Magnetoelectric spectroscopy of spin excitations in LiCoPO4

no code implementations • 1 Feb 2021 • Vilmos Kocsis, Sándor Bordács, Yusuke Tokunaga, Johan Viirok, Laur Peedu, Toomas Rõõm, Urmas Nagel, Yasujiro Taguchi, Yoshinori Tokura, István Kézsmárki

We have studied spin excitations in a single-domain crystal of antiferromagnetic LiCoPO4 by THz absorption spectroscopy.

Strongly Correlated Electrons

Strong magneto-optical effects in ACr2O4 A=Fe, Co spinel oxides generated by tetrahedrally coordinated transition metal ions

no code implementations • 1 Feb 2021 • Vilmos Kocsis, Sándor Bordács, Joachim Deisenhofer, László F. Kiss, Kenya Ohgushi, Yoshio Kaneko, Yoshinori Tokura, István Kézsmárki

Magneto-optical effects have been investigated over the infrared{visible spectral range in ACr2O4 (A = Fe, Co) spinel oxides with non-collinear spin orders in their ground states.

Strongly Correlated Electrons