A New Approach to Interface Engineering by Using an External Magnetic Field

2003 ◽  
Vol 426-432 ◽  
pp. 3819-3824 ◽  
Author(s):  
Sadahiro Tsurekawa ◽  
Tadao Watanabe
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Interface Engineering ◽  
New Approach

On the emission of radiation from a localized current source in a magnetoplasma

1978 ◽  
Vol 19 (2) ◽  
pp. 201-225 ◽  
Author(s):  
M. J. Giles
Keyword(s):  
Magnetic Field ◽  
Refractive Index ◽  
External Magnetic Field ◽  
Current Source ◽  
Dielectric Tensor ◽  
External Current ◽  
New Approach ◽  
Dispersion Surface ◽  
Radiation Zone ◽  
Angle Of Rotation

A new approach to the problem of the radiation emitted from a localized external current source embedded in a magnetoplasma is described. It is argued that the calculation of the fields in the radiation zone can be substantially simplified by adopting at the outset a suitable parametrization of the dispersion surface. We illustrate the approach by calculating the far fields using the full expression for the dielectric tensor of a warm magnetized electron gas. In this case one can take the angle of rotation about the external magnetic field and the square of the refractive index as the curvilinear co-ordinates of the dispersion surface. The form of the surfaces of constant phase and the amplitudes of the emitted waves are described for each topologically different region of parameter space and their structures are related to the shapes of the refractive index surfaces. Attention is also drawn to the existence of locally cylindrical waves that can produce beams which are highly collimated in the direction of the external magnetic field.

RECOIL IMPLANTATION MÖSSBAUER EXPERIMENT ON 57Fe IN Ge IN THE PRESENCE OF AN EXTERNAL MAGNETIC FIELD

1980 ◽  
Vol 41 (C1) ◽  
pp. C1-445-C1-445
Author(s):  
G. Langouche ◽  
N. S. Dixon ◽  
L. Gettner ◽  
S. S. Hanna
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Recoil Implantation
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