The nonradiative transition premiums Stick to the formula WNR = W (0) exp(-alphap), the place p is the number of phonons matching the Electricity gap. The nonradiative transition fees of Er3+ exhibit temperature dependence in keeping with the multiphonon relaxation concept. In Tm3+ the temperature dependence of nonradiative leisure rates https://er-yb-yab-crystal31974.blogdon.net/5-tips-about-er-yb-yab-crystal-you-can-use-today-50833542