Figure 2
(a) TEM (dark field) image of natural spherical graphite. The red dotted line shows the FOV of XA images obtained via cSTXM with a rotation angle of θ = 0°. XA images at θ = 0° (LH) with energies of (b) 280.0, (c) 285.7, and (d) 292.0 eV. The red arrow indicates the X-ray polarization directions of LH. |