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Strontium: Supply-and-demand success for the DOE’s Isotope Program
The Department of Energy’s Isotope Program (DOE IP) announced last week that it would end its “active standby” capability for strontium-82 production about two decades after beginning production of the isotope for cardiac diagnostic imaging. The DOE IP is celebrating commercialization of the Sr-82 supply chain as “a success story for both industry and the DOE IP.” Now that the Sr-82 market is commercially viable, the DOE IP and its National Isotope Development Center can “reassign those dedicated radioisotope production capacities to other mission needs”—including Sr-89.
E. Ascasíbar, C. Alejaldre, J. Alonso, F. De Aragón, R. Balbín, B. Brañas, E. De La Cal, F. Castejón, J. Castrejón, G. Catalán, J.R. Cepero, T. Estrada, R. Fernández, M. Francés, J. De La Gama, L. García Gonzalo, I. García Cortés, G. Gómez, J. Guasp, J. Herranz, C. Hidalgo, J.A. Jiménez Aparicio, A. Jiménez Dcnche, V. Krivenski, I. Labrador, F. Lapayese, M. Liniers, A. López-Fraguas, J. López Rázola, A. López Sánchez, E. De La Luna, R. Martín García, E. Martín Roquero, L.M. Martínez, F. Medina, M. Medrano, B. Ph. Van Milligen, M. A. Ochando, P. Ortiz, L. Pacios, L. Pallás, I. Pastor, M. A. Pedrosa, J. Qin, M.C. Rodríguez Fernández, L. Rodríguez Rodrigo, F. Rufino, A. Salas, L. Sánchez-Cabezudo, A. Sánchez Corpas, E. Sánchez González, J. Sánchez Sanz, C. Sierra, F. Tabarés, D. Tafalla, V. Tribaldos, A. Varias, J. Vega, B. Zurro, L.M. Kovrizhnykh, D. C. Akulina, O. F. Fedyanin, S. Grebenshchikov, N. Kharchev, L.V. Kolik, K.M. Likin, Yu.I. Netchaev, A. Ye. Petrov, K.A. Sarksyan, I. Sbitnikova, N.V. Matveev, B.M. Rassadin, Ye.M. Tai
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 198-201
Helical Systems | doi.org/10.13182/FST95-A11947068
Articles are hosted by Taylor and Francis Online.
In April 1994 first ECRH plasmas (28 GHz, 2nd harmonic) have been produced in the TJ-I U torsatron (R = 0.6 m, <a> = 0.1 m, B(0) = 0.52 T, È(0) = 0.21). In November 1994 a second experimental campaign using a 37.5 GHz gyrotron (B(0) = 0.69 T) has started. The main parameters of the device, the basic characteristics of the heating system and some results concerning magnetic surface mapping and first plasma discharges, are reported.