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- Indian Institute of Science BangaloreIN15 papers
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- Indian Association for the Cultivation of ScienceIN1 paper
- Instituto Venezolano de Investigaciones CientíficasVE1 paper
- National Centre for Biological SciencesIN1 paper
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5 papers · 1 filter
Theoretical description of time-resolved pump/probe photoemission in TaS\_2: a single-band DFT+DMFT(NRG) study within the quasiequilibrium approximation
J. K. Freericks, H. R. Krishnamurthy, Yizhi Ge +2
In this work, we theoretically examine recent pump/probe photoemission experiments on the strongly correlated charge-density-wave insulator TaS\_2. We describe the general nonequil…
Quantum Critical Point at Finite Doping in the 2D Hubbard Model: A Dynamical Cluster Quantum Monte Carlo Study
N. S. Vidhyadhiraja, A. Macridin, C. Sen +2
We explore the Matsubara quasiparticle fraction and the pseudogap of the two-dimensional Hubbard model with the dynamical cluster quantum Monte Carlo method. The character of the q…
Theoretical description of time-resolved photoemission spectroscopy: application to pump-probe experiments
J. K. Freericks, H. R. Krishnamurthy, Th. Pruschke
The theory for time-resolved photoemission spectroscopy as applied to pump-probe experiments is developed and solved for the generic case of a strongly correlated material. The for…
Collapse of the charge ordering state at high magnetic fields in the rare-earth manganite, Pr_{0.63}Ca_{0.37}MnO_3
K. S. Nagapriya, A. K. Raychaudhuri, Bhavtosh Bansal +3
We have investigated the specific heat and resistivity of a single crystal of Pr_{0.63}Ca_{0.37}MnO_3 around the charge ordering (CO) transition temperature, T_{CO}, in the presenc…
An Electron Paramagnetic Resonance Study of Electron-Hole Asymmetry in Charge Ordered Pr_1-x Ca_xMnO_3 (x=0.64, 0.36)
Janhavi P. Joshi, A. K. Sood, S. V. Bhat +2
We present and compare the results of temperature-dependent electron paramagnetic resonance (EPR) studies on Pr_1-x Ca_xMnO_3 for x = 0.64 which is electron-doped with those on the…