Results 21 to 30 of about 2,031 (125)

Landau levels, edge states, and strained magnetic waveguides in graphene monolayers with enhanced spin-orbit interaction [PDF]

open access: yes, 2011
The electronic properties of a graphene monolayer in a magnetic and a strain-induced pseudo-magnetic field are studied in the presence of spin-orbit interactions (SOI) that are artificially enhanced, e.g., by suitable adatom deposition.
De Martino, A., Egger, R., Hütten, A.
core   +2 more sources

Single-gap superconductivity and dome of superfluid density in Nb-doped SrTiO3

open access: yes, 2018
SrTiO$_3$ exhibits a superconducting dome upon doping with Nb, with a maximum critical temperature \mbox{$T_\mathrm{c} \approx 0.4$~K}. Using microwave stripline resonators at frequencies from 2 to 23~GHz and temperatures down to 0.02~K, we probe the low-
Beutel, Manfred H.   +8 more
core   +1 more source

Evidence for the band broadening across the ferromagnetic transition in Cr$_{1/3}$NbSe$_2$

open access: yes, 2008
The electronic structure of Cr$_{1/3}$NbSe$_2$ is studied via optical spectroscopy. We observe two low-energy interband transitions in the paramagnetic phase, which split into four peaks as the compound enters the ferromagnetic state.
C. Petrovic   +11 more
core   +1 more source

Opisy zwierząt na przykładzie lwa w Bestiariuszu Philippe’a de Thaon [PDF]

open access: yes, 2019
Philippe de Thaon był klerykiem piszącym w pierwszej ćwierci XII w. Pozostawił po sobie teksty o tematyce przyrodniczej, wśród których wyróżnić należy pierwszy francuskojęzyczny bestiariusz. Pierwszym opisanym w nim zwierzęciem jest lew.
Makowski, Łukasz
core   +1 more source

Manipulating spins of magnetic molecules: Hysteretic behavior with respect to bias voltage [PDF]

open access: yes, 2018
Formation of a magnetic hysteresis loop with respect to a bias voltage is investigated theoretically in a spin-valve device based on a single magnetic molecule. We consider a device consisting of two ferromagnetic electrodes bridged by a carbon nanotube,
Misiorny, Maciej   +2 more
core   +2 more sources

Switching tactics: Phenotypic plasticity in the alternative mate-finding tactics of burying beetles [PDF]

open access: yes, 2015
Male Nicrophorus burying beetles utilize two alternative mate-finding tactics, representing an ideal model system to test the influence of environmental cues on the expression of alternative tactics.
Mulrey, Theresa
core   +2 more sources

La imagen de Cristóbal Colón y el Descubrimiento de América en la ópera alemana durante el Tercer Reich [PDF]

open access: yes, 2018
El 13 de julio de 1933 la Radio de Baviera transmitió la ópera Columbus del compositor alemán Werner Egk. Dicha ópera fue el primero de los tres acercamientos al mundo hispánico de este compositor, cuyo ascenso en el mundo musical de su país coincidió ...
Gutiérrez-Meza, J.E. (José Elías)
core  

Interactions and screening in gated bilayer graphene nanoribbons

open access: yes, 2010
The effects of Coulomb interactions on the electronic properties of bilayer graphene nanoribbons (BGNs) covered by a gate electrode are studied theoretically.
Heinzel, T.   +3 more
core   +2 more sources

L'Oli bètic de la Gallia Narbonensis a tres departaments de l'estat francès: als Pyrenées-Orientales, a l'Aude i a l'Hérault [PDF]

open access: yes, 1996
Aquest artiele vol donar un coneixament millor del comerç i de l'economia al sud de la Narbonensis, amb l'estudi de les àmfores d'oli de la Betica. ______________________________________________ Cet artiele veut donner une mieux connaissance du commerce
Garrote Sayó, Eduard
core  

Magnetic hysteresis in nanocomposite films consisting of a ferromagnetic AuCo alloy and ultrafine Co particles [PDF]

open access: yes, 2017
open7noopenChinni, Federico; Spizzo, Federico; Montoncello, Federico; Mattarello, Valentina; Maurizio, Chiara; Mattei, Giovanni; DEL BIANCO, LuciaChinni, Federico; Spizzo, Federico; Montoncello, Federico; Mattarello, Valentina; Maurizio, Chiara; Mattei ...

core   +1 more source

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