microwave pumping

microwave pumping

[′mī·krə‚wāv ′pəmp·iŋ]
(electromagnetism)
The use of microwaves to produce large departures from thermal equilibrium in the relative populations of selected quantized states of different energy in atomic, molecular, or nuclear systems.
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His topics include harmonic oscillators and the universal language of science, the relaxation of magnons, the microwave pumping of magnons, magnons in an ultrathin film, and collective magnetic dynamics in nanoparticles.
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