Response to a weak microwave radiation from a quasi-onedimensional conductor NbSe3 with microwave pumping
Bendik B., Ermolenko A. N., Pchelkin V. M.
NbSe3 crystals were studied experimentally at T< 59 К under the action of a weak microwave signal with a frequency a>s. This study was carried out with the stipulation that the crystal be placed in a static electric field and a microwave pump field of strengths E0 and Epump, causing a depinning of the charge density wave. A response to the microwave radiation of less than 0.1 //W power level was obtained at a microwave pump power level on the order of 10 μ W.