J
J. G. Müller
Researcher at Ludwig Maximilian University of Munich
Publications - 25
Citations - 1289
J. G. Müller is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Charge carrier & Exciton. The author has an hindex of 12, co-authored 25 publications receiving 1218 citations. Previous affiliations of J. G. Müller include Karlsruhe Institute of Technology.
Papers
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Journal ArticleDOI
Wave function engineering in elongated semiconductor nanocrystals with heterogeneous carrier confinement
J. G. Müller,John M. Lupton,Pavlos G. Lagoudakis,Florian Schindler,Robert Koeppe,Andrey L. Rogach,Jochen Feldmann,Dmitri V. Talapin,Horst Weller +8 more
TL;DR: Two routes to wave function engineering in elongated colloidal CdSe/CdS quantum dots are explored, providing deep insight into the intrinsic physics of these low-dimensional heterostructures, opening applications as electrically switchable single photon sources.
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Electrically controlled light scattering with single metal nanoparticles
J. G. Müller,Carsten Sönnichsen,H. von Poschinger,G. von Plessen,Thomas A. Klar,Jochen Feldmann +5 more
TL;DR: In this paper, a concept to electrically control the scattering of light is introduced, which is to embed noble metal nanoparticles in an electro-optical material such as a liquid crystal in order to induce a spectral shift of the particle plasmon resonance by applying an electric field.
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Ultrafast dynamics of charge carrier photogeneration and geminate recombination in conjugated polymer:fullerene solar cells
J. G. Müller,John M. Lupton,Jochen Feldmann,Uli Lemmer,M. C. Scharber,Niyazi Serdar Sariciftci,Christoph J. Brabec,Ullrich Scherf +7 more
TL;DR: In this paper, the authors compare the exciton dissociation and geminate charge recombination dynamics in blends of two conjugated polymers, MeLPPP and MDMO-PPV, with the electron accepting fullerene derivative PCBM.
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Monitoring surface charge migration in the spectral dynamics of single Cd Se ∕ Cd S nanodot/nanorod heterostructures
TL;DR: In this article, a single particle level spectral analysis of spherical CdSe nanocrystals capped by a CdS rod-like shell was carried out and the results showed a high degree of correlation between the emission energy, spectral linewidth, phonon coupling strength, and emission intensity of the single nanocrystal.
Journal ArticleDOI
Linewidth-limited energy transfer in single conjugated polymer molecules.
J. G. Müller,Uli Lemmer,Gunnar Raschke,Marco Anni,Ullrich Scherf,John M. Lupton,Jochen Feldmann +6 more
TL;DR: Using low temperature single molecule spectroscopy on rigid-rod conjugated polymers the authors are able to identify homogeneously broadened, strongly polarized emission from individual chromophore units on a single chain.