The nonradiative transition charges Stick to the formula WNR = W (0) exp(-alphap), where by p is the number of phonons matching the Strength hole. The nonradiative transition charges of Er3+ show temperature dependence per the multiphonon relaxation theory. In Tm3+ the temperature dependence of nonradiative leisure rates is challenging https://valeriusi813hgf4.gigswiki.com/user