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热辐射计通过将电磁辐射转换为热能,进而升高材料的温度来测量辐射功率.石墨烯由于其微弱的电声相互作用和极小的电子比热,是实现高灵敏、超快热电子辐射计的理想材料.其中最主要的困难在于石墨烯的电阻随温度变化不大,无法为热辐射计提供灵敏的温度响应.
基于无序石墨烯的高灵敏热电子辐射计
【摘 要】
：
热辐射计通过将电磁辐射转换为热能,进而升高材料的温度来测量辐射功率.石墨烯由于其微弱的电声相互作用和极小的电子比热,是实现高灵敏、超快热电子辐射计的理想材料.其中最
【机 构】
：
北京大学物理学院,北京100871北京大学化学与分子工程学院,北京100871
【出 处】
：
2013年纳米、表面和Graphene科学与技术全国会议
【发表日期】
：
2013年12期
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