论文标题
根据频率7.6 GHz和9.7 GHz的测量数据,深层冷水的介电介电常数
Dielectric permittivity of deeply supercooled water according to the measurement data at the frequencies 7.6 GHz and 9.7 GHz
论文作者
论文摘要
在$ -20 \,^{\ circ} $ c到$ -60 \,^{\ circ} $ c的温度范围内测量了超冷容量水的介电介电常数,频率为$ 7.6 $ 〜GHz和$ 9.7 $ 〜GHz。测量已使用微波谐振器和湿硅酸盐吸附剂进行。从获得的数据中,以两个弛豫频率更新了Debye模型的弛豫频率的温度依赖性。冷水介电介电常数的更新公式可以应用于$ 7 \ ldots200 $ 〜GHz的频率范围。
Dielectric permittivity of supercooled volume water has been measured in the range of temperatures from $-20\,^{\circ}$C to $-60\,^{\circ}$C at the frequencies $7.6$~GHz and $9.7$~GHz. The measurements have been made using microwave resonators and wetted silicate sorbents. From the data obtained, the temperature dependences of the relaxation frequencies were updated for the Debye model with two relaxation frequencies. The updated formulae for dielectric permittivity of cold water may be applied to the frequency range $7\ldots200$~GHz.