Mossbauer Study of Magnetic Properties in Ferrous Compounds

スポンサーリンク

概要

• 論文の詳細を見る

• Using the Mossbauer effect of Fe^<57>, ferrous compounds have been investigated systematically in order to elucidate their magnetic properties from an atomic point of view. Parameters of isomer shifts, quadrupcle interactions and internal magnetic fields at the iron nuclei at various temperatures are listed in Table I. It should be noticed that the ratio of eq_z(FeSiF_6 ・ 6H_2O)/eq_z(FeCO_3) is -1.8, where eq_z is the electric field gradient parallel to the c axis of each crystal. This indicates that the ground state of FeCO_3 is an orbital doublet. Some forbidden lines were observed in Fe_3(PO_4)_2 ・ 8H_2O and FeC_2O_4 ・ 2H_2O because of the existence of the maximum electric field gradient tensor being perpendicular to the internal magnetic field.

• 社団法人日本物理学会の論文
• 1964-06-05

著者

• Ono Kazuo

  The Institute For Solid State Physics The University Of Tokyo

• Ito Atsuko

  The Institute For Solid State Physics The University Of Tokyo

関連論文

• The Mossbauer Study of the Ferrous Ion in Some Anhydrous Dihalides of Iron-Group Elements
• Measurement of the Compton Profile for Magnetic Electrons in Iron
• The Anomaly of the Temperature Dependence of the Hyperfine Magnetic Field at Sn Nuclei in MnFe_2O_4 Ferrite
• Effect of Co^ or Fe^ Ion on the Spin Relaxation Time of Fe^ Ion
• Mossbauer Study of Magnetic Properties in Ferrous Compounds
• Interaction Effect between Local d-Spins in Dilute Au(Mn) Alloys
• Multipolarity of Coulomb Excitation of As^ and Pt^
• Magnetization of FeCl_2 Single Crystal
• Paramagnetic Relaxation Effects in Frozen Ferric Perchlorate Solutions

スポンサーリンク