A comprehensive survey review is compiled to showcase new progresses in 2D correlation
spectroscopy (2D-COS) field for the last two years. It surveys most of the published journal …

Raman spectroscopy has been applied to study unsaturated fatty acid in edible vegetable
oils. The relative intensity ratio of characteristic vibrational bands has been investigated as a …

An unusual temperature-induced spin reorientation transition from Γ 2 (F x, C y, G z)-Γ 23-Γ
3 (C x, F y, A z) in orthoferrite Sm 0.5 Y 0.5 FeO 3 is observed in the range 282–312 K …

Magnonics, an emerging research field, aims to control and manipulate spin waves in
magnetic materials and structures. However, the current understanding of spin waves …

Optical control of the spin degree of freedom is often desired in application of the spin
technology. Here we report spin-rotational excitations observed through inelastic light …

Manipulation and control of spin wave and spin flip are crucial for future developments of
magnonic and spintronic devices. We present that the spin wave in hexagonal LuMnO 3 …