X-ray linear birefringence and linear dichroism in a cobalt crystal measured with a tunable X-ray polarimeter

Okitsu, K.; Oguchi, T.; Maruyama, H.; Amemiya, Y.

doi:10.1107/S0909049598000855

Journal of Synchrotron Radiation Journal of
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Figure 5
The upper spectra in (a) and (b) are Δ∊^(r) and Δ∊⁽ⁱ⁾ calculated from the ellipticity and rotation of polarization. The lower spectra in (a) and (b) are the Kramers–Kronig transforms of Δ∊⁽ⁱ⁾ and Δ∊^(r). The upper and lower spectra are shifted for clarity. Here Δ∊^(r) = Δ∊_c^(r) − Δ∊_a^(r) and Δ∊⁽ⁱ⁾ = Δ∊_c⁽ⁱ⁾ − Δ∊_a⁽ⁱ⁾, where Δ∊_a^(r), Δ∊_a⁽ⁱ⁾, Δ∊_c^(r) and Δ∊_c⁽ⁱ⁾ are the real and imaginary parts of the relative dielectric constants of the cobalt crystal in the a and c axis directions. No procedure for scaling was made for either (a) or (b).

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 5| Part 3| May 1998| Pages 995-997

https://doi.org/10.1107/S0909049598000855

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