Nature, Volume 253 |
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Page 29
Thus: - Ii = I, I = I, sin”0+I, sin”(90°–0) (1) For an unpolarised electron beam there
exists an axial Symmetry so that Iy = I2, and I = I, sin”0+I, cos40 (2) From
equations (1) and (2) the degree of linear polarisation can be defined as (1 *-*. Iy/
I.) P(9) ...
Thus: - Ii = I, I = I, sin”0+I, sin”(90°–0) (1) For an unpolarised electron beam there
exists an axial Symmetry so that Iy = I2, and I = I, sin”0+I, cos40 (2) From
equations (1) and (2) the degree of linear polarisation can be defined as (1 *-*. Iy/
I.) P(9) ...
Page 175
Interaction between coherent light waves and free electrons with a reflection
grating A NEW effect is proposed for obtaining effective ... Potential applications
of the effect are optical electron accelerators (linac)” and optical amplifiers”.
Interaction between coherent light waves and free electrons with a reflection
grating A NEW effect is proposed for obtaining effective ... Potential applications
of the effect are optical electron accelerators (linac)” and optical amplifiers”.
Page 253
The dispersive-group-delay technique measures the total electron content from
observer to the geostationary satellite, whereas ... This must indicate a flow of
electrons between the plasmasphere and the ionosphere, which would change
N T ...
The dispersive-group-delay technique measures the total electron content from
observer to the geostationary satellite, whereas ... This must indicate a flow of
electrons between the plasmasphere and the ionosphere, which would change
N T ...
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