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本文描述了由电解高纯石英制造的高精密5兆赫AT切石英谐振器中辐照引起的频率和电阻的变化。文中介绍了辐照测量方法、瞬态和稳态数据,以及热模拟结果。依嗦尔研究成果中的光学级和超Q石英可以像生长的晶体一样足够纯,得出的结论是:1)没有观察到通常与频率时间相关的t~(-1/2)恢复特性;2)如果未经电解,杂质含量仍然很高,足以在离子辐照脉冲后的一个短时间内使品质因数明显下降;3)由于电解能够进一步降低辐照响应,所以,杂质的影响不再很明显;4)电解石英的瞬时辐照响应实际上主要是热造成的。
This article describes the radiation-induced changes in frequency and resistance in a high-precision 5 MHz AT cut quartz resonator made of electrolytic high purity quartz. The article describes the radiation measurement methods, transient and steady-state data, and thermal simulation results. The optical grade and super-Q quartz in the Eisenhower study can be as pure as the grown crystals, concluding that 1) no recovery of t ~ (-1/2), usually associated with frequency time, has been observed; 2) If the content of impurities is still high without electrolysis, it is sufficient to make a significant reduction in the quality factor within a short time after the impulse of ionizing radiation; 3) The effect of impurities is no longer significant since electrolysis can further reduce the radiation response Obvious; 4) Instantaneous radiation response of electrolytic quartz is actually mainly caused by heat.