The nonradiative transition prices follow the components WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Power hole. The nonradiative changeover prices of Er3+ exhibit temperature dependence according to the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative peace rates is challenging https://kameronglijg.yomoblog.com/39660417/the-greatest-guide-to-er-yb-yab-crystal