基于法布里-珀罗谐振腔的W波段电子顺磁共振探头研制
罗文尤, 荣星

A W-Band Electron Paramagnetic Resonance Probe Based on Fabry-Perot Cavity
LUO Wenyou, RONG Xing
表2 本文工作与现有EPR谱仪对比
Table 2 Comparison of this work with the existing work
序号 频率/GHz 探头种类 灵敏度/
(spins/(G•$\sqrt{Hz}$)
极化度 室温灵敏度/
(spins/(G•$\sqrt{Hz}$)
1[34] 94 圆柱形谐振腔 $2.0\times 1{{0}^{7}}$@300 K 0.7515% $2.0\times 1{{0}^{7}}$
2[22] 95 法布里-珀罗谐振腔 $3.0\times 1{{0}^{8}}$@130 K 1.753% $7.0\times 1{{0}^{8}}$
3[35] 94 非谐振 $1.0\times 1{{0}^{9}}$@1.5 K 90.57% $1.2\times 1{{0}^{11}}$
4(本工作) 94 法布里-珀罗谐振腔 $6.6\times 1{{0}^{8}}$@300 K 0.7515% $6.6\times 1{{0}^{8}}$