The nonradiative transition rates Adhere to the formula WNR = W (0) exp(-alphap), the place p is the volume of phonons matching the Electrical power hole. The nonradiative changeover fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative relaxation https://erybyabcrystal73950.loginblogin.com/40357882/top-latest-five-er-yb-yab-crystal-urban-news