Publications for Helge Weman
Co-author map based on ISI articles 2007-
Journal Articles
Helge Weman, Susanna Palmgren, Fredrik Karlsson, A. Rudra, E. Kapon, D.L. Dheeraj, B.O. Fimland and J.C. Harmand
Semiconductor Quantum-Wires and Nano-Wires for optoelectronic Applications
Journal of materials science. Materials in electronics, 2009, 20(1), S94-S101.
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Fredrik Karlsson, Helge Weman, K. Leifer, A. Rudra, E. Kapon and S.K. Lyo
Strongly reduced exciton transfer between parallel quantum wires
Applied Physics Letters, 2007, 90, 101108.
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Susanna Palmgren, Helge Weman, A. Schoenberg, Fredrik Karlsson, M.-A. Dupertuis, K. Leifer, A. Rudra and E. Kapon
Polarization-resolved optical absorption in single V-groove quantum wires
Applied Physics Letters, 2006, 89, 191111.
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H. Reichardt, K. Leifer, E. Pelucchi, Fredrik Karlsson, Helge Weman, A. Rudra and E. Kapon
Influence of long-range substrate roughness on disorder in V-groove quantum wire structures
Journal of Applied Physics, 2006, 100, 123509.
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Fredrik Karlsson, M.-A. Dupertuis, Helge Weman and E. Kapon
Fractional-dimensional excitonic absorption theory applied to V-groove quantum wires
, 2004, , .
Web of Science® Times Cited: 11 |
Fredrik Karlsson, Helge Weman, M.-A. Dupertuis, K. Leifer, A. Rudra and E. Kapon
Electroluminescence and photoluminescence excitation study of asymmetric coupled GaAs/AlxGa1-xAs V-groove quantum wires
, 2004, , .
Web of Science® Times Cited: 8 |
KF Karlsson, Helge Weman, MA Dupertuis, K Leifer, A Rudra and E Kapon
Electrolummescence of asymmetric coupled GaAs/AlGaAs V-groove quantum wires
Institute of Physics Conference Series, 2003, 174, 183-186.
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L. Sirigu, Helge Weman, Fredrik Karlsson, D.Y. Oberli, A. Rudra and E. Kapon
Optical emission from a V-groove quantum wire laser diode immersed in high magnetic fields
Physica. E, Low-Dimensional systems and nanostructures, 2002, 13, 881.
Web of Science® Times Cited: 1 |
Helge Weman, L. Sirigu, Fredrik Karlsson, K. Leifer, A. Rudra and E. Kapon
High internal quantum efficiency, narrow linewidth emission InGaAs/GaAs/AlGaAs quantum wire light-emitting diode
Applied Physics Letters, 2002, 81(15), 2839-2841.
Web of Science® Times Cited: 10 |
Magnus Berggren, Peder Bergman, Jan Fagerström, Olle Inganäs, Mats Andersson, Helge Weman, Magnus Granström, Sven Stafström, O Wennerström and T Hjertberg
Controlling inter-chain and intra-chain excitations of a poly(thiophene) derivative in thin films
Chemical Physics Letters, 1999, 304(1-2), 84-90.
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Conference Articles
A.F. Moses, T.B. Hoang, D.L. Dheeraj, B.O. Fimland, Helge Weman, Fredrik Karlsson and Per-Olof Holtz
Investigation of the structural and optical properties of single GaAs/GaAsSb/GaAs nanowire quantum dots
17th International Laser Physics Workshop,2008, 2008.
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A.F. Moses, D.L. Dheeraj, B.O. Fimland, Helge Weman, Fredrik Karlsson and Per-Olof Holtz
Micro-photoluminescence study of heterostructured GaAs/AlGaAs and GaAs/GaAsSb nanowires grown by molecular beam epitaxy
29th International Conference on the Physics of Semiconductors ICPS,2008, 2008.
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Helge Weman, Susanna Palmgren, Fredrik Karlsson, E. Kapon, D. Dasa and B.-O. Fimland
Semiconductor Quantum-Wires and Nano-Wires for optoelectronic Applications
The International Conference on Optical, Optoelectronic and Photonic Materials and Applications ICOOPMA,2007, 2007.
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Susanna Palmgren, Helge Weman, A. Schoenberg, Fredrik Karlsson, A. Rudra, M.-A. Dupertuis, K. Leifer and E. Kapon
Optical absorption spectra in V-groove quantum wires: Experiment and theory
Northern Optics,2006, 2006.
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S.K. Lyo, Fredrik Karlsson, Helge Weman, K. Leifer, A. Rudra and E. Kapon
Exciton Energy Transfer between Asymmetric Quantum Wires
APS March Meeting,2006, 2006.
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Fredrik Karlsson, Helge Weman, K. Leifer, A. Rudra and E. Kapon
Carrier tunneling between parallel GaAs/AlGaAs V-groove quantum wires
27th International Conference on the Physics of Semiconductors ICPS-27,2004, 2004.
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Fredrik Karlsson, M.-A. Dupertuis, Helge Weman and E. Kapon
Fractional-dimensional excitonic absorption theory applied to real V-groove quantum wires
27th International Conference on the Physics of Semiconductors ICPS-27,2004, 2004.
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Fredrik Karlsson, Helge Weman, M.-A. Dupertuis, K. Leifer, A. Rudra and E. Kapon
Electron and hole transfer between two separated GaAs/AlGaAs V-groove quantum wires
11th International Conference on Modulated Semiconductor Structures MSS-11,2003, 2003.
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Fredrik Karlsson, Helge Weman, M.-A. Dupertuis, K. Leifer, A. Rudra and E. Kapon
Electroluminescence of asymmetric coupled GaAs/AlGaAs V-groove quantum wires
29th International Symposium on Compound Semiconductors ISCS 2002,2002, 2003.
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Helge Weman, L. Sirigu, K. Leifer, Fredrik Karlsson, A. Rudra and E. Kapon
Efficient, narrow linewidth emission from InGaAs/AlGaAs V-groove quantum wire light-emitting diodes
14th Int. Conf. on Indium Phosphide and Related Materials IPRM 2002,2002, 2002.
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Ph.D., Lic. Theses
