Crystal field effects on the vibronic properties of the Jahn–Teller unstableS1state of zinc porphin

1981 ◽  
Vol 74 (1) ◽  
pp. 157-162 ◽  
Author(s):  
G. W. Canters
Keyword(s):  
Crystal Field ◽  
Field Effects ◽  
Jahn Teller

Infrared solvent shift studies. I. Acetylacetonates of some trivalent transition metals

1975 ◽  
Vol 28 (8) ◽  
pp. 1689 ◽  
Author(s):  
JYH Chau ◽  
P Hanprasopwattana
Keyword(s):  
Transition Metals ◽  
Crystal Field ◽  
Fermi Resonance ◽  
Electron Delocalization ◽  
Field Effects ◽  
Solvent Shift ◽  
Fe And Mn ◽  
Jahn Teller ◽  
Stretching Vibrations ◽  
Combination Bands

Solvent shift studies of MIII acetylacetonates where M = Co, Cr, Fe and Mn are reported in the 1700-1250 cm-1 region in about 20 solvents. Definitive assignments are made on fundamental C=O and C=C=C stretching vibrations. New solid bands are reported; these are probably due to combination bands, overtones, and ligand-crystal field effects. The possibility of Jahn-Teller effects, Fermi resonance, and the degree of π-electron delocalization in the chelate rings are discussed.

Determination of exchange and crystal field effects in Sm alloys by polarized neutron diffraction

1979 ◽  
Vol 40 (C5) ◽  
pp. C5-180-C5-182 ◽  
Author(s):  
J. X. Boucherle ◽  
D. Givord ◽  
J. Laforest ◽  
J. Schweizer ◽  
F. Tasset
Keyword(s):  
Neutron Diffraction ◽  
Crystal Field ◽  
Field Effects ◽  
Polarized Neutron

Crystal field effects on the magnetocrystalline anisotropy in HoAl2

1976 ◽  
Vol 18 (3) ◽  
pp. 303-306 ◽  
Author(s):  
S.G. Sankar ◽  
S.K. Malik ◽  
V.U.S. Rao
Keyword(s):  
Crystal Field ◽  
Magnetocrystalline Anisotropy ◽  
Field Effects

scholarly journals Crystal Field Effects in CeIrIn 5

2005 ◽  
Vol 13 (1-3) ◽  
pp. 179-182 ◽  
Author(s):  
A.D. Christianson ◽  
J.M. Lawrence ◽  
P.S. Riseborough ◽  
N.O. Moreno ◽  
P.G. Pagliuso ◽  
...  
Keyword(s):  
Crystal Field ◽  
Field Effects

Crystal-field effects of the laves phase (Ho1−xYx)Ru2 compounds

1985 ◽  
Vol 52 (1-4) ◽  
pp. 208-210 ◽  
Author(s):  
T. Okamoto ◽  
H. Fujii ◽  
Y. Andoh ◽  
H. Fujiwara
Keyword(s):  
Crystal Field ◽  
Laves Phase ◽  
Field Effects

A simple model for localized-itinerant magnetic systems: Crystal field effects

1989 ◽  
Vol 81 (3) ◽  
pp. 313-317 ◽  
Author(s):  
L. Iannarella ◽  
X.A. da Silva ◽  
A.P. Guimarães
Keyword(s):  
Simple Model ◽  
Crystal Field ◽  
Magnetic Systems ◽  
Field Effects

Random crystal field effects on antiferromagnetic spin-1 Blume–Capel model

2021 ◽  
pp. 2150286
Author(s):  
Erhan Albayrak
Keyword(s):  
Crystal Field ◽  
Critical Points ◽  
Bethe Lattice ◽  
Honeycomb Lattice ◽  
Recursion Relations ◽  
First Order ◽  
Field Effects ◽  
Number Formula ◽  
First Order Phase ◽  
Antiferromagnetic Spin

The outcome of the random crystal field effects on the antiferromagnetic spin-1 Blume–Capel model and external magnetic field are examined on the Bethe Lattice in terms of exact recursion relations. It is assumed that the crystal field is either turned on or off randomly with probability [Formula: see text] and [Formula: see text], respectively. The phase diagrams are constructed from the thermal analysis of the order parameters with the coordination number [Formula: see text] which corresponds to honeycomb lattice. It is explored that the system goes both second- and first-order phase transitions, along with the reentrant behavior and a few critical points. The reentrant behavior is stronger for lower values of [Formula: see text] and disappears as [Formula: see text] gets closer to 1.0. The first-order lines are observed to be either linked to the tricritical points or decomposed. The critical end points and double critical points are also observed.

Strong Crystal Field Effects in TmNi5

1982 ◽  
pp. 485-492 ◽  
Author(s):  
D. Gignoux ◽  
B. Hennion ◽  
A. Naït Saada
Keyword(s):  
Crystal Field ◽  
Field Effects
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