SEARCH Articles Figures Tables Coherent photon-echo techniques Electron spin echo envelope modulation double-resonance techniques Electron spin-echo technique Fast spin-echo technique Gradient-echo techniques Gradient-recalled-echo technique Hahn spin-echo technique Hahn-echo technique Magic-echo techniques Neutron spin echo spectroscopy technique Neutron spin-echo technique Photon-echo techniques Pulse echo-overlap technique Pulse-echo technique Pulse-field-gradient spin-echo technique Spin echo technique Stepped-echo technique Stimulated-echo technique Ultrasonic pulse echo technique Ultrasonic testing pulse-echo technique Zero Field Spin-Echo Technique