222 citations · 442 across the 9 of their papers we have counts for
3 papers · 1 filter
Low Temperature Spin Freezing in Dy2Ti2O7 Spin Ice
J. Snyder, B. G. Ueland, J. S. Slusky +3
We report a study of the low temperature bulk magnetic properties of the spin ice compound Dy2Ti2O7 with particular attention to the (T < 4 K) spin freezing transition. While this…
Fermi surface and quasiparticle dynamics of Na(x)CoO2 {x=0.7} investigated by Angle-Resolved Photoemission Spectroscopy
M. Z. Hasan, Y. -D. Chuang, A. P. Kuprin +13
We present an angle-resolved photoemission study of Na0.7CoO2, the host cobaltate of the NaxCoO2.yH2O series. Our results show a large hexagonal-like hole-type Fermi surface, an ex…
Anomalous high-temperature Hall effect on the triangular lattice in Na_xCoO_2
Yayu Wang, Nyrissa S. Rogado, R. J. Cava +1
The Hall coefficient R_H of Na_xCoO_2 (x = 0.68) behaves anomalously at high temperatures. From 200 to 500 K, R_H increases linearly with T to 8 times the expected Drude value, wit…