Phenomenological crystal field approach for UCu2P2 ferromagnet

1988 ◽  
Vol 76-77 ◽  
pp. 366-368 ◽  
Author(s):  
D. Kaczorowski
Keyword(s):  
Crystal Field ◽  
Field Approach

scholarly journals Измерения зеемановско-сверхтонкого псевдовырожденного квадруплета в CaF-=SUB=-2-=/SUB=-:Ho-=SUP=-3+-=/SUP=-

2022 ◽  
Vol 130 (1) ◽  
pp. 33
Author(s):  
Kieran M. Smith ◽  
Michael F. Reid ◽  
Jon-Paul R. Wells
Keyword(s):  
Crystal Field ◽  
Predictive Ability ◽  
Information Storage ◽  
Field Analysis ◽  
Field Approach ◽  
Infra Red ◽  
Hyperfine Splittings ◽  
Nuclear Levels ◽  
Rare Earth Doped ◽  
The Magnetic Field

We report Zeeman infra-red spectroscopy of electronic-nuclear levels of 5I8 →5I7 transitions of Ho3+ in the C4v(F−) centre in CaF2 with the magnetic field along the ⟨111⟩ direction of the crystal. Transitions to the lowest 5I7 state, an isolated electronic doublet, and the next group of states, a pseudo-quadruplet consisting of a doublet and two nearby singlets, exhibit strongly non-linear Zeeman splittings and intensity variations. Simulated spectra based upon a crystal-field analysis give an excellent approximation to the data, illustrating the strong predictive ability of the parametrised crystal-field approach. Anti-crossings in the hyperfine splittings, the basis of quantum information storage in rare-earth doped insulating dielectrics, are also predicted.

Pressure-induced effects on the spectroscopic properties of Nd 3+ in MgO:LiNbO 3 single crystal. A crystal field approach

2017 ◽  
Vol 184 ◽  
pp. 293-303 ◽  
Author(s):  
J.E. Muñoz Santiuste ◽  
V. Lavín ◽  
U.R. Rodríguez-Mendoza ◽  
M.M. Tardio ◽  
R. Ramírez-Jiménez
Keyword(s):  
Single Crystal ◽  
Crystal Field ◽  
Spectroscopic Properties ◽  
Field Approach
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