Application of synchrotron radiation to the study of magnetic materials

Specific features of spin, charge, and orbital ordering in cobaltites

“…Third, cobaltites have proved to be a windfall for demonstrating the advantages of unique new experimental techniques for studying magnetic materials developed over the last 10±15 years, such as the X-ray magnetooptics using synchrotron sources (see review [18]). Examples of separating the orbital and spin contributions to the magnetic moments of LaCoO 3 and Ca 3 Co 2 O 8 using X-ray magnetic circular dichroism and applying this information for clarifying the state, spin, and orbital states are given in the present review.…”

Giant magnetotransmission and magnetoreflection in ferromagnetic materials

“…All the effects are widely used in fundamental research of magnetic materials as well as in practice [9][10][11]. The MO effects are found in the wide spectral range from radioand microwave frequencies to X-ray [4][5][6][7][8][12][13][14].…”

Synchrotron Radiation at Arbitrary Distances

“…Instead, EMF has maxima and minima lying along certain curves on the observation sphere. (Figs 5,6,14). These curves are described by the cubic equations (4.3) and (4.9).…”

“…These curves are described by the cubic equations (4.3) and (4.9). An analytic solution of these equations gives curves presented in Figs 5,6,14. It sounds rather strange, but the analytical description of synchrotron motion in a medium with v > c n is much simpler than that in vacuum (since in the latter case one should solve a cubic equation).…”

“…SR has numerous applications in nuclear physics (nuclear reactions with c quanta), solid state physics (see, e.g., [14]), astronomy ( [15,16]), etc. There are monographies and special issues of journals devoted to application of SR [17^19].…”