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3 results on '"Miting Du"'

1. Probing Optimal Reaction Energy for Synthesis of Element 119 from 51V+248Cm Reaction with Quasielastic Barrier Distribution Measurement.

Author

Masaomi Tanaka, Brionnet, Pierre, Miting Du, Ezold, Julie, Felker, Kevin, Gall, Benoît J. P., Shintaro Go, Grzywacz, Robert K., Hiromitsu Haba, Kouichi Hagino, Hogle, Susan, Satoshi Ishizawa, Daiya Kaji, Sota Kimura, King, Thomas T., Yukiko Komori, Lemon, Raiden K., Leonard, Milan G., Kouji Morimoto, and Kosuke Morita

Abstract

The quasielastic barrier distribution of 51V+248Cm was extracted by measuring the excitation function of quasielastic backscattering using a gas-filled recoil ion separator, GARIS-III. The obtained barrier distribution is well explained by the coupled-channels calculation, indicating a significant effect of the rotational excitation of deformed 248Cm. From the measured average Coulomb barrier height and deformation parameters of 248Cm, the side-collision energy leading to a compact configuration of colliding nuclei was obtained. The relation between the side collision energy and the excitation function of the evaporation-residue cross sections in the 48Ca+248Cm system was evaluated as a reference for the 51V+248Cm case. The optimal reaction energy to synthesize a new element 119 at the 51V+248Cm fusion reaction (3n and 4n channels) was estimated with an aid of these experimental data. [ABSTRACT FROM AUTHOR]

Published
2022
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2. Selective Electrodeposition of Europium and Samarium in Molten LiCl-KCl with Copper and Aluminum Electrodes.

Author

Jianbang Ge, Qiufeng Yang, Yafei Wang, Weiqian Zhuo, Miting Du, and Jinsuo Zhang

Subjects
ALUMINUM electrodes, COPPER electrodes, RARE earth metals, SAMARIUM, EUROPIUM, INTERMETALLIC compounds, ELECTROPLATING
Abstract

Separation of the adjacent lanthanide (Ln) pair such as Sm-Eu from each other using chemical methods is difficult due to their similar chemical features. In the present work, electrochemical separation of Eu and Sm from each other were studied in molten LiCl-KCl-1 wt% EuCl3-1 wt% SmCl3 at 500 °C. By using a Cu reactive electrode, Sm was selectively separated from the salt because of the formation of several Cu-Sm intermetallic compounds while Eu remained in the salt. The formation of Al-Eu compounds occurs at a more negative potential than that of the Al-Sm compounds on Al electrode. However, the formation rate of Al-Eu compound is much higher than that of Al-Sm compound. With an electrolysis time of 0.5 h and a potential at -2.225 V (vs Ag(I)/Ag), the deposit on the electrode is mainly made up of Al-Eu compound. This study reveals the influence of working electrode on Eu-Sm separation and provides a potential method for adjacent lanthanide pair separation. [ABSTRACT FROM AUTHOR]

Published
2020
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3. Radioanalytical Methods in Interdisciplinary Research

Author

Carola A Laue, Kenneth L Nash, Carola A. Laue, Kenneth L. Nash, Gregory R. Choppin, Andreas Kronenberg, Walter D. Loveland, Kenneth G. W. Inn, Zhichao Lin, Michael Schultz, Zhongyu Wu, Ciara McMahon, Iisa Outola, Hiromu Kurosaki, Svetlana Nour, Linda Selvig, Lisa Karam, J. M. Robin Hutchinson, K. Vetter, B. E. Zimmerman, R. Collé, J. T. Cessna, R. Broda, P. Cassette, R. C. Martin, D. C. Glasgow, M. Z. Martin, R. A. Fjeld, J. E. Roane, J. D. Leyba, A. Paulenova, T. A. DeVol, David K. Smith, Renato Chiarizia, Marian Borkowski, Paul G. Rickert, Emmanuel Otu, Mark L. Dietz, Rebecca M. Chamberlin, Kenneth R. Ashley, Jason R. Ball, Eve Bauer, Jonathan G. Bernard, Douglas E. Berning, Norman C. Schroeder, Paul Sylvester, Miting Du, Fred Peretz, Rose A. Boll, Saed Mirzadeh, J. David Robertson, Thomas M. Semkow, Ronald S. Hafner, Pravin P. Parekh, Gordon J. Wozniak, Douglas K. Haines, Liaquat Husain, Robert L. Rabun, Philip G. Williams, Gail F. Eaton, G. B. Hudson, J. E. Moran, Oleg B. Egorov, Matthew J. O'Hara, R. Shane Addleman, Jay W. Grate, S. L. Maxwell, D, Carola A Laue, Kenneth L Nash, Carola A. Laue, Kenneth L. Nash, Gregory R. Choppin, Andreas Kronenberg, Walter D. Loveland, Kenneth G. W. Inn, Zhichao Lin, Michael Schultz, Zhongyu Wu, Ciara McMahon, Iisa Outola, Hiromu Kurosaki, Svetlana Nour, Linda Selvig, Lisa Karam, J. M. Robin Hutchinson, K. Vetter, B. E. Zimmerman, R. Collé, J. T. Cessna, R. Broda, P. Cassette, R. C. Martin, D. C. Glasgow, M. Z. Martin, R. A. Fjeld, J. E. Roane, J. D. Leyba, A. Paulenova, T. A. DeVol, David K. Smith, Renato Chiarizia, Marian Borkowski, Paul G. Rickert, Emmanuel Otu, Mark L. Dietz, Rebecca M. Chamberlin, Kenneth R. Ashley, Jason R. Ball, Eve Bauer, Jonathan G. Bernard, Douglas E. Berning, Norman C. Schroeder, Paul Sylvester, Miting Du, Fred Peretz, Rose A. Boll, Saed Mirzadeh, J. David Robertson, Thomas M. Semkow, Ronald S. Hafner, Pravin P. Parekh, Gordon J. Wozniak, Douglas K. Haines, Liaquat Husain, Robert L. Rabun, Philip G. Williams, Gail F. Eaton, G. B. Hudson, J. E. Moran, Oleg B. Egorov, Matthew J. O'Hara, R. Shane Addleman, Jay W. Grate, S. L. Maxwell, and D

Published
2003

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