Nuclear spin maser with an artificial feedback mechanism

A. Yoshimi; K. Asahi; K. Sakai; M. Tsuda; K. Yogo; H. Ogawa; T. Suzuki; M. Nagakura

doi:10.1016/S0375-9601(02)01324-5

Nuclear spin maser with an artificial feedback mechanism

A. Yoshimi, K. Asahi, K. Sakai, M. Tsuda, K. Yogo, H. Ogawa, T. Suzuki, M. Nagakura

研究成果 › 査読

46 被引用数 (Scopus)

抄録

We describe a scheme for nuclear spin maser which has an artificial feedback to the nuclear spins to bring about a self-sustained nuclear spin precession and thus to allow unlimitedly long observation times for precession. This scheme can operate under lower applied fields and smaller spin densities than the conventional spin maser scheme. Its operation was experimentally tested by using a spin-polarized ¹²⁹Xe gas as a model substance. The frequency fluctuation and other basic properties were analyzed based on the modified Bloch equations.

本文言語	English
ページ（範囲）	13-20
ページ数	8
ジャーナル	Physics Letters, Section A: General, Atomic and Solid State Physics
巻	304
号	1-2
DOI	https://doi.org/10.1016/S0375-9601(02)01324-5
出版ステータス	Published - 11月 4 2002
外部発表	はい

ASJC Scopus subject areas

物理学および天文学（全般）

文献へのアクセス

10.1016/S0375-9601(02)01324-5

他のファイルとリンク

引用スタイル

@article{0b970bb0f7d14c2d889ad927fe8a9812,

title = "Nuclear spin maser with an artificial feedback mechanism",

abstract = "We describe a scheme for nuclear spin maser which has an artificial feedback to the nuclear spins to bring about a self-sustained nuclear spin precession and thus to allow unlimitedly long observation times for precession. This scheme can operate under lower applied fields and smaller spin densities than the conventional spin maser scheme. Its operation was experimentally tested by using a spin-polarized 129Xe gas as a model substance. The frequency fluctuation and other basic properties were analyzed based on the modified Bloch equations.",

keywords = "Artificial feedback, Nuclear spin maser, Spin precession",

author = "A. Yoshimi and K. Asahi and K. Sakai and M. Tsuda and K. Yogo and H. Ogawa and T. Suzuki and M. Nagakura",

note = "Funding Information: This work was supported by Matsuo Foundation, Monbusho Grant-in-Aid for Scientific Research on Priority Areas (A), and President's Special Research Grant of RIKEN. One of the Authors (A.Y.) is grateful to the STA Special Postdoctoral Researchers Program. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2002",

month = nov,

day = "4",

doi = "10.1016/S0375-9601(02)01324-5",

language = "English",

volume = "304",

pages = "13--20",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

issn = "0375-9601",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Nuclear spin maser with an artificial feedback mechanism

AU - Yoshimi, A.

AU - Asahi, K.

AU - Sakai, K.

AU - Tsuda, M.

AU - Yogo, K.

AU - Ogawa, H.

AU - Suzuki, T.

AU - Nagakura, M.

N1 - Funding Information: This work was supported by Matsuo Foundation, Monbusho Grant-in-Aid for Scientific Research on Priority Areas (A), and President's Special Research Grant of RIKEN. One of the Authors (A.Y.) is grateful to the STA Special Postdoctoral Researchers Program. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2002/11/4

Y1 - 2002/11/4

N2 - We describe a scheme for nuclear spin maser which has an artificial feedback to the nuclear spins to bring about a self-sustained nuclear spin precession and thus to allow unlimitedly long observation times for precession. This scheme can operate under lower applied fields and smaller spin densities than the conventional spin maser scheme. Its operation was experimentally tested by using a spin-polarized 129Xe gas as a model substance. The frequency fluctuation and other basic properties were analyzed based on the modified Bloch equations.

AB - We describe a scheme for nuclear spin maser which has an artificial feedback to the nuclear spins to bring about a self-sustained nuclear spin precession and thus to allow unlimitedly long observation times for precession. This scheme can operate under lower applied fields and smaller spin densities than the conventional spin maser scheme. Its operation was experimentally tested by using a spin-polarized 129Xe gas as a model substance. The frequency fluctuation and other basic properties were analyzed based on the modified Bloch equations.

KW - Artificial feedback

KW - Nuclear spin maser

KW - Spin precession

UR - http://www.scopus.com/inward/record.url?scp=0037020829&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037020829&partnerID=8YFLogxK

U2 - 10.1016/S0375-9601(02)01324-5

DO - 10.1016/S0375-9601(02)01324-5

M3 - Article

AN - SCOPUS:0037020829

SN - 0375-9601

VL - 304

SP - 13

EP - 20

JO - Physics Letters, Section A: General, Atomic and Solid State Physics

JF - Physics Letters, Section A: General, Atomic and Solid State Physics

IS - 1-2

ER -

Nuclear spin maser with an artificial feedback mechanism

抄録

ASJC Scopus subject areas

文献へのアクセス

他のファイルとリンク

フィンガープリント

引用スタイル