High-temperature spin relaxation process in Dy${}_2$Ti${}_2$O${}_7$ probed by ${}^{47}$Ti-NQR

K. Kitagawa, R. Higashinaka, K. Ishida +2

We have performed nuclear quadrupole resonance (NQR) experiments on ${}^{47}$Ti nuclei in Dy${}_2$Ti${}_2$O${}_7$ in the temperature range 70 -- 300 K in order to investigate the dynamics…