论文部分内容阅读
传感器技术是现代信息技术的三大支柱之一,美国、日本等国高度重视传感器技术。由于具有优良的电学、光学、热学、化学和机械等特性,石墨烯在高灵敏度、微尺寸、高效率检测等方面具有独特的优势,甚至比传统的传感器更加便宜。2015年9月,新加坡国立大学(NUS)开发出石墨烯基磁传感器,该传感器比传统传感器灵敏200多倍,且在室温至127℃范围内,温度对其影响非常小。
Sensor technology is one of the three pillars of modern information technology. The United States, Japan and other countries attach great importance to sensor technology. Due to its excellent electrical, optical, thermal, chemical and mechanical properties, graphene offers unique advantages in terms of high sensitivity, micro size and high efficiency detection, and is even cheaper than conventional sensors. In September 2015, the National University of Singapore (NUS) developed a graphene-based magnetic sensor that is 200 times more sensitive than conventional sensors and has little effect on temperature from room temperature to 127 ° C.