C.C. Tsuei, C.C. Chi, et al.
Materials Chemistry and Physics
Generation and detection of ultrasonic spin echoes (phonon echoes) and of ultrasonically induced rf magnetic field spin echoes are reported. With the latter, signal-to-noise improvements of 2 orders of magnitude were found over direct ultrasonic absorption spectroscopy. The effects of momentum conservation selection rules are discussed, as are properties and applications of the various echoes. © 1972 The American Physical Society.
C.C. Tsuei, C.C. Chi, et al.
Materials Chemistry and Physics
G. Gorodetsky, Jerzy Kanicki, et al.
Applied Physics Letters
N.S. Shiren
Applied Physics Letters
N.S. Shiren, R.L. Melcher, et al.
IEEE JQE