Two heads small animal PET prototype with LSO/LuAP coupled to a multi-anode PMT (2004)
Barbier, R., Déclais, Y., Dujardin, C., Garnier, N., Kamenskikh, I.A., Largeron, G., ...
Pas de résumé
Two heads small animal PET prototype with LSO/LuAP coupled to a multi-anode PMT (2004)
Barbier, R., Déclais, Y., Dujardin, C., Garnier, N., Kamenskikh, I.A., Largeron, G., ...
Pas de résumé
Biersack, Jochen P., Blanchin, M. G., Davenas, J., Moine, B., Pedrini, C.
Radiation Effects and Defects in Solids publishes experimental and theoretical papers of both a fundamental and applied nature that contribute to the understanding of either phenomena induced by the...
Biersack, Jochen P., Blanchin, M. G., Devenas, J., Moine, B., Pedrini, C.
Radiation Effects and Defects in Solids publishes experimental and theoretical papers of both a fundamental and applied nature that contribute to the understanding of either phenomena induced by the...
Biersack, Jochen P., Blanchin, M. G., Davenas, J., Moine, B., Pedrini, C.
Proceedings of the Seventh Europhysical Conference on Defects in Insulating Materials Eurodim 94 was held at Lyon University in France from the fifth to the eighth of July 1994. Radiation Effects and...
Biersack, Jochen P., Blanchin, M. G., Davenas, J., Moine, B., Pedrini, C.
Proceedings of the Seventh Europhysical Conference on Defects in Insulating Materials Eurodim 94 was held at Lyon University in France from the fifth to the eighth of July 1994. Radiation Effects and...
Influence of stoichiometry on the optical properties of lead tungstate crystals (1997)
Belsky, A.N., Klimov, S.M., Mikhailin, V.V., Vasil'ev, A.N., Auffray, E., Lecoq, P., ...
Influence of stoichiometry on the optical properties of lead tungstate crystals (1997)
Belsky, A.N., Klimov, S.M., Mikhailin, V.V., Vasil'ev, A.N., Auffray, E., Lecoq, P., ...
Auffray, E., Boutet, D., Dafinei, I., Fay, J., Lecoq, P., Mares, J A., ...
The article is an overview of the research activity performed in the framework of the Crystal Clear Collaboration to produce scintillating glasses. The manufacturing of heavy metal fluoride glasses...
Auffray, E., Boutet, D., Dafinei, I., Fay, J., Lecoq, P., Mares, J A., ...
The article is an overview of the research activity performed in the framework of the Crystal Clear Collaboration to produce scintillating glasses. The manufacturing of heavy metal fluoride glasses...
Roitman's theorem for singular complex projective surfaces (1995)
Barbieri-Viale, L., Pedrini, C., Weibel, C.
Let $X$ be a complex projective surface with arbitrary singularities. We construct a generalized Abel--Jacobi map $A_0(X)\to J^2(X)$ and show that it is an isomorphism on torsion subgroups. Here...
Properties and mechanisms of scintillation in CsGd2F7:Ce3+ and CsY2F7:Ce3+ crystals (1995)
Schaart, D.R., Dorenbos, R., Visser, R., Pedrini, C., Moine, B., ...
Inhomogeneous broadening of [MATH] fluorescence in (Ca,Zr)-substituted Cd3Ga5O12:Cr3+ (1994)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C.
No abstract available
Spectroscopy of Mn4+ doped gadolinium gallium garnet in high magnetic field (1994)
Suchocki, A., Potemski, M., Brenier, A., Pedrini, C., Boulon, G.
The R-lines of the Mn4+ fluorescence, associated with 2 transitions in gadolinium gallium garnet exhibits large broadening as compared with other ions with d3 shell. The laser excitation and...
Spectroscopy, modelling and laser operation of holmium doped laser crystals (1994)
Kalisky, Y., Rotman, S., Boulon, G., Pedrini, C., Brenier, A.
Spectroscopic studies using laser induced fluorescence and numerical modelling of energy transfer and back transfer mechanism are reported in Er:Tm:Ho:YLF, Cr:Tm:Ho:YAG and Cr:Tm:YAG laser crystals...
Inhomogeneous broadening of [MATH] fluorescence in (Ca,Zr)-substituted Cd3Ga5O12:Cr3+ (1994)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C.
No abstract available
Spectroscopy of Mn4+ doped gadolinium gallium garnet in high magnetic field (1994)
Suchocki, A., Potemski, M., Brenier, A., Pedrini, C., Boulon, G.
The R-lines of the Mn4+ fluorescence, associated with 2 transitions in gadolinium gallium garnet exhibits large broadening as compared with other ions with d3 shell. The laser excitation and...
Spectroscopy, modelling and laser operation of holmium doped laser crystals (1994)
Kalisky, Y., Rotman, S., Boulon, G., Pedrini, C., Brenier, A.
Spectroscopic studies using laser induced fluorescence and numerical modelling of energy transfer and back transfer mechanism are reported in Er:Tm:Ho:YLF, Cr:Tm:Ho:YAG and Cr:Tm:YAG laser crystals...
Inhomogeneous broadening of [MATH] fluorescence in (Ca,Zr)-substituted Cd3Ga5O12:Cr3+ (1994)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C.
No abstract available
Spectroscopy of Mn4+ doped gadolinium gallium garnet in high magnetic field (1994)
Suchocki, A., Potemski, M., Brenier, A., Pedrini, C., Boulon, G.
The R-lines of the Mn4+ fluorescence, associated with 2 transitions in gadolinium gallium garnet exhibits large broadening as compared with other ions with d3 shell. The laser excitation and...
Spectroscopy, modelling and laser operation of holmium doped laser crystals (1994)
Kalisky, Y., Rotman, S., Boulon, G., Pedrini, C., Brenier, A.
Spectroscopic studies using laser induced fluorescence and numerical modelling of energy transfer and back transfer mechanism are reported in Er:Tm:Ho:YLF, Cr:Tm:Ho:YAG and Cr:Tm:YAG laser crystals...
Experimental study of the excitation threshold of fast intrinsic luminescence of csi (1994)
Belsky, A.N., Vasil'Ev, A.N., Mikhailin, V.V., Gektin, A.V., Martin, P., Pedrini, C., ...
Experimental study of the excitation threshold of fast intrinsic luminescence of csi (1994)
Belsky, A.N., Vasil'Ev, A.N., Mikhailin, V.V., Gektin, A.V., Martin, P., Pedrini, C., ...
Anomalous excitation profile and its relationship to multiple dopant sites in (Nd, Cr) YAlO3 (1993)
Nelson, P., Lou, L., Boulon, G., Garapon, C., Pedrini, C.
Excitation spectra of (Nd3+, Cr3+)YAlO3 are presented which show anomalous profiles. We demonstrate that these anomalous lineshapes can be explained by a combination of three physical mechanisms: the...
Jahn-Teller effect in V4+ doped Gd3Ga5O12 garnet (1993)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C., Suchocki, A.
We consider the static and dynamic E * ∈ and T * ∈ Jahn-Teller effects in order to analyze the absorption and emission spectra of octahedrally coordinated V4+ and absorption of...
Anomalous excitation profile and its relationship to multiple dopant sites in (Nd, Cr) YAlO3 (1993)
Nelson, P., Lou, L., Boulon, G., Garapon, C., Pedrini, C.
Excitation spectra of (Nd3+, Cr3+)YAlO3 are presented which show anomalous profiles. We demonstrate that these anomalous lineshapes can be explained by a combination of three physical mechanisms: the...
Jahn-Teller effect in V4+ doped Gd3Ga5O12 garnet (1993)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C., Suchocki, A.
We consider the static and dynamic E * ∈ and T * ∈ Jahn-Teller effects in order to analyze the absorption and emission spectra of octahedrally coordinated V4+ and absorption of...
Anomalous excitation profile and its relationship to multiple dopant sites in (Nd, Cr) YAlO3 (1993)
Nelson, P., Lou, L., Boulon, G., Garapon, C., Pedrini, C.
Excitation spectra of (Nd3+, Cr3+)YAlO3 are presented which show anomalous profiles. We demonstrate that these anomalous lineshapes can be explained by a combination of three physical mechanisms: the...
Jahn-Teller effect in V4+ doped Gd3Ga5O12 garnet (1993)
Grinberg, M., Brenier, A., Boulon, G., Pedrini, C., Madej, C., Suchocki, A.
We consider the static and dynamic E * ∈ and T * ∈ Jahn-Teller effects in order to analyze the absorption and emission spectra of octahedrally coordinated V4+ and absorption of...
Further results on cerium fluoride crystals (1993)
Anderson, S., Auffray, E., Aziz, T., Baccaro, S., Banerjee, S., Bareyre, P., ...
Further results on cerium fluoride crystals (1993)
Anderson, S., Auffray, E., Aziz, T., Baccaro, S., Banerjee, S., Bareyre, P., ...
CHROMIUM-NEODYMIUM ENERGY TRANSFER IN YAP (1991)
Nelson, P., Brenier, A., Pedrini, C., Boulon, G., Mares, J.
Yttrium aluminum perovskite (YAP) co-doped with Cr3+ and Nd3+ is of interest in laser applications because the chromium-neodymium energy transfer is more efficient in YAP than in YAG. Investigation...
FLUORESCENCE PROPERTIES OF Cu+ ION IN BORATE AND PHOSPHATE GLASSES (1991)
Moine, B., Pedrini, C., Duloisy, E., Boutinaud, P., Parent, C., Le Flem, G.
We report the results of an investigation on the luminescence of Cu+ in borate and phosphate glasses prepared in our laboratories. The former system exhibits a single very broad and strong emission...
Mn4+ MULTISITES AND Mn4+ → Tm3+ ENERGY TRANSFERS IN Gd3Ga5O12 GARNET (1991)
Brenier, A., Pedrini, C., Madej, C., Boulon, G., Suchocki, A.
We report the crystal growth in our laboratory and the luminescence study of Ca2+-Mn4+ and Ca2+-Mn4+/Tm3+ doped Gd3Ga5O12 garnets. Multisites of Mn4+ ions are revealed at liquid helium temperature by...
SPECTROSCOPIC PROPERTIES AND OPERATION OF PULSED HOLMIUM LASER (1991)
Kalisky, Y., Kagan, J., Brenier, A., Pedrini, C., Boulon, G.
Absorption spectra measurements and detailed analysis of Er:Tm:Ho:YLF absorption lines at 4 K were carried out. Laser induced fluorescence was utilized to study energy transfer dynamics of three...
SPECTROSCOPIC PROPERTIES OF Ca-SUBSTITUTED GADOLINIUM GALLIUM GARNET DOPED WITH V4+ (1991)
Suchocki, A., Brenier, A., Pedrini, C., Boulon, G.
The results of absorption, luminescence and luminescence excitation, fluorescence decay kinetics and photoconductivity measurements of Gd3Ga5O12 : V4+, Ca2+ (0.5% mol.) garnet are reported in detail....
CHROMIUM-NEODYMIUM ENERGY TRANSFER IN YAP (1991)
Nelson, P., Brenier, A., Pedrini, C., Boulon, G., Mares, J.
Yttrium aluminum perovskite (YAP) co-doped with Cr3+ and Nd3+ is of interest in laser applications because the chromium-neodymium energy transfer is more efficient in YAP than in YAG. Investigation...
FLUORESCENCE PROPERTIES OF Cu+ ION IN BORATE AND PHOSPHATE GLASSES (1991)
Moine, B., Pedrini, C., Duloisy, E., Boutinaud, P., Parent, C., Le Flem, G.
We report the results of an investigation on the luminescence of Cu+ in borate and phosphate glasses prepared in our laboratories. The former system exhibits a single very broad and strong emission...
Mn4+ MULTISITES AND Mn4+ → Tm3+ ENERGY TRANSFERS IN Gd3Ga5O12 GARNET (1991)
Brenier, A., Pedrini, C., Madej, C., Boulon, G., Suchocki, A.
We report the crystal growth in our laboratory and the luminescence study of Ca2+-Mn4+ and Ca2+-Mn4+/Tm3+ doped Gd3Ga5O12 garnets. Multisites of Mn4+ ions are revealed at liquid helium temperature by...
SPECTROSCOPIC PROPERTIES AND OPERATION OF PULSED HOLMIUM LASER (1991)
Kalisky, Y., Kagan, J., Brenier, A., Pedrini, C., Boulon, G.
Absorption spectra measurements and detailed analysis of Er:Tm:Ho:YLF absorption lines at 4 K were carried out. Laser induced fluorescence was utilized to study energy transfer dynamics of three...
SPECTROSCOPIC PROPERTIES OF Ca-SUBSTITUTED GADOLINIUM GALLIUM GARNET DOPED WITH V4+ (1991)
Suchocki, A., Brenier, A., Pedrini, C., Boulon, G.
The results of absorption, luminescence and luminescence excitation, fluorescence decay kinetics and photoconductivity measurements of Gd3Ga5O12 : V4+, Ca2+ (0.5% mol.) garnet are reported in detail....
CHROMIUM-NEODYMIUM ENERGY TRANSFER IN YAP (1991)
Nelson, P., Brenier, A., Pedrini, C., Boulon, G., Mares, J.
Yttrium aluminum perovskite (YAP) co-doped with Cr3+ and Nd3+ is of interest in laser applications because the chromium-neodymium energy transfer is more efficient in YAP than in YAG. Investigation...
FLUORESCENCE PROPERTIES OF Cu+ ION IN BORATE AND PHOSPHATE GLASSES (1991)
Moine, B., Pedrini, C., Duloisy, E., Boutinaud, P., Parent, C., Le Flem, G.
We report the results of an investigation on the luminescence of Cu+ in borate and phosphate glasses prepared in our laboratories. The former system exhibits a single very broad and strong emission...
Mn4+ MULTISITES AND Mn4+ → Tm3+ ENERGY TRANSFERS IN Gd3Ga5O12 GARNET (1991)
Brenier, A., Pedrini, C., Madej, C., Boulon, G., Suchocki, A.
We report the crystal growth in our laboratory and the luminescence study of Ca2+-Mn4+ and Ca2+-Mn4+/Tm3+ doped Gd3Ga5O12 garnets. Multisites of Mn4+ ions are revealed at liquid helium temperature by...
SPECTROSCOPIC PROPERTIES AND OPERATION OF PULSED HOLMIUM LASER (1991)
Kalisky, Y., Kagan, J., Brenier, A., Pedrini, C., Boulon, G.
Absorption spectra measurements and detailed analysis of Er:Tm:Ho:YLF absorption lines at 4 K were carried out. Laser induced fluorescence was utilized to study energy transfer dynamics of three...
SPECTROSCOPIC PROPERTIES OF Ca-SUBSTITUTED GADOLINIUM GALLIUM GARNET DOPED WITH V4+ (1991)
Suchocki, A., Brenier, A., Pedrini, C., Boulon, G.
The results of absorption, luminescence and luminescence excitation, fluorescence decay kinetics and photoconductivity measurements of Gd3Ga5O12 : V4+, Ca2+ (0.5% mol.) garnet are reported in detail....
Photoconductivity and fluorescence properties of divalent ytterbium ions in fluoride crystals (1991)
Moine, B., Courtois, B., Pedrini, C.
Photoconductivity measurements were crucial in establishing that the `anomalous' emission usually observed in CaF/sub 2/ and SrF/sub 2/ doped with Yb/sup 2+/ and in BaF/sub 2/:Eu/sup 2+/ is due to an...
Photoionization and luminescences in BaF/sub 2/:Eu/sup 2 (1991)
Moine, B., Courtois, B., Pedrini, C.
The photoconductivity spectra of BaF/sub 2/:Eu/sup 2+/ shows that the `anomalous' emission usually observed in BaF/sub 2/:Eu/sup 2+/ is due to the fact that all the Eu/sup 2+/ excited states are in...
Moine, B., Courtois, B., Pedrini, C.
The `anomalous' emission usually observed in CaF/sub 2/ and SrF/sub 2/ doped with Yb/sup 2+/ and BaF/sub 2/:Eu/sup 2+/ is due to an impurity trapped exciton which is the lowest excited state of these...
Excited-state dynamics of the Tm3+ ions and Tm3+ → Ho3+ energy transfers in LiYF4 (1989)
Brenier, A., Rubin, J., Moncorge, R., Pedrini, C.
The excited-state dynamics of the Tm3+ ions in a singly doped crystal of LiYF4 is analysed. The Stokes fluorescence processes are interpreted by taking into account the numerous coincidences between...
Luminescence and photoionization processes of Yb2+ in CaF 2, SrF2 and BaF2 (1989)
Moine, B., Courtois, B., Pedrini, C.
In this paper, we analyze the fluorescence and the photoconductivity properties of Yb2+ in CaF2, SrF2 and BaF2. We present a new approach to the interpretation of the « anomalous » emission usually...
Excited-state dynamics of the Tm3+ ions and Tm3+ → Ho3+ energy transfers in LiYF4 (1989)
Brenier, A., Rubin, J., Moncorge, R., Pedrini, C.
The excited-state dynamics of the Tm3+ ions in a singly doped crystal of LiYF4 is analysed. The Stokes fluorescence processes are interpreted by taking into account the numerous coincidences between...
Luminescence and photoionization processes of Yb2+ in CaF 2, SrF2 and BaF2 (1989)
Moine, B., Courtois, B., Pedrini, C.
In this paper, we analyze the fluorescence and the photoconductivity properties of Yb2+ in CaF2, SrF2 and BaF2. We present a new approach to the interpretation of the « anomalous » emission usually...
Excited-state dynamics of the Tm3+ ions and Tm3+ → Ho3+ energy transfers in LiYF4 (1989)
Brenier, A., Rubin, J., Moncorge, R., Pedrini, C.
The excited-state dynamics of the Tm3+ ions in a singly doped crystal of LiYF4 is analysed. The Stokes fluorescence processes are interpreted by taking into account the numerous coincidences between...
Luminescence and photoionization processes of Yb2+ in CaF 2, SrF2 and BaF2 (1989)
Moine, B., Courtois, B., Pedrini, C.
In this paper, we analyze the fluorescence and the photoconductivity properties of Yb2+ in CaF2, SrF2 and BaF2. We present a new approach to the interpretation of the « anomalous » emission usually...
Moine, B., Courtois, B., Pedrini, C.
The authors analyze the fluorescence and the photoconductivity properties of Yb/sup 2+/ in CaF/sub 2/, SrF/sub 2/ and BaF/sub 2/. They present a new approach to the interpretation of the `anomalous'...
Er3+ → Ho3+ energy transfer mechanisms at room temperature in YLiF4 single crystals (1987)
Rubin, J., Brenier, A., Moncorge, R., Pedrini, C.
A detailed analysis of the energy transfer processes between Er3+ sensitizer ions and Ho3+ activator ions in YLiF4 : Er3+ , Ho3+ single crystals is reported. This study is carried out at room...