2012
DOI: 10.1016/j.jmmm.2012.06.013
|View full text |Cite
|
Sign up to set email alerts
|

Anomalies in the multicritical behavior of staggered magnetic and direct magnetic susceptibilities of iron group dihalides

Abstract: In this study, the temperature dependencies of magnetic response functions of the anhydrous dihalides of iron-group elements are examined in the neighborhood of multi-critical points (tricritical, critical end point, double critical end point) and first order transition temperatures within molecular field approximation. Our findings reveal the fact that metamagnetic Ising system exhibits anomalies in the temperature dependence of the magnetic response functions for r < 0, 3. In addition, we extensively investi… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

2
5
0

Year Published

2013
2013
2021
2021

Publication Types

Select...
6
1

Relationship

3
4

Authors

Journals

citations
Cited by 10 publications
(7 citation statements)
references
References 64 publications
2
5
0
Order By: Relevance
“…These results are in accordance with the temperature variances of ( ) and ( ) in the low-frequency region: ( ) follows the scaling law | − | −1 for temperatures converging and ( ) varies as | − | −2 and vanishes in the limit → 0 [15]. Finally, zero frequency limit of is comparable with the static results of iron group dihalides in static fields where increases rapidly with rising temperature and diverges at the critical and multicritical points [9,20].…”
Section: Frequency Response Of the Ac Order Parameter Susceptibilitysupporting
confidence: 79%
“…These results are in accordance with the temperature variances of ( ) and ( ) in the low-frequency region: ( ) follows the scaling law | − | −1 for temperatures converging and ( ) varies as | − | −2 and vanishes in the limit → 0 [15]. Finally, zero frequency limit of is comparable with the static results of iron group dihalides in static fields where increases rapidly with rising temperature and diverges at the critical and multicritical points [9,20].…”
Section: Frequency Response Of the Ac Order Parameter Susceptibilitysupporting
confidence: 79%
“…In addition to these, with the helping of Nelson's method, a systematic investigation containing frequency, momentum and temperature dependent response function has been achieved for Ising-type system below the critical temperature [39]. Very recently, a comprehensive study including the equilibrium and nonequilibrium antiferromagnetic and ferromagnetic susceptibilities of a metamagnetic Ising system in the vicinity of order-disorder transition point has been done by benefiting from mean field approximation (MFA) [40].…”
Section: Introductionmentioning
confidence: 99%
“…A jump in a secondary orderparameter susceptibility is often observed near continuous phase transition. For example in the spin-1 2 metamagnetic Ising systems the finite jumps are observed in the total susceptibility whereas the staggered susceptibility diverges [30].…”
Section: Resultsmentioning
confidence: 99%
“…This interesting property can be called as quadrupolar susceptibility (χ q ). The theoretical investigation of the quadrupolar susceptibility has been of the interest of various authors for quite a while [27][28][29][30]. In 1978, Westwanski has obtained the diagrammatic derivation of dipolar and quadrupolar susceptibility in the paramagnetic limit for arbitrary spin in the (1/z) 1 approximation [27].…”
Section: Introductionmentioning
confidence: 99%