The nonradiative transition fees Stick to the components WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Power gap. The nonradiative transition prices of Er3+ exhibit temperature dependence per the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative leisure fees is complex https://herodotust247qon7.hazeronwiki.com/user