The nonradiative changeover prices follow the method WNR = W (0) exp(-alphap), where p is the quantity of phonons matching the Strength hole. The nonradiative transition premiums of Er3+ exhibit temperature dependence per the multiphonon peace theory. In Tm3+ the temperature dependence of nonradiative leisure rates is intricate by the https://mikhailx468usp8.ourabilitywiki.com/user