Quantum tunneling composites and detectors for intelligent transportation systems
The quantum tunneling composites can be used to develop new sensors,switches and controls for a wide range of applications including electronics,transport,space,medicine,defense,textiles,oil and gas,and civil engineering.In this paper,the pressure-sensitive behavior and mechanism of quantum tunneling composites were investigated.The quantum tunneling composites were used to develop traffic detectors for intelligent transportation systems.Research results indicated that quantum tunneling composites have ultrahigh sensitive response of electrical resistance to external loading,which results from field emission effect induced tunneling conduction.The developed detectors based on quantum tunneling composites exhibit such advantages as high sensitivity,fast response time,low cost and easy installation.They have great potential for monitoring traffic parameter,thus providing data support for intelligent transportation systems.
Quantum tunneling composites composites pressre-sensitive properties mechanism detectors traffic detection
Siqi Ding Baoguo Han Sufen Dong Hongyan Li Jian Ouyang Xufeng Dong
School of Civil Engineering Dalian University of Technology Dalian, China School of Transportation and Logistics Dalian University of Technology Dalian, China School of Materials Science and Engineering Dalian University of Technology Dalian, China
国际会议
秦皇岛
英文
310-313
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）