Observation of the antiferroquadrupolar order in DyB2C2 by resonant x-ray scattering

T. Matsumura, N. Oumi, K. Hirota +6

We have investigated the antiferroquadrupolar(AFQ) order in DyB${}_2$C${}_2$ by resonant x-ray scattering. X-rays with energies near the $L_3$ absorption edge of Dy were employed. Supe…