NMR Study in Magnetically Ordered State of Rare Earth-Manganese Laves Phase Compounds
スポンサーリンク
概要
- 論文の詳細を見る
"Mn NMR measurements have been done in magnetically ordered state ofthe Laves phase compounds RMn. and R.-.R;Mn. (R=rare earth; R'=rareearth or yttrium). The abrupt change in the Mn hyperfine field as a function of thecubic lattice constant occurs at around 7.62 A. For example, the Mu hyperfinefield changes from 30.5 k0e in Er..,Gd...Mnp with the lattice constant of 7.62 Ato 100 k0e in Er..3Gdg.,Mnz with 7.63 A. In addition, the NMR spectrum inthe compound which has a cubic lattice constant in the critical region from 7.58 Ato 7.63 A has a satellite line in the frequency range from 50 MHz to 80 MHz.The dependence of the hyperfine field on the lattice constant suggests that thelattice expansion plays an important role in the magnetic ordering of Mn. TheNMR of "'Tb in Tb ..75 Lu...,Mn. was also investigated under zero and 18 k0eexternal fields.
- 1985-03-15
論文 | ランダム
- PBL(Problem-Based Learning)としてのビジネスゲームを用いた経営教育(高等教育機関におけるPBLの意義)
- 2Pa3-2 NKN-BZ-BKT系非鉛圧電セラミックスの誘電特性・圧電特性へのMn添加効果(ポスターセッション)
- Large Magnetoresistance Effect in Epitaxial CoFe0.4Mn0.6Si/Ag/CoFe0.4Mn0.6Si Devices
- No.6 無極性溶剤および水を用いた新規脱水・改質法による低品位炭の自然発火性抑制の試み(研究発表)
- A Highly Selective Colorimetric Chemosensor for Mn^ Based on Bis(N-salicylidene)ethylenediamine in Pure Aqueous Solution