Results 51 to 60 of about 512 (64)

Fluktuationsspektroskopie an organischen Ladungstransfersalzen

open access: yes, 2011
Quasi-zweidimensionale organischen Ladungstransfersalze weisen gewisse Analogien zu den Hochtemperatur-Kupratsupraleitern (HTSL) auf. Zu nennen ist einerseits der ähnliche schichtartige Aufbau, wobei sich leitfähige und isolierende Ebenen abwechseln. Zum
Brandenburg, Jens
core  

Atomic-Scale Mapping of Superconductivity in the Incoherent CDW Mosaic Phase of a Transition Metal Dichalcogenide

open access: yes
The emergence of superconductivity in the octahedrally coordinated (1T) phase of TaS2 is preceded by the loss of long-range order in the charge density wave (CDW). Such decoherence triggers the formation of nm-sized coherent CDW domains bound by a domain
Ugeda, Miguel M.   +17 more
core   +1 more source

Superconductivity with hard-core repulsion: BCS-Bose crossover and s-/d-wave competition

open access: yes, 2002
10 pages, 9 figsWe consider fermions on a 2D lattice interacting repulsively on the same site and attractively on the nearest neighbor sites. The model is relevant, for instance, to study the competition between antiferromagnetism and superconductivity ...
Nozieres, Ph., Pistolesi, F.
core  

Chemical pressure tuning of competing orders in $\textrm{Ba}_{1-x}\textrm{Ca}_{x}\textrm{Ni}_{2}\textrm{As}_{2}$

open access: yes
$\mathrm{Ba}\mathrm{Ni}_{2}\mathrm{As}_{2}$, a structural-analogue to the iron-based parent compound $\mathrm{Ba}\mathrm{Fe}_{2}\mathrm{As}_{2}$, offers a unique platform to study the interplay between superconductivity, charge density waves and ...
Merz, M.   +7 more
core   +1 more source

Design optimization of Coulomb blockade devices

open access: yes, 2000
Mizuta, Hiroshi   +3 more
core  
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