Sol–gel synthesis, paramagnetism, photoluminescence and optical properties of Gd-doped and Bi–Gd-codoped hybrid organo-silica glasses
2015 ◽
Vol 26
(4)
◽
pp. 2363-2373
◽
2019 ◽
Vol 11
(3)
◽
pp. 03021-1-03021-5
1996 ◽
Vol 41
(3)
◽
pp. 329-332
◽
1992 ◽
Vol 75
(1)
◽
pp. 220-223
◽
2016 ◽
Vol 80
(3)
◽
pp. 675-682
◽
2014 ◽
Vol 87
(7)
◽
pp. 765-772
◽