The Crystal Field Scheme of PrCu_6 as Obtained by Inelastic Neutron Scattering
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概要
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The inelastic neutron scattering was studied in both PrCu. and the reference systemLaCu. in order to isolate the magnetic CF-transitions in orthorombic PrCu.. TenCF-transitions could easily be resolved, leading to a CF-scheme with two singlets for-ming a nearly doubly degenerate groundstate (d : 0.02 men) without any couplingthrough a magnetic dipole matrix element (this doublet shows no quasielastic scatter-ing). The first excited state is found to be 1.48 meV above that quasi-doublet groundstate and the overall splitting comes out to be 8.95 men. The static susceptibilitycalculated from this CF-scheme is in good agreement with the measured one, which isalso presented in this paper.
- 社団法人日本物理学会の論文
- 1986-02-15
著者
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Walter Ulrich
Materials Science Division Argonne National Laboratory:department Of Physics University Of Californi
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Walter U
Argonne National Lab. Il Usa
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Walter Ulrich
II.Physikalisches Institut,Universitat zu Koln:Materials Science and Technology Division,Argonne National Laboratory
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Slebarski A.
Institut of Physics,Silesian University
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Steigenberger U.
Institut Laue-Langevin
関連論文
- The Crystal Field Scheme of NbCu_6
- The Crystal Field Scheme of PrCu_6 as Obtained by Inelastic Neutron Scattering