The nonradiative changeover charges Adhere to the method WNR = W (0) exp(-alphap), where p is the volume of phonons matching the Power hole. The nonradiative transition premiums of Er3+ show temperature dependence consistent with the multiphonon leisure principle. In Tm3+ the temperature dependence of nonradiative leisure rates is intricate https://carrier146nli5.daneblogger.com/profile