The nonradiative transition costs Stick to the formulation WNR = W (0) exp(-alphap), in which p is the quantity of phonons matching the Power hole. The nonradiative changeover prices of Er3+ show temperature dependence in line with the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative leisure prices https://mitchw358tro8.governor-wiki.com/user