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采用小调场锁相技术及计算机控制、数据采集,边限振荡状态的Gunn管作为微波源和检波器及放入样品的三位一体腔,制备出微波频率EPR谱仪,其灵敏度达到3×108spins/T.
A small frequency field phase-locked technology and computer control, data acquisition, edge-oscillation Gunn tube as a microwave source and detector and into the trinity of the sample chamber to prepare a microwave frequency EPR spectrometer, the sensitivity of 3 × 108spins / T .