K<SUP>39</SUP> Spin-Lattice Relaxation Time in KH<SUB>2</SUB>PO<SUB>4</SUB> Measured by a Technique Based on Nuclear-Double-Resonance

• Kunitomo Masakazu

  College of Liberal Arts, Kobe University

抄録

The method introduced by McArthur, Hahn and Walstedt for measuring the spin-lattice relaxation time of nuclei whose NMR signals are too weak to be observed by conventional NMR techniques, is modified, and the multiple-pulse spin-locking technique is jointly used to improve the signal-to-noise ratio. The spin-lattice relaxation time of K³⁹ in KH₂PO₄ was first measured and determined to be 3.7±0.3 sec at 288 K and 110±10 sec at 77 K.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 46 (3), 1035-1036, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390282679166028032
• NII論文ID: 210000087710
• NII論文ID: 110001964359
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.46.1035
• BIBCODE: 1979JPSJ...46.1035K
• COI: 1:CAS:528:DyaE1MXhslOltbc%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.46.1035
• 本文言語コード: en
• データソース種別:
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  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可