Walter Schottky Institute
Center for Nanotechnology and Nanomaterials


Julia Winnerl

Julia Winnerl


Room S106
Tel.: (+49) 089 289 11516


Publications

Optical design of GaN nanowire arrays for photocatalytic applications
Journal of Applied Physics 123, 203104 (2018)
J. Winnerl, R. Hudeczek, M. Stutzmann
Online Ref
Nanometer-scale resolved cathodoluminescence imaging: New insights into GaAs/AlGaAs core-shell nanowire lasers
Microscopy and Microanalysis 23, 1470 (2017)
M. Mueller, P. Veit, B. Loitsch, J. Winnerl, S. Matich, F. Bertram, G. Koblmueller, J. Finley, J. Christen
Quantum transport and sub-band structure of modulation-doped GaAs/AlAs core-superlattice nanowires
Nano Lett., 4886 (2017)
D. Irber, J. Seidl, D. Carrad, J. Becker, N. Jeon, B. Loitsch, J. Winnerl, S. Matich, M. Doeblinger, Y. Tang, S. Morkötter, G. Abstreiter, J. Finley, M. Grayson, L. J. Lauhon, G. Koblmueller
Online Ref
Surface passivation and self-regulated shell growth in selective area-grown GaN-(Al,Ga)N core-shell nanowires
Nanoscale 9, 7179-7188 (2017)
M. Hetzl, J. Winnerl, L. Francaviglia, M. Kraut, M. Doblinger, S. Matich, A. Fontcuberta i Morral, M. Stutzmann
Online Ref
Coaxial GaAs-AlGaAs core-multishell nanowire lasers with epitaxial gain control
Appl. Phys. Lett. 108, 11108 (2016)
T. Stettner, P. Zimmermann, B. Loitsch, M. Döblinger, A. Regler, B. Mayer, J. Winnerl, S. Matich, H. Riedl, M. Kaniber, G. Abstreiter, G. Koblmueller, J. Finley
Online Ref
Microscopic nature of crystal phase quantum dots in ultrathin GaAs nanowires by nanoscale luminescence characterization
New J. Phys, 63009 (2016)
B. Loitsch, M. Mueller, J. Winnerl, P. Veit, D. Rudolph, G. Abstreiter, J. Finley, F. Bertram, J. Christen, G. Koblmueller
Online Ref
Strain-Induced Band Gap Engineering in Selectively Grown GaN–(Al,Ga)N Core–Shell Nanowire Heterostructures
Nano Lett. 16, 7098 (2016)
M. Hetzl, M. Kraut, J. Winnerl, L. Francaviglia, M. Döblinger, S. Matich, A. Fontcuberta i Morral, M. Stutzmann
Online Ref
Suppression of alloy fluctuations in GaAs-AlGaAs core-shell nanowires
Appl. Phys. Lett. (2016)
B. Loitsch, N. Jeon, M. Döblinger, J. Winnerl, E. Parzinger, S. Matich, U. Wurstbauer, H. Riedl, G. Abstreiter, J. Finley, L. J. Lauhon, G. Koblmueller
Online Ref
Crystal phase quantum dots in the ultrathin core of GaAs-AlGaAs core-shell nanowires
Nano Letters 15, 7544 (2015)
B. Loitsch, J. Winnerl, G. Grimaldi, J. Wierzbowski, D. Rudolph, S. Morkötter, M. Doeblinger, G. Abstreiter, G. Koblmueller, J. Finley
Online Ref
Lasing from individual GaAs-AlGaAs core-shell nanowires up to room-temperature
Nature Comm., 2931 (2013)
B. Mayer, D. Rudolph, J. Schnell, S. Morkötter, J. Winnerl, J. Treu, K. Mueller, G. Bracher, G. Abstreiter, G. Koblmueller, J. Finley
Online Ref





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