Results 191 to 200 of about 1,704 (228)
Insights into Graphene Nanostructures, Fabrication Techniques, Mechanical, and Functional Behavior Characterization. [PDF]
Small SciKhadem AH, Diaz CB, Lou L.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Composite-fermion effective masses
Physical Review B, 1995Fractional quantum-Hall-effect features around filling factor ν=½ have been analyzed using the composite-fermion approach. Effective masses deduced from the temperature dependence of the Shubnikov–de Haas (SdH) oscillations, in agreement with other measurements, show a divergence as the filling factor approaches ν=½ and scale as (density)¹/².
Coleridge, P. T. +4 more
openaire +2 more sources
Thermopower of composite fermions
Physical Review B, 1995Measured diffusion thermopower of a low-disorder two-dimensional hole system in the extreme quantum limit is used to probe the thermal properties of the recently proposed particle-flux composite fermions (CF's). The data are consistent with the CF's exhibiting the integral quantum Hall effect away from filling factor nu=1/2.
, Bayot +4 more
openaire +2 more sources
Cyclotron Resonance of Composite Fermions
Journal of Superconductivity, 2002It is occasionally possible to interpret strongly interacting many-body systems within a single-particle framework by introducing suitable fictitious entities, or 'quasi-particles'. A notable recent example of the successful application of such an approach is for a two-dimensional electron system that is exposed to a strong perpendicular magnetic field.
Kukushkin, I. +3 more
openaire +4 more sources
Interacting composite fermions
Solid State Communications, 2001Even though much of the dramatic physics of two-dimensional electrons in a high magnetic field is explicable in terms of weakly interacting composite fermions (CFs), the inter-CF interaction is responsible for many interesting, non-trivial phenomena. Here, we discuss four examples.
J.K Jain +3 more
openaire +1 more source
Ballistic conductance of composite fermions
Surface Science, 1995We consider ballistic transport of composite fermions in a realistic microconstriction. An unambiguous signature of such transport is revealed: the linear conductance increases with increasing magnetic field near filling factor 1/2, and then drops abruptly in a narrow magnetic field interval.
Khaetskii, A. (author) +2 more
openaire +3 more sources
2007
This book was first published in 2007. When electrons are confined to two dimensions, cooled to near absolute zero temperature, and subjected to a strong magnetic field, they form an exotic new collective state of matter. Investigations into this began with the observations of integral and fractional quantum Hall effects, which are among the most ...
openaire +1 more source
This book was first published in 2007. When electrons are confined to two dimensions, cooled to near absolute zero temperature, and subjected to a strong magnetic field, they form an exotic new collective state of matter. Investigations into this began with the observations of integral and fractional quantum Hall effects, which are among the most ...
openaire +1 more source