Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams

M. Mihara; K. Matsuta; D. Nishimura; H. Hirano; J. Komurasaki; S. Takahashi; T. Nagatomo; R. Matsumiya; M. Ogura; H. Akai; S. Momota; T. Ohtsubo; T. Izumikawa; Dongmei Zhou; Yongnan Zheng; Daqing Yuan; Ping Fan; Yi Zuo; Shengyun Zhu; A. Kitagawa; M. Kanazawa; M. Torikoshi; S. Sato; M. Fukuda; D. Ishikawa; T. Minamisono; R. Watanabe; T. Kubo; Y. Nojiri; T. Sumikama; J. R. Alonso; G. F. Crebs; T. J.M. Symons

doi:10.1016/j.nuclphysa.2010.01.144

Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams

M. Mihara, K. Matsuta, D. Nishimura, H. Hirano, J. Komurasaki, S. Takahashi, T. Nagatomo, R. Matsumiya, M. Ogura, H. Akai, S. Momota, T. Ohtsubo, T. Izumikawa, Dongmei Zhou, Yongnan Zheng, Daqing Yuan, Ping Fan, Yi Zuo, Shengyun Zhu, A. KitagawaM. Kanazawa, M. Torikoshi, S. Sato, M. Fukuda, D. Ishikawa, T. Minamisono, R. Watanabe, T. Kubo, Y. Nojiri, T. Sumikama, J. R. Alonso, G. F. Crebs, T. J.M. Symons

SCI - Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The spin lattice-relaxation rates of short-lived unstable nuclei ²⁵Al and ²⁸P in Pt has been measured by means of the β-NMR technique, in order to study the electronic structure of dilute impurities in Pt. From the obtained spin-lattice relaxation rates, Knight shifts K_c were estimated to be K_c [Al in Pt] = (0.45 ± 0.09) × 10^{- 3} and K_c [P in Pt] = (4_{- 4}^{+ 2}) × 10^{- 3} using the Korringa relation. These values were evaluated by comparing to the first principle calculations.

Original language	English
Pages (from-to)	777c-779c
Journal	Nuclear Physics A
Volume	834
Issue number	1-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2010.01.144
Publication status	Published - 2010 Mar 1

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Mihara, M., Matsuta, K., Nishimura, D., Hirano, H., Komurasaki, J., Takahashi, S., Nagatomo, T., Matsumiya, R., Ogura, M., Akai, H., Momota, S., Ohtsubo, T., Izumikawa, T., Zhou, D., Zheng, Y., Yuan, D., Fan, P., Zuo, Y., Zhu, S., ... Symons, T. J. M. (2010). Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams. Nuclear Physics A, 834(1-4), 777c-779c. https://doi.org/10.1016/j.nuclphysa.2010.01.144

Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams. / Mihara, M.; Matsuta, K.; Nishimura, D.; Hirano, H.; Komurasaki, J.; Takahashi, S.; Nagatomo, T.; Matsumiya, R.; Ogura, M.; Akai, H.; Momota, S.; Ohtsubo, T.; Izumikawa, T.; Zhou, Dongmei; Zheng, Yongnan; Yuan, Daqing; Fan, Ping; Zuo, Yi; Zhu, Shengyun; Kitagawa, A.; Kanazawa, M.; Torikoshi, M.; Sato, S.; Fukuda, M.; Ishikawa, D.; Minamisono, T.; Watanabe, R.; Kubo, T.; Nojiri, Y.; Sumikama, T.; Alonso, J. R.; Crebs, G. F.; Symons, T. J.M.

In: Nuclear Physics A, Vol. 834, No. 1-4, 01.03.2010, p. 777c-779c.

Research output: Contribution to journal › Article › peer-review

Mihara, M, Matsuta, K, Nishimura, D, Hirano, H, Komurasaki, J, Takahashi, S, Nagatomo, T, Matsumiya, R, Ogura, M, Akai, H, Momota, S, Ohtsubo, T, Izumikawa, T, Zhou, D, Zheng, Y, Yuan, D, Fan, P, Zuo, Y, Zhu, S, Kitagawa, A, Kanazawa, M, Torikoshi, M, Sato, S, Fukuda, M, Ishikawa, D, Minamisono, T, Watanabe, R, Kubo, T, Nojiri, Y, Sumikama, T, Alonso, JR, Crebs, GF & Symons, TJM 2010, 'Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams', Nuclear Physics A, vol. 834, no. 1-4, pp. 777c-779c. https://doi.org/10.1016/j.nuclphysa.2010.01.144

Mihara, M. ; Matsuta, K. ; Nishimura, D. ; Hirano, H. ; Komurasaki, J. ; Takahashi, S. ; Nagatomo, T. ; Matsumiya, R. ; Ogura, M. ; Akai, H. ; Momota, S. ; Ohtsubo, T. ; Izumikawa, T. ; Zhou, Dongmei ; Zheng, Yongnan ; Yuan, Daqing ; Fan, Ping ; Zuo, Yi ; Zhu, Shengyun ; Kitagawa, A. ; Kanazawa, M. ; Torikoshi, M. ; Sato, S. ; Fukuda, M. ; Ishikawa, D. ; Minamisono, T. ; Watanabe, R. ; Kubo, T. ; Nojiri, Y. ; Sumikama, T. ; Alonso, J. R. ; Crebs, G. F. ; Symons, T. J.M. / Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams. In: Nuclear Physics A. 2010 ; Vol. 834, No. 1-4. pp. 777c-779c.

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title = "Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams",

abstract = "The spin lattice-relaxation rates of short-lived unstable nuclei 25Al and 28P in Pt has been measured by means of the β-NMR technique, in order to study the electronic structure of dilute impurities in Pt. From the obtained spin-lattice relaxation rates, Knight shifts Kc were estimated to be Kc [Al in Pt] = (0.45 ± 0.09) × 10- 3 and Kc [P in Pt] = (4- 4+ 2) × 10- 3 using the Korringa relation. These values were evaluated by comparing to the first principle calculations.",

author = "M. Mihara and K. Matsuta and D. Nishimura and H. Hirano and J. Komurasaki and S. Takahashi and T. Nagatomo and R. Matsumiya and M. Ogura and H. Akai and S. Momota and T. Ohtsubo and T. Izumikawa and Dongmei Zhou and Yongnan Zheng and Daqing Yuan and Ping Fan and Yi Zuo and Shengyun Zhu and A. Kitagawa and M. Kanazawa and M. Torikoshi and S. Sato and M. Fukuda and D. Ishikawa and T. Minamisono and R. Watanabe and T. Kubo and Y. Nojiri and T. Sumikama and Alonso, {J. R.} and Crebs, {G. F.} and Symons, {T. J.M.}",

year = "2010",

month = mar,

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doi = "10.1016/j.nuclphysa.2010.01.144",

language = "English",

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T1 - Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams

AU - Mihara, M.

AU - Matsuta, K.

AU - Nishimura, D.

AU - Hirano, H.

AU - Komurasaki, J.

AU - Takahashi, S.

AU - Nagatomo, T.

AU - Matsumiya, R.

AU - Ogura, M.

AU - Akai, H.

AU - Momota, S.

AU - Ohtsubo, T.

AU - Izumikawa, T.

AU - Zhou, Dongmei

AU - Zheng, Yongnan

AU - Yuan, Daqing

AU - Fan, Ping

AU - Zuo, Yi

AU - Zhu, Shengyun

AU - Kitagawa, A.

AU - Kanazawa, M.

AU - Torikoshi, M.

AU - Sato, S.

AU - Fukuda, M.

AU - Ishikawa, D.

AU - Minamisono, T.

AU - Watanabe, R.

AU - Kubo, T.

AU - Nojiri, Y.

AU - Sumikama, T.

AU - Alonso, J. R.

AU - Crebs, G. F.

AU - Symons, T. J.M.

PY - 2010/3/1

Y1 - 2010/3/1

N2 - The spin lattice-relaxation rates of short-lived unstable nuclei 25Al and 28P in Pt has been measured by means of the β-NMR technique, in order to study the electronic structure of dilute impurities in Pt. From the obtained spin-lattice relaxation rates, Knight shifts Kc were estimated to be Kc [Al in Pt] = (0.45 ± 0.09) × 10- 3 and Kc [P in Pt] = (4- 4+ 2) × 10- 3 using the Korringa relation. These values were evaluated by comparing to the first principle calculations.

AB - The spin lattice-relaxation rates of short-lived unstable nuclei 25Al and 28P in Pt has been measured by means of the β-NMR technique, in order to study the electronic structure of dilute impurities in Pt. From the obtained spin-lattice relaxation rates, Knight shifts Kc were estimated to be Kc [Al in Pt] = (0.45 ± 0.09) × 10- 3 and Kc [P in Pt] = (4- 4+ 2) × 10- 3 using the Korringa relation. These values were evaluated by comparing to the first principle calculations.

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VL - 834

SP - 777c-779c

JO - Nuclear Physics A

JF - Nuclear Physics A

SN - 0375-9474

IS - 1-4

ER -

Nuclear spin-lattice relaxation of light impurities in platinum studied by using polarized unstable nuclear beams

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