Magnetic field effect on dielectric properties of Pb(Fe1/2Nb1/2)O3 single crystal

2004 ◽  
Vol 30 (7) ◽  
pp. 1627-1630 ◽  
Author(s):  
J.T. Wang ◽  
C. Zhang ◽  
Z.X. Shen ◽  
Y. Feng
1973 ◽  
Author(s):  
K. Daido ◽  
K. Hoshikawa ◽  
C. Ueraura ◽  
Hugh C. Wolfe ◽  
C. D. Graham ◽  
...  

2004 ◽  
Vol 9 (2) ◽  
pp. 129-138
Author(s):  
J. Kleiza ◽  
V. Kleiza

A method for calculating the values of specific resistivity ρ as well as the product µHB of the Hall mobility and magnetic induction on a conductive sample of an arbitrary geometric configuration with two arbitrary fitted current electrodes of nonzero length and has been proposed an grounded. During the experiment, under the constant value U of voltage and in the absence of the magnetic field effect (B = 0) on the sample, the current intensities I(0), IE(0) are measured as well as the mentioned parameters under the effect of magnetic fields B1, B2 (B1 ≠ B2), i.e.: IE(β(i)), I(β(i)), i = 1, 2. It has been proved that under the constant difference of potentials U and sample thickness d, the parameters I(0), IE(0) and IE(β(i)), I(β(i)), i = 1, 2 uniquely determines the values of the product µHB and specific resistivity ρ of the sample. Basing on the conformal mapping method and Hall’s tensor properties, a relation (a system of nonlinear equations) between the above mentioned quantities has been found.


2015 ◽  
Vol 51 (2) ◽  
pp. 345-352 ◽  
Author(s):  
R. Kowalik ◽  
K. Mech ◽  
D. Kutyla ◽  
T. Tokarski ◽  
P. Zabinski

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