278 citations · 454 across the 10 of their papers we have counts for
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Ultrafast Polaron Dynamics in Layered and Perovskite Manganites: 2D and 3D Polarons
J. Lee, H. J. Lee, R. D. Averitt +8
We have studied the sub-picosecond quasiparticle dynamics in the perovskite manganite La0.7Ca0.3MnO3 and the layered manganite La1.4Sr1.6Mn2O7 using ultrafast optical spectroscopy.…
Electronic Structure of the Kitaev Material - Probed by Photoemission and Inverse Photoemission Spectroscopies
Soobin Sinn, Choong Hyun Kim, Beom Hyun Kim +11
Recently, - has attracted much attention as a possible material realization of the honeycomb Kitaev model, which may stabilize a quantum-spin-liquid state. Comp…
Time-Resolved Quasiparticle Dynamics in the Spin-Density-Wave State
Elbert E. M. Chia, Jian-Xin Zhu, H. J. Lee +5
Time-resolved photoinduced reflectivity is measured in the spin-density-wave (SDW) phase using itinerant antiferromagnets UMGa (M=Ni, Pt). For UNiGa [=85 K, =…
Quasiparticle Relaxation Across a Spin Gap in the Itinerant Antiferromagnet UNiGa5
Elbert E. M. Chia, H. J. Lee, Namjung Hur +5
Ultrafast time-resolved photoinduced reflectivity is measured for the itinerant antiferromagnet UNiGa (85 K) from room temperature to 10 K. The relaxation time…
Spin structure and magnetic frustration in multiferroic RMn2O5 (R = Tb, Ho, Dy)
G. R. Blake, L. C. Chapon, P. G. Radaelli +4
We have studied the crystal and magnetic structures of the magnetoelectric materials RMn2O5 (R = Tb, Ho, Dy) using neutron diffraction as a function of temperature. All three mater…
Quasiparticle Relaxation Dynamics in Two Distinct Gap Structures: LaCaMnO and LaMnO
Y. H. Ren, H. B. Zhao, G. L\U{fc}pke +4
The spin and quasiparticle relaxation dynamics in LaCaMnO and LaMnO single crystals and thin films is investigated as a function of temperature and ma…
Anomalous spin susceptibility and magnetic polaron formation in the double exchange systems
Hongsuk Yi, N. H. Hur, Jaejun Yu
The magnetic susceptibility and spin-spin correlation of the double-exchange model for doped manganites are investigated through the Monte Carlo calculations on the three-dimension…