scholarly journals Second-order magnetic critical points at finite magnetic fields: Revisiting Arrott plots

2016 ◽  
Vol 93 (22) ◽  
Author(s):  
S. Bustingorry ◽  
F. Pomiro ◽  
G. Aurelio ◽  
J. Curiale
Keyword(s):  
Magnetic Fields ◽  
Critical Points ◽  
Second Order ◽  
Arrott Plots

Second-Order Raman Spectra of Fluorites. I. Critical Point Analysis

1972 ◽  
Vol 50 (8) ◽  
pp. 849-857 ◽  
Author(s):  
N. Krishnamurthy ◽  
V. Soots
Keyword(s):  
Critical Point ◽  
Single Crystals ◽  
Raman Spectra ◽  
Brillouin Zone ◽  
Critical Points ◽  
Photon Counting ◽  
Second Order ◽  
Selection Rules ◽  
Point Analysis ◽  
Critical Point Analysis

With the use of a high-powered Ar+ laser and conventional photon counting techniques it has been possible to observe the second-order Raman spectra of single crystals of CaF2, SrF2, BaF2, and PbF2. The symmetries of the various parts of the spectra of the latter two were determined by using oriented single crystals of these two fluorides. The main features of the observed spectra have been analyzed, with the aid of group-theoretical selection rules, in terms of calculated phonon frequencies at the critical points of the Brillouin zone of these crystals.

Second‐Order Transitions and Critical Points

1951 ◽  
Vol 19 (10) ◽  
pp. 1281-1283 ◽  
Author(s):  
P. J. Price
Keyword(s):  
Critical Points ◽  
Second Order

Multiple solutions for a Dirichlet quasilinear system containing a parameter

2014 ◽  
Vol 21 (2) ◽  
Author(s):  
Shapour Heidarkhani ◽  
Johnny Henderson
Keyword(s):  
Differential Equations ◽  
Critical Points ◽  
Multiple Solutions ◽  
Second Order ◽  
Quasilinear System ◽  
Compact Interval ◽  
Three Solutions ◽  
Second Order Differential Equations

Abstract.In this paper, we apply two theorems from triple critical points theory to establish the existence of at least three solutions for the quasilinear second order differential equations on a compact interval

Contributions to the Theory of Mass Action Kinetics

1978 ◽  
Vol 33 (8) ◽  
pp. 989-992
Author(s):  
Klaus-Dieter Willamowski
Keyword(s):  
Critical Points ◽  
Dynamic Properties ◽  
Second Order ◽  
Mass Action ◽  
Mass Action Kinetics ◽  
Reaction Systems ◽  
Nonlinear Reaction ◽  
Stability Pattern

Second order mass action kinetics provide the simplest models of nonlinear reaction systems. Some of their dynamic properties, viz., location, number, and stability pattern of their critical points, will be analyzed. The occurrence of periodic and chaotic solutions of these systems is discussed.

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