A variational theory of magnetic field dependent thermoelectric power of Anderson lattice model: An application to colossal magnetoresistive manganites (Re1-xAxMnO3)

2019 ◽  
Author(s):  
Sunil Panwar ◽  
Ishwar Singh
Keyword(s):  
Magnetic Field ◽  
Thermoelectric Power ◽  
Lattice Model ◽  
Variational Theory ◽  
Colossal Magnetoresistive ◽  
Field Dependent

Temperature and Magnetic Field Dependent Thermoelectric Power in GaInAs-InP Heterojunctions

1985 ◽  
pp. 389-392 ◽  
Author(s):  
R. J. Nicholas ◽  
T. H. H. Vuong ◽  
M. A. Brummell ◽  
J. C. Portal ◽  
M. Razeghi
Keyword(s):  
Magnetic Field ◽  
Thermoelectric Power ◽  
Field Dependent

Particle size and magnetic field dependent resistivity and thermoelectric power of La0.5Pb0.5MnO3 above and below metal–insulator transition

2002 ◽  
Vol 91 (8) ◽  
pp. 5125-5134 ◽  
Author(s):  
Aritra Banerjee ◽  
Sudipta Pal ◽  
S. Bhattacharya ◽  
B. K. Chaudhuri ◽  
H. D. Yang
Keyword(s):  
Magnetic Field ◽  
Particle Size ◽  
Thermoelectric Power ◽  
Insulator Transition ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
Field Dependent

MAGNETIC FIELD DEPENDENT RESTSTRAHLEN SPECTRA IN PARAMAGNETIC CeF3

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-499-C6-501 ◽  
Author(s):  
H. Gerlinger ◽  
G. Schaack
Keyword(s):  
Magnetic Field ◽  
Field Dependent

MAGNETIC FIELD DEPENDENT RELAXATION TIME IN p-InSb AT LOW TEMPERATURES

1981 ◽  
Vol 42 (C5) ◽  
pp. C5-689-C5-693
Author(s):  
J. D.N. Cheeke ◽  
G. Madore ◽  
A. Hikata
Keyword(s):  
Magnetic Field ◽  
Relaxation Time ◽  
Low Temperatures ◽  
Field Dependent

Magnetic field dependent viscoelasticity of a highly stable magnetorheological fluid under oscillatory shear

2021 ◽  
Vol 129 (20) ◽  
pp. 204701
Author(s):  
Yuqin Fan ◽  
Lei Xie ◽  
Wenyan Yang ◽  
Baoguang Sun
Keyword(s):  
Magnetic Field ◽  
Magnetorheological Fluid ◽  
Oscillatory Shear ◽  
Field Dependent

scholarly journals Magnetoviscosity of a Magnetic Fluid Based on Barium Hexaferrite Nanoplates

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 1870
Author(s):  
Dmitry Borin ◽  
Robert Müller ◽  
Stefan Odenbach
Keyword(s):  
Magnetic Field ◽  
Experimental Study ◽  
Magnetic Nanoparticles ◽  
External Magnetic Field ◽  
Shear Flow ◽  
Magnetic Fluid ◽  
Barium Hexaferrite ◽  
Dipole Interaction ◽  
Field Dependent ◽  
Fluid Behaviour

This paper presents the results of an experimental study of the influence of an external magnetic field on the shear flow behaviour of a magnetic fluid based on barium hexaferrite nanoplates. With the use of rheometry, the magnetoviscosity and field-dependent yield-stress in the fluid are evaluated. The observed fluid behaviour is compared to that of ferrofluids with magnetic nanoparticles having high dipole interaction. The results obtained supplement the so-far poorly studied topic of the influence of magnetic nanoparticles’ shape on magnetoviscous effects. It is concluded that the parameter determining the observed magnetoviscous effects in the fluid under study is the ratio V2/l3, where V is the volume of the nanoparticle and l is the size of the nanoparticle in the direction corresponding to its orientation in the externally applied magnetic field.

Thermoelectric Power in Quantum Confined Bismuth Under Classically Large Magnetic Field

1990 ◽  
Vol 216 ◽  
Author(s):  
Kamakhya P. Ghatak ◽  
S. N. Biswas
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Quantum Well ◽  
Film Thickness ◽  
Quantum Wells ◽  
Thermoelectric Power ◽  
Large Magnetic Field ◽  
Quantum Well Wires ◽  
Electron Dispersion ◽  
Theoretical Results

ABSTRACTIn this paper we studied the thermoelectric power under classically large magnetic field (TPM) in quantum wells (QWs), quantum well wires (QWWS) and quantum dots (QDs) of Bi by formulating the respective electron dispersion laws. The TPM increases with increasing film thickness in an oscillatory manner in all the cases. The TPM in QD is greatest and the least for quantum wells respectively. The theoretical results are in agreement with the experimental observations as reported elsewhere.

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