanced Technology at Nanosys Inc., a nanotechnology startup founded based partly on his doctoral research. Dr. Duan joined UCLA with a Howard Reiss Career Development Chair in 2008, and was promoted to Associate Professor in 2012 and Full Professor in 2013. Dr. Duan’s research interest includes nanoscale materials, devices and their applications in future electronics, energy technologies and biomedical science. A strong emphasis is placed on the hetero-integration of multi-composition, multi-structure and multi-function at the nanoscale, and by doing so, creating a new generation of integrated nanosystems with unprecedented performance or unique functions to b13reak the boundaries of traditional technologies. Dr. Duan has published over 180 papers with over 30,000 citations, and holds over 40 issued US patents. For his pioneer research in nanoscale  science and technology, Dr. Duan has received many awards, including MIT Technology Review Top-100 Innovator Award, NIH Director's New Innovator Award, NSF Career Award,Alpha Chi Sigma Glen T. Seaborg Award, Herbert  Newby McCoy Research Award, US Presidential Early Career Award for Scientists and Engineers (PECASE), ONR Young  Investigator Award, DOE Early Career Scientist Award, Human Frontier Science Program Young Investigator Award, Dupont Young Professor, Journal of Materials Chemistry Lectureship, International Union of Materials Research Society and Singapore Materials Research Society Young Researcher Award, the Beilby Medal and Prize, and Nano Korea Award.

III. Content of lecture 

Two-dimensional layered materials (2DLMs), such as graphene or molybdenum disulfide, represent an ideal 2D material system  for exploring fundamental  chemistry and physics at the limit of single atomic thickness. The covalently bonded atomic layers in 2DLMs are bound weakly to each other through van der Waals interactions, which offers considerable flexibility to isolate, mix and match individual atomic layers without the constraints of lattice and processing compatibility. It can therefore open up vast possibilities for nearly arbitrarily combining multiple materials and integrating distinct properties at the atomic scale, and thus enabling entirely new opportunities beyond the reach of existing materials. Here I will focus my discussion on exploring these 2D materials and their heterostructures a new platforms for the creation of a wide of electronic and optoelectronic devices with unique functions or unprecedented performance. Examples discussed include: high-speed transistors; a new design of vertical transistors for ultra-flexible electronics; and a series of tunable photonic devices. I will conclude with a brief summary of the current status and future challenges in 2D materials and devices.

Hot News / Related recommendation
2017 - 02 - 28
点击次数: 0
The Center hosted the high-end forum under the theme of “Future Chip 2016: Challenges and Opportunities in Design Automation” at Tsinghua University Information Science and Technology Building on Dece...
2017 - 02 - 28
点击次数: 0
I. Details of the lecture Topic: Optimization of Non-Volatile FPGA Time: Wednesday, December 14, 2016, 12:10 - 13:10Venue: Room 10-206, Rohm Building, Tsinghua UniversitySpeaker: Hu Jingtong...
2017 - 02 - 28
点击次数: 0
i. Seminar InformationTopic: Flash performance and reliability optimization: from chip, controller to systemTime: Wednesday, December 14, 2016, 12:10 - 13:10Location: Room 10-206, Rohm ...
2017 - 02 - 28
点击次数: 0
i. Seminar InformationTopic: The Design of A User-Centric Mobile SystemTime: 2016 December 14(Wed)13:10 - 13:40Location: Room 10-206, Rohm Building, Tsinghua University Speaker: Dr. Pi-Cheng Hsiu...
Center Address
Address: Beijing Innovation Center for Future Chip, Building A, 3# Heqing Road, Haidian District, Beijing, China
Telephone: 010-62788711
WeChat: THU-ICFC
北京清华大学高精尖研究中心
Copyright ©2005 - 2013 BEIJING INNOVATION CENTER FOR FUTURE CHIP
犀牛云提供云计算服务
Focus on WeChat public number
Focus on WeChat public number
Focus on WeChat public number