Observation of TOF–MIEZE Signals with Focusing Mirrors at BL06, MLF, J-PARC

F. Funama; M. Hino; T. Oda; H. Endo; T. Hosobata; Y. Yamagata; S. Tasaki

doi:10.1134/S1027451020070149

Observation of TOF–MIEZE Signals with Focusing Mirrors at BL06, MLF, J-PARC

F. Funama, M. Hino, T. Oda, H. Endo, T. Hosobata, Y. Yamagata, S. Tasaki

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

1 Scopus citations

Abstract

Abstract: A neutron spin echo experiment for tiny samples with high energy resolution can be realized by combining modulated intensity by zero effort (MIEZE) technique and ellipsoidal neutron focusing supermirrors. We observed TOF–MIEZE (the time-of-flight method with MIEZE) signals with an effective frequency of 108 kHz with focusing beam. The Fourier time range 0.48–5.3 ns was covered at once by using TOF technique with neutron wavelength 0.65–1.45 nm. The contrasts of TOF–MIEZE signal were 0.62 ± 0.02 and 0.50 ± 0.05 with each neutron wavelength of 0.68 nm and 1.35 nm, respectively.

Original language	English
Pages (from-to)	S50-S55
Journal	Surface Investigation X-Ray, Synchrotron and Neutron Techniques
Volume	14
DOIs	https://doi.org/10.1134/S1027451020070149
State	Published - Oct 1 2020
Externally published	Yes

Keywords

ellipsoidal neutron focusing supermirrors
J-PARC
MIEZE
neutron spin echo

Access to Document

10.1134/S1027451020070149

Cite this

@article{4ebe8cda1dbe490786daad2a0e4a4a62,

title = "Observation of TOF–MIEZE Signals with Focusing Mirrors at BL06, MLF, J-PARC",

abstract = "Abstract: A neutron spin echo experiment for tiny samples with high energy resolution can be realized by combining modulated intensity by zero effort (MIEZE) technique and ellipsoidal neutron focusing supermirrors. We observed TOF–MIEZE (the time-of-flight method with MIEZE) signals with an effective frequency of 108 kHz with focusing beam. The Fourier time range 0.48–5.3 ns was covered at once by using TOF technique with neutron wavelength 0.65–1.45 nm. The contrasts of TOF–MIEZE signal were 0.62 ± 0.02 and 0.50 ± 0.05 with each neutron wavelength of 0.68 nm and 1.35 nm, respectively.",

keywords = "ellipsoidal neutron focusing supermirrors, J-PARC, MIEZE, neutron spin echo",

author = "F. Funama and M. Hino and T. Oda and H. Endo and T. Hosobata and Y. Yamagata and S. Tasaki",

note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd.",

year = "2020",

month = oct,

day = "1",

doi = "10.1134/S1027451020070149",

language = "English",

volume = "14",

pages = "S50--S55",

journal = "Surface Investigation X-Ray, Synchrotron and Neutron Techniques",

issn = "1027-4510",

publisher = "Pleiades Publishing",

}

TY - JOUR

T1 - Observation of TOF–MIEZE Signals with Focusing Mirrors at BL06, MLF, J-PARC

AU - Funama, F.

AU - Hino, M.

AU - Oda, T.

AU - Endo, H.

AU - Hosobata, T.

AU - Yamagata, Y.

AU - Tasaki, S.

PY - 2020/10/1

Y1 - 2020/10/1

N2 - Abstract: A neutron spin echo experiment for tiny samples with high energy resolution can be realized by combining modulated intensity by zero effort (MIEZE) technique and ellipsoidal neutron focusing supermirrors. We observed TOF–MIEZE (the time-of-flight method with MIEZE) signals with an effective frequency of 108 kHz with focusing beam. The Fourier time range 0.48–5.3 ns was covered at once by using TOF technique with neutron wavelength 0.65–1.45 nm. The contrasts of TOF–MIEZE signal were 0.62 ± 0.02 and 0.50 ± 0.05 with each neutron wavelength of 0.68 nm and 1.35 nm, respectively.

AB - Abstract: A neutron spin echo experiment for tiny samples with high energy resolution can be realized by combining modulated intensity by zero effort (MIEZE) technique and ellipsoidal neutron focusing supermirrors. We observed TOF–MIEZE (the time-of-flight method with MIEZE) signals with an effective frequency of 108 kHz with focusing beam. The Fourier time range 0.48–5.3 ns was covered at once by using TOF technique with neutron wavelength 0.65–1.45 nm. The contrasts of TOF–MIEZE signal were 0.62 ± 0.02 and 0.50 ± 0.05 with each neutron wavelength of 0.68 nm and 1.35 nm, respectively.

KW - ellipsoidal neutron focusing supermirrors

KW - J-PARC

KW - MIEZE

KW - neutron spin echo

UR - http://www.scopus.com/inward/record.url?scp=85092307477&partnerID=8YFLogxK

U2 - 10.1134/S1027451020070149

DO - 10.1134/S1027451020070149

M3 - Article

AN - SCOPUS:85092307477

SN - 1027-4510

VL - 14

SP - S50-S55

JO - Surface Investigation X-Ray, Synchrotron and Neutron Techniques

JF - Surface Investigation X-Ray, Synchrotron and Neutron Techniques

ER -

Observation of TOF–MIEZE Signals with Focusing Mirrors at BL06, MLF, J-PARC

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this