Development of portable polarized 3He neutron spin filter and its application to magnetic field imaging at J-PARC

K. Sakai; T. Oku; H. Hayashida; H. Kira; T. Shinohara; K. Oikawa; M. Harada; K. Kakurai; K. Aizawa; M. Arai; Y. Sakaguchi; J. Suzuki; T. Ino; K. Ohoyama

doi:10.1088/1742-6596/528/1/012016

Development of portable polarized ³He neutron spin filter and its application to magnetic field imaging at J-PARC

K. Sakai, T. Oku, H. Hayashida, H. Kira, T. Shinohara, K. Oikawa, M. Harada, K. Kakurai, K. Aizawa, M. Arai, Y. Sakaguchi, J. Suzuki, T. Ino, K. Ohoyama

Research output: Contribution to journal › Conference article › peer-review

3 Citations (Scopus)

Abstract

In order to expand the measurable neutron energy range up to the energy of epithermal neutrons in polarized neutron experiments, a portable polarized ³He neutron spin filter (NSF) was developed in the Materials and Life science experimental Facility (MLF) at J- PARC. After the generation of ³He polarization through a spin exchange optical pumping method, the NSF was used as a neutron spin polarizer and flipper in a beam line. We constructed a simple neutron spin analysis apparatus with two ³He NSFs and made a preliminary attempt to visualize magnetic fields generated by a coil. The results represented that our apparatus could function for neutron wavelengths between approximately 0.5-5 Å through the use of a neutron time-of-flight method.

Original language	English
Article number	012016
Journal	Journal of Physics: Conference Series
Volume	528
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/528/1/012016
Publication status	Published - 2014
Event	International Workshop on Neutron Optics and Detectors, NOP and D 2013 - Munich, Germany Duration: 2013 Jul 2 → 2013 Jul 5

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1088/1742-6596/528/1/012016

Fingerprint Dive into the research topics of 'Development of portable polarized <sup>3</sup>He neutron spin filter and its application to magnetic field imaging at J-PARC'. Together they form a unique fingerprint.

Cite this

Sakai, K., Oku, T., Hayashida, H., Kira, H., Shinohara, T., Oikawa, K., Harada, M., Kakurai, K., Aizawa, K., Arai, M., Sakaguchi, Y., Suzuki, J., Ino, T., & Ohoyama, K. (2014). Development of portable polarized ³He neutron spin filter and its application to magnetic field imaging at J-PARC. Journal of Physics: Conference Series, 528(1), [012016]. https://doi.org/10.1088/1742-6596/528/1/012016

Development of portable polarized ³He neutron spin filter and its application to magnetic field imaging at J-PARC. / Sakai, K.; Oku, T.; Hayashida, H.; Kira, H.; Shinohara, T.; Oikawa, K.; Harada, M.; Kakurai, K.; Aizawa, K.; Arai, M.; Sakaguchi, Y.; Suzuki, J.; Ino, T.; Ohoyama, K.

In: Journal of Physics: Conference Series, Vol. 528, No. 1, 012016, 2014.

Research output: Contribution to journal › Conference article › peer-review

Sakai, K, Oku, T, Hayashida, H, Kira, H, Shinohara, T, Oikawa, K, Harada, M, Kakurai, K, Aizawa, K, Arai, M, Sakaguchi, Y, Suzuki, J, Ino, T & Ohoyama, K 2014, 'Development of portable polarized ³He neutron spin filter and its application to magnetic field imaging at J-PARC', Journal of Physics: Conference Series, vol. 528, no. 1, 012016. https://doi.org/10.1088/1742-6596/528/1/012016

@article{5066a68cf4594f4ca17c47af56114d6e,

title = "Development of portable polarized 3He neutron spin filter and its application to magnetic field imaging at J-PARC",

abstract = "In order to expand the measurable neutron energy range up to the energy of epithermal neutrons in polarized neutron experiments, a portable polarized 3He neutron spin filter (NSF) was developed in the Materials and Life science experimental Facility (MLF) at J- PARC. After the generation of 3He polarization through a spin exchange optical pumping method, the NSF was used as a neutron spin polarizer and flipper in a beam line. We constructed a simple neutron spin analysis apparatus with two 3He NSFs and made a preliminary attempt to visualize magnetic fields generated by a coil. The results represented that our apparatus could function for neutron wavelengths between approximately 0.5-5 {\AA} through the use of a neutron time-of-flight method.",

author = "K. Sakai and T. Oku and H. Hayashida and H. Kira and T. Shinohara and K. Oikawa and M. Harada and K. Kakurai and K. Aizawa and M. Arai and Y. Sakaguchi and J. Suzuki and T. Ino and K. Ohoyama",

year = "2014",

doi = "10.1088/1742-6596/528/1/012016",

language = "English",

volume = "528",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

TY - JOUR

T1 - Development of portable polarized 3He neutron spin filter and its application to magnetic field imaging at J-PARC

AU - Sakai, K.

AU - Oku, T.

AU - Hayashida, H.

AU - Kira, H.

AU - Shinohara, T.

AU - Oikawa, K.

AU - Harada, M.

AU - Kakurai, K.

AU - Aizawa, K.

AU - Arai, M.

AU - Sakaguchi, Y.

AU - Suzuki, J.

AU - Ino, T.

AU - Ohoyama, K.

PY - 2014

Y1 - 2014

N2 - In order to expand the measurable neutron energy range up to the energy of epithermal neutrons in polarized neutron experiments, a portable polarized 3He neutron spin filter (NSF) was developed in the Materials and Life science experimental Facility (MLF) at J- PARC. After the generation of 3He polarization through a spin exchange optical pumping method, the NSF was used as a neutron spin polarizer and flipper in a beam line. We constructed a simple neutron spin analysis apparatus with two 3He NSFs and made a preliminary attempt to visualize magnetic fields generated by a coil. The results represented that our apparatus could function for neutron wavelengths between approximately 0.5-5 Å through the use of a neutron time-of-flight method.

AB - In order to expand the measurable neutron energy range up to the energy of epithermal neutrons in polarized neutron experiments, a portable polarized 3He neutron spin filter (NSF) was developed in the Materials and Life science experimental Facility (MLF) at J- PARC. After the generation of 3He polarization through a spin exchange optical pumping method, the NSF was used as a neutron spin polarizer and flipper in a beam line. We constructed a simple neutron spin analysis apparatus with two 3He NSFs and made a preliminary attempt to visualize magnetic fields generated by a coil. The results represented that our apparatus could function for neutron wavelengths between approximately 0.5-5 Å through the use of a neutron time-of-flight method.

UR - http://www.scopus.com/inward/record.url?scp=84906251791&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84906251791&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/528/1/012016

DO - 10.1088/1742-6596/528/1/012016

M3 - Conference article

AN - SCOPUS:84906251791

VL - 528

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012016

T2 - International Workshop on Neutron Optics and Detectors, NOP and D 2013

Y2 - 2 July 2013 through 5 July 2013