论文标题
基于石墨烯对中子辐射的霍尔传感器的电阻
Resistance of Hall Sensors Based on Graphene to Neutron Radiation
论文作者
论文摘要
对核反应器的中子通量中的单层石墨烯对1.5e20 N/sq的通量的中子通量中的单层石墨烯进行的原位研究进行了M。在整个实验过程中，传感器对磁场的敏感性保持稳定，而电阻变化与辐射加热引起的样品温度的升高相关。该实验证实了关于石墨烯传感器对中子照射的高稳定性的理论期望。有必要进一步改进传感器技术，以优化其特性以及辐射测试，以确定最大允许的中子通量。
An in-situ study of Hall sensors based on single-layered graphene in neutron fluxes of a nuclear reactor to the fluence of 1.5e20 n/sq,m was conducted. The sensitivity of the sensors to the magnetic field remained stable throughout the experiment, while the resistance changes correlated with the increase in sample temperature due to radiation heating. The experiment confirmed the theoretical expectations regarding the high stability of graphene sensors to neutron irradiation. Necessary further improvement of sensor technology to optimize their characteristics, as well as radiation testing to determine the maximum permissible neutron fluence.
