scholarly journals EPR and magnetization studies on single crystals of a heterometallic (CuII and CrIII) complex: Zero-field splitting determination

2008 ◽  
Vol 10 (10) ◽  
pp. 1387-1394 ◽  
Author(s):  
Nikolina Novosel ◽  
Dijana Žilić ◽  
Damir Pajić ◽  
Marijana Jurić ◽  
Berislav Perić ◽  
...  
Keyword(s):  
Single Crystals ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Complex Zero

ESR SPECTRA OF Fe+3 IN SINGLE CRYSTALS OF ANDALUSITE

1966 ◽  
Vol 44 (3) ◽  
pp. 509-523 ◽  
Author(s):  
F. Holuj ◽  
J. R. Thyer ◽  
N. E. Hedgecock
Keyword(s):  
Single Crystals ◽  
Room Temperature ◽  
Esr Spectra ◽  
Zero Field ◽  
Spin Hamiltonian ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
K Band

ESR spectra of Fe+3 in andalusite have been investigated at X- and K-band frequencies at room temperature. They have been interpreted on the assumption that Fe+3 occupies the two inequivalent Al+3 sites in andalusite. The spectra show large zero-field splitting. The constants of the conventional orthorhombic spin Hamiltonian which fit the spectra are as follows: for site I: b20 = 15.0 ± 0.1 kG, b22 = 5.0 ± 0.1 kG, and isotropic g = 2.001 ± 0.002; for site II: b20 = 20.1 ± 0.1 kG, b22 = 0.075 ± 0.010 kG, and isotropic g = 2.004 ± 0.0005. A study of the intensities of ESR signals due to site I follow a pattern predicted by theory. The implications of these results are considered briefly.

scholarly journals Transanular Interaction in [2.2]Phanes: [2.2](2,7)Pyrenophane

1976 ◽  
Vol 31 (10) ◽  
pp. 1189-1192 ◽  
Author(s):  
D. Schweitzer ◽  
K. H. Hausser ◽  
R. G. H. Kirrstetter ◽  
H. A. Staab
Keyword(s):  
Triplet State ◽  
Single Crystals ◽  
Solid Solutions ◽  
Emission Spectra ◽  
Excited Triplet State ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Excited Triplet

Abstract The emission spectra of [2.2] (2,7) pyrenophane and the zero field splitting parameters D und E of its excited triplet state were measured in glasses and in small single crystals at 1.3 K. The results are being compared with monomer pyrene and 2,7-dimethylpyrene in liquid and solid solutions as well as in single crystals.

Superposition model analysis of zero field splitting for Mn2+ in some host single crystals

2013 ◽  
Vol 87 (7) ◽  
pp. 639-642 ◽  
Author(s):  
R. S. Bansal ◽  
P. Ahlawat ◽  
M. Bharti ◽  
S. S. Hooda
Keyword(s):  
Single Crystals ◽  
Model Analysis ◽  
Zero Field ◽  
Superposition Model ◽  
Zero Field Splitting ◽  
Field Splitting

EPR Investigation of the Very High Zero-Field Splitting of Gd3+ in La2O3 Single Crystals

1976 ◽  
Vol 73 (2) ◽  
pp. 593-596 ◽  
Author(s):  
D. Vivien ◽  
A. Kahn ◽  
A. M. Lejus ◽  
J. Livage
Keyword(s):  
Single Crystals ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Very High

Correlating the axial Zero Field Splitting with the slow magnetic relaxation in GdIII SIMs

2021 ◽  
Author(s):  
Júlia Mayans ◽  
Albert Escuer
Keyword(s):  
Magnetic Relaxation ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Slow Magnetic Relaxation

A possible relation between the value of the axial Zero Field Splitting and the occurrence of field-induced slow magnetic relaxation has been established for a new gadolinium(iii) compound.

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