SEARCH Articles Figures Tables 1" sensitivity resonance characteristics 1" sensitivity resonant frequency shift Electrochemical resonance Raman sensitivity enhancement Electron nuclear double resonance spectroscopy sensitivity Electron paramagnetic resonance spectroscopy sensitivity Electron spin resonance sensitivity Electron spin resonance spectroscopy sensitivity Nuclear magnetic resonance phase sensitive Nuclear magnetic resonance sensitivity Nuclear magnetic resonance sensitivity enhancement Nuclear magnetic resonance spectroscopy sensitivity Optical double resonance sensitivity Optically detected magnetic resonance sensitivity TSM Resonator Mass Sensitivity