most citedExciton binding energies in carbon nanotubes from two-photon photoluminescence

514 citations

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8 papers

cond-mat.mes-hall2005★ 126 cited

Quantum-mechanical wavepacket transport in quantum cascade laser structures

S. -C. Lee, F. Banit, M. Woerner +1

We present a viewpoint of the transport process in quantum cascade laser structures in which spatial transport of charge through the structure is a property of coherent quantum-mec…

math.CO2005★ 59 cited

Triangulated Manifolds with Few Vertices: Combinatorial Manifolds

Frank H. Lutz

In this survey on combinatorial properties of triangulated manifolds we discuss various lower bounds on the number of vertices of simplicial and combinatorial manifolds. Moreover,…

nlin.CD2005

A generalized model of active media with a set of interacting pacemakers: Application to the heart beat analysis

Sergei Rybalko, Ekaterina Zhuchkova

We propose a quite general model of active media by consideration of the interaction between pacemakers via their phase response curves. This model describes a network of pulse osc…

math.MG2005

On Local Poincare via Transportation

Max-K. von Renesse

It is shown that curvature-dimension bounds CD(N, k) for a metric measure space (X,d,m) in the sense of Sturm imply a weak L^1- Poincare-inequality under some symmetry assumption o…

cond-mat.mtrl-sci2005★ 514 cited

Exciton binding energies in carbon nanotubes from two-photon photoluminescence

J. Maultzsch, R. Pomraenke, S. Reich +7

One- and two-photon luminescence excitation spectroscopy showed a series of distinct excitonic states in single-walled carbon nanotubes. The energy splitting between one- and two-p…

math.PR2005

High-resolution quantization and entropy coding for fractional Brownian motion

Steffen Dereich, Michael Scheutzow

We derive a high-resolution formula for the quantization and entropy coding approximation quantities for fractional Brownian motion, respective to the supremum norm and L^p[0,1]-no…