cryocrystal

The result of the measurement of low-frequency noise indicates that the 1 / fnoise of low-temperature transistors at liquid nitrogen temperature increases greatly compared with that at the room temperature.

对自行研制的低温晶体管于液氮温度下进行了低频噪声测量，结果表明：与室温相比１／ｆ噪声显著增大。