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Anomalously fast energy transfer between manganese and thulium in fluoride glasses

✍ Scribed by O. Maoz; S.R. Rotman; A.M. Weiss; R. Reisfeld; M. Eyal


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
266 KB
Volume
48-49
Category
Article
ISSN
0022-2313

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πŸ“œ SIMILAR VOLUMES


Energy transfer between manganese(II) an
✍ M. Eyal; R. Reisfield; A. Schiller; C. Jacobani; C.K. JΓΈrgensen πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 672 KB

Lead zinc gallium fluoride glass containing 2 mole% TmFS is shown to luminesce from 'Is (35200 cm-'), 'D, (28000), 'G, (2 1500) and 'Hq ( 12800) to several lower J levels. When the 24 mole% ZnF, is replaced by MnF, in the absence of thulium, the (broad band) quartet-to-sextet (ground state) emission

Direct evidence for fast energy transfer
✍ S.R. Rotman; A. Hadad; P. Kaczelnik; O. Maoz; A.M. Weiss; R. Reisfeld; M. Eyal πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 313 KB

Measurement of the time-response of the excited-state concentration of manganese has confirmed our previous hypothesis of fast energy transfer between manganese and thulium in fluoride glasses.

Energy transfer between manganese(II) an
✍ R. Reisfeld; M. Eyal; C.K. JΓΈrgensen; C. Jacoboni πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 532 KB

LaF3 In which manganese may replace all the zinc, and neodymium some lanthanum, Is studkd by dynamic and static methods. Both methods arrive at the same results Indicating Iinear dependence of transfer probability on &nor concentration. These results also demonstrate energy storage in the manganese-

Energy transfer between neodymium(III) a
✍ M. Eyal; R. Reisfeld; C.K. JΓΈrgensen; C. Jacoboni πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 English βš– 584 KB

Energy transfer rates between Nd(II1) and Yb(II1) in glasses of the basic composition 36 PbFz:24 ZnFz:35 CaFs:2 AlF3:3 YF3:4 LaFs were calculated from donor decay curves, and applied for construction of acceptor luminescence curves. The transfer rates are time dependent and the energy loss by Nd(II1