Measuring nuclear magnetization in strong magnetic fields

Akira Harita; Takashi Tayama; Takahiro Onimaru; Toshiro Sakakibara

doi:10.1016/S0921-4526(02)02302-5

Measuring nuclear magnetization in strong magnetic fields

Akira Harita, Takashi Tayama, Takahiro Onimaru, Toshiro Sakakibara^*

^*この論文の責任著者

物理学科

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

2 被引用数 (Scopus)

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Al nuclear magnetization has been measured in magnetic fields up to 100 kOe, by use of a capacitive Faraday magnetometer installed in a dilution refrigerator. The sample employed was an Al_0.98Si_0.02 alloy prepared from high purity (6N) elements. The Si doping was essential in suppressing the de Haas-van Alphen oscillations of conduction electrons. Fine Curie's law was observed at temperatures below 3 K down to ∼60 mK, in several magnetic fields in the range 30-100 kOe. The measurement opens a new route towards primary thermometry at low temperature and high magnetic field region.

本文言語	英語
ページ（範囲）	1582-1585
ページ数	4
ジャーナル	Physica B: Condensed Matter
巻	329-333
号	II
DOI	https://doi.org/10.1016/S0921-4526(02)02302-5
出版ステータス	出版済み - 2003/05

ASJC Scopus 主題領域

電子材料、光学材料、および磁性材料
凝縮系物理学
電子工学および電気工学

文献へのアクセス

10.1016/S0921-4526(02)02302-5

引用スタイル

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title = "Measuring nuclear magnetization in strong magnetic fields",

abstract = "Al nuclear magnetization has been measured in magnetic fields up to 100 kOe, by use of a capacitive Faraday magnetometer installed in a dilution refrigerator. The sample employed was an Al0.98Si0.02 alloy prepared from high purity (6N) elements. The Si doping was essential in suppressing the de Haas-van Alphen oscillations of conduction electrons. Fine Curie's law was observed at temperatures below 3 K down to ∼60 mK, in several magnetic fields in the range 30-100 kOe. The measurement opens a new route towards primary thermometry at low temperature and high magnetic field region.",

keywords = "High magnetic field, Nuclear magnetization, Thermometry",

author = "Akira Harita and Takashi Tayama and Takahiro Onimaru and Toshiro Sakakibara",

note = "Funding Information: The authors wish to thank E. Ohyama for technical assistance. The work was partly supported by a Grant-in-Aid for Scientific Research of Japan Society for the Promotion of Science.",

year = "2003",

month = may,

doi = "10.1016/S0921-4526(02)02302-5",

language = "英語",

volume = "329-333",

pages = "1582--1585",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

number = "II",

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TY - JOUR

T1 - Measuring nuclear magnetization in strong magnetic fields

AU - Harita, Akira

AU - Tayama, Takashi

AU - Onimaru, Takahiro

AU - Sakakibara, Toshiro

N1 - Funding Information: The authors wish to thank E. Ohyama for technical assistance. The work was partly supported by a Grant-in-Aid for Scientific Research of Japan Society for the Promotion of Science.

PY - 2003/5

Y1 - 2003/5

N2 - Al nuclear magnetization has been measured in magnetic fields up to 100 kOe, by use of a capacitive Faraday magnetometer installed in a dilution refrigerator. The sample employed was an Al0.98Si0.02 alloy prepared from high purity (6N) elements. The Si doping was essential in suppressing the de Haas-van Alphen oscillations of conduction electrons. Fine Curie's law was observed at temperatures below 3 K down to ∼60 mK, in several magnetic fields in the range 30-100 kOe. The measurement opens a new route towards primary thermometry at low temperature and high magnetic field region.

AB - Al nuclear magnetization has been measured in magnetic fields up to 100 kOe, by use of a capacitive Faraday magnetometer installed in a dilution refrigerator. The sample employed was an Al0.98Si0.02 alloy prepared from high purity (6N) elements. The Si doping was essential in suppressing the de Haas-van Alphen oscillations of conduction electrons. Fine Curie's law was observed at temperatures below 3 K down to ∼60 mK, in several magnetic fields in the range 30-100 kOe. The measurement opens a new route towards primary thermometry at low temperature and high magnetic field region.

KW - High magnetic field

KW - Nuclear magnetization

KW - Thermometry

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U2 - 10.1016/S0921-4526(02)02302-5

DO - 10.1016/S0921-4526(02)02302-5

M3 - 学術論文

AN - SCOPUS:23044501456

SN - 0921-4526

VL - 329-333

SP - 1582

EP - 1585

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - II

ER -

Measuring nuclear magnetization in strong magnetic fields

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