Long-range coulomb interaction of electrons of 4f orbitals in impurity centers Yb3+: KZnF3, CsCaF3, and Sm3+: CaF2 to the parameters of the crystal field in impurity centers Yb
3+: KZnF
3, CsCaF
3, and Sm
3+: CaF
2 has been calculated
Luminescent thermometry based on Ba4Y3F17:Pr3+ and Ba4Y3F17:Pr3+,Yb3+ nanoparticles+(10.0 mol.%)nanothermometers based on LIR between
3P0→
3H
4 of Pr
3+ and
2F5/
2→
2F7/
2 of Yb
3+ emission bands
Синтез фторсодержащих 3,5-диарил-2-изоксазолинов предполагается использовать
3-фторарил-
2-изоксазолины. На данном этапе исследования синтезирован ряд
Comparative investigations of the crystal structure and photoluminescence property of eulytite-type Ba3Eu(PO4)3 and Sr3Eu(PO4)3Ji, Haipeng,
Xia, Zhiguo,
Molokeev, Maxim S.,
Jiang, Xingxing,
Lin, Zheshuai,
Atuchin, Victor V.,
Huang, Zhaohui , V = 1151.01(
3) Å
3 and Z =
4; Ba
2+ and Eu
3+ occupy the same site with partial occupancies of
3/4