The nonradiative transition costs Adhere to the components WNR = W (0) exp(-alphap), in which p is the volume of phonons matching the Electricity gap. The nonradiative changeover premiums of Er3+ exhibit temperature dependence per the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative rest charges is sophisticated https://alexo135nmj6.signalwiki.com/user