TY - JOUR
T1 - Fluorescence of rare earth ions adsorbed on porous vycor glass
AU - Mack, Hananel
AU - Reisfeld, Renata
AU - Avnir, David
PY - 1983/8/5
Y1 - 1983/8/5
N2 - Fluorescence of rare earth (RE) ions arising from f-f transitions in Pr3+, Eu3+, Tb3+, Dy3+, Ho3+, Er3+ and Tm3+ was observed front the ions adsorbed on porous Vycor glass or on pressed discs of fumed silica. The non-radiative relaxations of the excited states were depressed as a result of a strong chemical bond between the ions and silica acting as a ligand.
AB - Fluorescence of rare earth (RE) ions arising from f-f transitions in Pr3+, Eu3+, Tb3+, Dy3+, Ho3+, Er3+ and Tm3+ was observed front the ions adsorbed on porous Vycor glass or on pressed discs of fumed silica. The non-radiative relaxations of the excited states were depressed as a result of a strong chemical bond between the ions and silica acting as a ligand.
UR - http://www.scopus.com/inward/record.url?scp=0000580659&partnerID=8YFLogxK
U2 - 10.1016/0009-2614(83)87531-9
DO - 10.1016/0009-2614(83)87531-9
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AN - SCOPUS:0000580659
SN - 0009-2614
VL - 99
SP - 238
EP - 239
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 3
ER -