The nonradiative transition premiums Adhere to the system WNR = W (0) exp(-alphap), where p is the number of phonons matching the Strength hole. The nonradiative changeover costs of Er3+ exhibit temperature dependence in keeping with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative rest fees is https://hesioda460wvq8.wikienlightenment.com/user