Direct Diffusion Studies of Solids Using Radioactive Nuclear Beams

Jeong, Sohee; Katayama, Ichiro; Kawakami, H.; Ishiyama, H.; Watanabe, Y; Miyatake, H.; Tojyo, E.; Oyaizu, Mitsuhiro; Enomoto, K.; Sataka, M.; Okayasu, Satoru; Sugai, H.; Ichikawa, Shinichi; Nishio, K.; Yahagi, Masahito; Hashimoto, T.; Takada, Kazunori; Watanabe, Mamoru; Iwase, A.; Sugiyama, Y.

doi:10.1142/9789812706904_0025

Cited by 1 publication

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“…Radioactive ion beams (RIB) from advanced accelerator laboratories greatly expanded the potential for radiotracer applications [2,5,6,9]. Over the world, many isotope separator on-line (ISOL) based RIB facilities provide research and industrial opportunities in this field.…”

Section: Other Methodsmentioning

confidence: 99%

“…), and possibly their very short life-times, can enhance effectiveness of radiotracer methods in select fields such as the investigation of structure and dynamics of soft or condensed matter, especially the surface phenomena and the interface properties [2]. Spin-polarized isotopically clean beams of intensity over 6 9 10 6 ions/sec (*1pA) and of energy several keVs with fine implantation capabilities are very useful tools in such fields [5,6]. In a study for standardization of 110m Ag [7], a simplified decay scheme of 110m Ag and 110g Ag decays is given where it can be observed that the electromagnetic decays from the isomeric to ground state (1.35 % branching) are strong internal-transitions (IT) while the electromagnetic decays following the beta decay from the isomeric state do not undergo IT process.…”

Section: Special Features Of 110 Ag Statesmentioning

confidence: 99%

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Slow neutron reactions in inverse kinematics for isotope production: a primer

John

2014

J Radioanal Nucl Chem

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Slow neutron inverse-kinematic reactions offer unique advantages since their kinematical conditions can be tuned to utilize very high resonance cross-sections and to separate transmuted-isotopes online. New advances in plasma sciences and thermal neutron facilities can usher practical applications of this type of reactions in some special cases. Production and implantation of isotopicallypure short-lived and spin-polarized radiotracers has been identified as a probable first application. The production rates for 110m,g Ag radio-nuclides in 109 Ag(n, c) capture, that occur when a beam of 109 Ag ions traverses a thermal neutron column, have been calculated and the results are presented. To develop the idea of inverse reactions in physical grounds, further analyses and advances on the non-trivial technological issues related to the generation and control of high density and high volume particle beams, isotope separation methods, and high flux thermal neutron channels of matching parameters are required and a brief discussion on these aspects are also included.

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Section: Other Methodsmentioning

confidence: 99%

Section: Special Features Of 110 Ag Statesmentioning

confidence: 99%