Dr Tuomas Haggren

Haggren, Tuomas profile
Position Research Fellow
Department Electronic Materials Engineering
Research group Semiconductor optoelectronics and nanotechnology group
Office phone (02) 612 54283
Mobile phone 0482 048 565
Email
Office Physics New 3 13

Publications

Journal article

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High-Performance Flexible GaAs Nanofilm UV Photodetectors
ACS Applied Nano Materials 6, 11() 9917 - 9927
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CuI as a Hole-Selective Contact for GaAs Solar Cells
ACS Applied Materials and Interfaces 14, 47() 52918 - 52926
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Effect of crystal structure on the Young's modulus of GaP nanowires
Nanotechnology 32, 38()
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Thermoelectric Characteristics of InAs Nanowire Networks Directly Grown on Flexible Plastic Substrates
ACS Applied Energy Materials 4, 12() 14727-14734
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Management of light and scattering in InP NWs by dielectric polymer shell
Nanotechnology 31, 38()
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Metalorganic vapor phase epitaxy of wurtzite InP nanowires on GaN
Applied Physics Letters 116, 9()
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Hybrid GaAs nanowire-polymer device on glass: Al-doped ZnO (AZO) as transparent conductive oxide for nanowire based photovoltaic applications
Journal of Crystal Growth 548() 1-4
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Direct Growth of Light-Emitting III-V Nanowires on Flexible Plastic Substrates
ACS Nano 14, 6() 7484-7491
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Determination of Young's Modulus of Wurtzite III-V Nanowires by the Methods of Scanning Probe Microscopy
Surface Investigation X-Ray, Synchrotron and Neutron Techniques 13, 1() 53-55
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InAs-Nanowire-Based Broadband Ultrafast Optical Switch
Journal of Physical Chemistry Letters 10, 15() 4429-4436
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III-V nanowires on black silicon and low-temperature growth of self-catalyzed rectangular InAs NWs
Scientific Reports 8, 1() 1-9
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Electroluminescent cooling in intracavity light emitters: modeling and experiments
Optical and Quantum Electronics 50, 18()
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Young's Modulus of Wurtzite and Zinc Blende InP Nanowires
Nano Letters 17, 6() 3441-3446
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Nanowire encapsulation with polymer for electrical isolation and enhanced optical properties
Nano Research 10, 8() 2657-2666
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Synthesis and properties of ultra-long InP nanowires on glass
Nanotechnology 27, 50()
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Influence of surface passivation on electric properties of individual GaAs nanowires studied by current-voltage AFM measurements
Lithuanian Journal of Physics 56, 2() 92-101
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InP nanowire p-type doping via Zinc indiffusion
Journal of Crystal Growth 451() 18-26
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Lithography-free shell-substrate isolation for core-shell GaAs nanowires
Nanotechnology 27, 27()
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A technique for large-area position-controlled growth of GaAs nanowire arrays
Nanotechnology 27, 13() 1-6

(22 publications)

Conference paper

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Controling the type of lasing modes in disordered media based on GaAs-AlGaAs nanowires
2021 IEEE Photonics Conference (IPC) ?, ?()
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Photodegradation of surface passivated GaAs nanowires
4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 ?, ?()
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Measurement of the bending of thin inclined nanowires as a method for determining elastic modulus
Scanning Probe Microscopy, 2018 ?, ?()
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Modeling of charge and photon transport in coupled intracavity light emitters
International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) ?, ?() 201-202
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Intracavity double diode structures with GaInP barrier layers for thermophotonic cooling
"Optical and Electronic Cooling of Solids II " ?, ?()
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Direct measurement of elastic modulus of InP nanowires with Scanning Probe Microscopy in PeakForce QNM mode
18th International Conference PhysicA.SPb ?, ?()

(6 publications)