The nonradiative changeover costs Stick to the formula WNR = W (0) exp(-alphap), where by p is the amount of phonons matching the Electricity hole. The nonradiative transition prices of Er3+ exhibit temperature dependence consistent with the multiphonon rest principle. In Tm3+ the temperature dependence of nonradiative leisure fees is https://daltonaazws.anchor-blog.com/13418725/a-review-of-er-yb-yab-crystal