Neutron diffraction measurements of internal strain in Nb3Sn Cable-In-Conduit Conductors

Tsutomu Hemmi; Stefanus Harjo; Takayoshi Ito; Kunihiro Matsui; Yoshihiko Nunoya; Norikiyo Koizumi; Yoshikazu Takahashi; Hideo Nakajima; Kazuya Aizawa; Hiroshi Suzuki; Shutaro Machiya; Hidetoshi Oguro; Yoshinori Tsuchiya; Kozo Osamura

doi:10.1109/TASC.2010.2089770

Neutron diffraction measurements of internal strain in Nb₃Sn Cable-In-Conduit Conductors

Tsutomu Hemmi, Stefanus Harjo, Takayoshi Ito, Kunihiro Matsui, Yoshihiko Nunoya, Norikiyo Koizumi, Yoshikazu Takahashi, Hideo Nakajima, Kazuya Aizawa, Hiroshi Suzuki, Shutaro Machiya, Hidetoshi Oguro, Yoshinori Tsuchiya, Kozo Osamura

High Field Laboratory for Superconducting Materials

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

12 Citations (Scopus)

Abstract

The superconducting properties of Nb₃Sn strands are very sensitive to strain. Measuring internal strain of Nb₃ Sn in Cable-In-Conduit Conductors (CICC) is important for evaluating the superconducting performance of CICC. Internal strain can be determined by neutron diffraction measurement using Takumi of J-PARC. Neutron diffraction measurement becomes a strong tool for evaluating directly the internal strain of Nb₃ Sn in CICC.

Original language	English
Article number	5648377
Pages (from-to)	2028-2031
Number of pages	4
Journal	IEEE Transactions on Applied Superconductivity
Volume	21
Issue number	3 PART 2
DOIs	https://doi.org/10.1109/TASC.2010.2089770
Publication status	Published - 2011 Jun

Keywords

CICC
ITER
NbSn
Neutron diffraction

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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Hemmi, T., Harjo, S., Ito, T., Matsui, K., Nunoya, Y., Koizumi, N., Takahashi, Y., Nakajima, H., Aizawa, K., Suzuki, H., Machiya, S., Oguro, H., Tsuchiya, Y., & Osamura, K. (2011). Neutron diffraction measurements of internal strain in Nb₃Sn Cable-In-Conduit Conductors. IEEE Transactions on Applied Superconductivity, 21(3 PART 2), 2028-2031. [5648377]. https://doi.org/10.1109/TASC.2010.2089770

Neutron diffraction measurements of internal strain in Nb₃Sn Cable-In-Conduit Conductors. / Hemmi, Tsutomu; Harjo, Stefanus; Ito, Takayoshi; Matsui, Kunihiro; Nunoya, Yoshihiko; Koizumi, Norikiyo; Takahashi, Yoshikazu; Nakajima, Hideo; Aizawa, Kazuya; Suzuki, Hiroshi; Machiya, Shutaro; Oguro, Hidetoshi; Tsuchiya, Yoshinori; Osamura, Kozo.

In: IEEE Transactions on Applied Superconductivity, Vol. 21, No. 3 PART 2, 5648377, 06.2011, p. 2028-2031.

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

Hemmi, T, Harjo, S, Ito, T, Matsui, K, Nunoya, Y, Koizumi, N, Takahashi, Y, Nakajima, H, Aizawa, K, Suzuki, H, Machiya, S, Oguro, H, Tsuchiya, Y & Osamura, K 2011, 'Neutron diffraction measurements of internal strain in Nb₃Sn Cable-In-Conduit Conductors', IEEE Transactions on Applied Superconductivity, vol. 21, no. 3 PART 2, 5648377, pp. 2028-2031. https://doi.org/10.1109/TASC.2010.2089770

Hemmi, Tsutomu ; Harjo, Stefanus ; Ito, Takayoshi ; Matsui, Kunihiro ; Nunoya, Yoshihiko ; Koizumi, Norikiyo ; Takahashi, Yoshikazu ; Nakajima, Hideo ; Aizawa, Kazuya ; Suzuki, Hiroshi ; Machiya, Shutaro ; Oguro, Hidetoshi ; Tsuchiya, Yoshinori ; Osamura, Kozo. / Neutron diffraction measurements of internal strain in Nb₃Sn Cable-In-Conduit Conductors. In: IEEE Transactions on Applied Superconductivity. 2011 ; Vol. 21, No. 3 PART 2. pp. 2028-2031.

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abstract = "The superconducting properties of Nb3Sn strands are very sensitive to strain. Measuring internal strain of Nb3 Sn in Cable-In-Conduit Conductors (CICC) is important for evaluating the superconducting performance of CICC. Internal strain can be determined by neutron diffraction measurement using Takumi of J-PARC. Neutron diffraction measurement becomes a strong tool for evaluating directly the internal strain of Nb3 Sn in CICC.",

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