Спектрально-люминесцентные свойства оксифторидных стекол, соактивированных ионами (YB3+ , EU3+) и (YB3+, TB3+)Oz-PbO—PbFz-CdFj активированных ионами.
Yb3+, Еи
3+ и ТЬ
3+. Для стекол, дотированных Ещ>О
3, время жизни ионов Еи
3+ tf5Do) = 1.73 мс
Влияние концентрации Yb3+ и Er3+ на люминесцентные свойства оптической керамики Yb, Er:YluAG:YLuAG с различной концентрацией активаторов. Показано влияние концентрации
Yb3+ и Er
3+ на интенсивность
Crystal electric field parameters for Yb 3+ ion in YbRh 2Si 2The tetragonal crystal electric field parameters for
Yb 3+ ion in
YbRh 2Si 2 are determined from
Continuous wave diode pumped Yb:LLF and Yb:NYF lasersExperimental and theoretical results of investigation of CW
Yb:LiLuF4 (
Yb:LLF) and
Yb:Na4Y6F22 (
Yb Crystal electric field parameters for Yb 3+ ion in YbRh 2Si 2The tetragonal crystal electric field parameters for
Yb 3+ ion in
YbRh 2Si 2 are determined from
A pulsed EPR study of clustering of Yb3+ ions incorporated in GeO2 glassThe structural aspects of clustering of
Yb3+ ions and the paramagnetic behavior of these clusters
Crystalline electric fields and the ground state of YbRh2Si2 and YbIr2Si2We have constructed the crystalline electric field (CEF) splitting of the energy levels of
Yb3+ (4f
Crystal field of Yb3+ tetragonal centers in the YbRh 2Si2 intermetallic compound of the crystal electric field of
Yb3+ tetragonal centers and the parameter of the Hamiltonian for the spin