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- Consejo Superior de Investigaciones CientíficasES946 papers
- Universidad Autónoma de MadridES285 papers
- Centre National de la Recherche ScientifiqueFR149 papers
- Universidad Complutense de MadridES103 papers
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- University of the Basque CountryES62 papers
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- Instituto de Estructura de la MateriaES47 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR46 papers
- Spanish National ObservatoryES45 papers
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88 papers · 1 filter
Temperature and high-pressure dependent X-ray absorption of SmNiO3 at the Ni K- and Sm L3- edges
Néstor E. Massa, Aline Y. Ramos, Helio C. N. Tolentino +3
We report on XANES and EXAFS measurements of SmNiO3 from 20 K to 600 K and up to 38 GPa at the Ni K- and Sm L3- edges. A multiple component pre- Ni K-edge tail is understood origin…
The interstellar chemistry of H2C3O isomers
Jean-Christophe Loison, Marcelino Agúndez, Núria Marcelino +6
We present the detection of two H2C3O isomers, propynal and cyclopropenone, toward various starless cores and molecular clouds, together with upper limits for the third isomer prop…
Orbital magnetic susceptibility of graphene and MoS2
Ángel Gutiérrez-Rubio, Tobias Stauber, Guillermo Gómez-Santos +2
We calculate the orbital magnetic susceptibility for an 8-band tight-binding model of gapless and gapped graphene using Green's functions. Analogously, we study…
Topological instabilities in ac-driven bosonic systems
G. Engelhardt, M. Benito, G. Platero +1
Under non-equilibrium conditions, bosonic modes can become dynamically unstable with an exponentially growing occupation. On the other hand, topological band structures give rise t…
Evidence of radiation-driven Landau states in 2D electron systems: magnetoresistance oscillations phase shift
Jesus Inarrea
We provide the ultimate explanation of one of the core features of microwave-induced magnetoresistance oscillations in high mobility two dimensional electron systems: the 1/4-cycle…
Quantum Hall effect and semiconductor to semimetal transition in biased black phosphorus
Shengjun Yuan, Edo van Veen, Mikhail I. Katsnelson +1
We study the quantum Hall effect of 2D electron gas in black phosphorus in the presence of perpendicular electric and magnetic fields. In the absence of a bias voltage, the externa…