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20022026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

4.3k citations

Showing 2014 · cond-mat.mes-hallShow all

35 papers · 2 filters

cond-mat.mes-hall2014★ 59 cited

Paramagnetic spin pumping

Y. Shiomi, E. Saitoh

We have demonstrated spin pumping from a paramagnetic state of an insulator La2NiMnO6 into a Pt film. Single-crystalline films of La2NiMnO6 which exhibit a ferromagnetic order at T…

cond-mat.mes-hall2014

Optically Induced Nuclear Spin Polarization in the Quantum Hall Regime: The Effect of Electron Spin Polarization through Exciton and Trion Excitations

K. Akiba, S. Kanasugi, T. Yuge +2

We study nuclear spin polarization in the quantum Hall regime through the optically pumped electron spin polarization in the lowest Landau level. The nuclear spin polarization is m…

cond-mat.mes-hall2014★ 130 cited

Coherent elastic excitation of spin waves

Akashdeep Kamra, Hedyeh Keshtgar, Peng Yan +1

We model the injection of elastic waves into a ferromagnetic film (F) by a non-magnetic transducer (N). We compare the configurations in which the magnetization is normal and paral…

cond-mat.mes-hall2014★ 213 cited

Exchange Magnon-Polaritons in Microwave Cavities

Yunshan Cao, Peng Yan, Hans Huebl +2

We formulate a scattering theory to study magnetic films in microwave cavities beyond the independent-spin and rotating wave approximations of the Tavis-Cummings model. We demonstr…

cond-mat.mes-hall2014★ 32 cited

Topological transitions in spin interferometers

Henri Saarikoski, J. Enrique Vázquez-Lozano, José Pablo Baltanás +3

We show that topological transitions in electronic spin transport are feasible by a controlled manipulation of spin-guiding fields. The transitions are determined by the topology o…

cond-mat.mes-hall2014★ 18 cited

Disorder-induced double resonant Raman process in graphene

J. F. Rodriguez-Nieva, E. B. Barros, R. Saito +1

An analytical study is presented of the double resonant Raman scattering process in graphene, responsible for the D and D features in the Raman spectra. This work yields…