• Fibigerstræde 16, 3-108

    9220 Aalborg Ø

    Denmark

1988 …2021
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Research Output 1988 2019

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Journal article
17 Citations (Scopus)

Ab initio calculation of electronic and optical properties of metallic tin

Pedersen, T. G., Modak, P., Pedersen, K., Christensen, N. E., Kjeldsen, M. M. & Larsen, A. N., 2009, In : Journal of Physics: Condensed Matter. 21, 11

Research output: Contribution to journalJournal articleResearchpeer-review

11 Citations (Scopus)

Characterisation of Au films on Si(111) root 3 x root 3-Au by photoemission and optical second-harmonic generation

Pedersen, K., Kristensen, T. B., Pedersen, T. G., Jensen, T., Morgen, P., Li, Z. & Hoffmann, S. V., 2003, In : Surface Science. 523, 21, p. 21-29

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)

Compact lens with circular spot profile for square die LEDs in multi-LED projectors

Jensen, T. K., Gadegaard, J. H., Jørgensen, D. T., Søndergaard, T., Pedersen, T. G. & Pedersen, K., 2011, In : Applied Optics. 50, 24, p. 4860-4867

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)

Compact wavelength add–drop multiplexers using Bragg gratings in coupled dielectric-loaded plasmonic waveguides

Biagi, G., Fiutowski, J., Radko, I. P., Rubahn, H-G., Pedersen, K. & Bozhevolnyi, S. I., 15 May 2015, In : Optics Letters. 40, 10, p. 2429-2432

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)
148 Downloads (Pure)

Comprehensive physical analysis of bond wire interfaces in power modules

Popok, V., Pedersen, K. B., Kristensen, P. K. & Pedersen, K., 1 Apr 2016, In : Microelectronics Reliability. 58, p. 58-64 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

wire
Wire
degradation
Degradation
energy technology
25 Citations (Scopus)
8 Downloads (Pure)

Degradation Assessment in IGBT Modules Using Four-Point Probing Approach

Pedersen, K. B., Kristensen, P. K., Popok, V. & Pedersen, K., May 2015, In : I E E E Transactions on Power Electronics. 30, 5, p. 2405-2412 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Insulated gate bipolar transistors (IGBT)
Degradation
Wear of materials
8 Citations (Scopus)

Degradation evolution in high power IGBT modules subjected to sinusoidal current load

Pedersen, K. B., Haxen Østergaard, L., Kristensen, P. K., Ghimire, P., Popok, V. & Pedersen, K., Feb 2016, In : Journal of Materials Science: Materials in Electronics. 27, 2, p. 1938-1945 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

15 Citations (Scopus)

Degradation mapping in high power IGBT modules using four-point probing

Pedersen, K. B., Haxen Østergaard, L., Ghimire, P., Popok, V. & Pedersen, K., Jul 2015, In : Microelectronics Reliability. 55, 8, p. 1196-1204

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)

Deposition and Growth of Ag on Si(111) Surfaces Studied by Optical Second-Harmonic Generation

Pedersen, K., Tomas, C. & Morgen, P., 1998, In : Surface and Interface Analysis. 26, p. 872-875

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)

Directly patterned TiO2 nanostructures for efficient light harvesting in thin film solar cells

Ram, S., Rizolli, R., Desta, D., Jeppesen, B. R., Bellettato, M., Samatov, I., Tsao, Y-C., Johannsen, S. R., Neuvonen, P. T., Pedersen, T. G., Marques Pereira, R. N., Pedersen, K., Balling, P. & Larsen, A. N., Aug 2015, In : Journal of Physics D: Applied Physics. 48, 36

Research output: Contribution to journalJournal articleResearchpeer-review

61 Citations (Scopus)

Dispersion and Anisotropy of the Optical Second-Harmonic Response of Single Crystal Al Surfaces

Janz, S., Pedersen, K. & Driel, H. V., 1991, In : Physical Review D (Particles, Fields, Gravitation and Cosmology). B44, 3943

Research output: Contribution to journalJournal articleResearchpeer-review

Dispersion of Optical Second-Harmonic Generation from Si(111)7x7

Pedersen, K. & Morgen, P., 1995, In : Physical Review B. 52, 4, p. 2277-2280

Research output: Contribution to journalJournal articleResearchpeer-review

Dispersion of Optical Second-Harmonic Generation of Si(111)7x7 during Oxygen Adsorption

Pedersen, K. & Morgen, P., 1996, In : Physical Review B. 53, 15, p. 9544-9547

Research output: Contribution to journalJournal articleResearchpeer-review

14 Citations (Scopus)

Dyadic Green's functions of thin films: Applications within plasmonic solar cells

Jung, J., Søndergaard, T., Pedersen, T. G., Pedersen, K., Larsen, A. N. & Nielsen, B. B., 2011, In : Physical Review B (Condensed Matter and Materials Physics). 83, 8

Research output: Contribution to journalJournal articleResearchpeer-review

38 Citations (Scopus)

Dynamic Modelling Method of Electro-Thermo-Mechanical Degradation in IGBT Modules

Pedersen, K. B. & Pedersen, K., 30 Apr 2015, In : I E E E Transactions on Power Electronics. p. 975-986 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

15 Citations (Scopus)

Efficient channel-plasmon excitation by nano-mirrors

Radko, I. P., Stær, T. H., Han, Z., Pedersen, K. & Bozhevolnyi, S. I., 22 Nov 2011, In : Applied Physics Letters. 99, 21, p. 213109 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

14 Citations (Scopus)

Electrostatic plasmon resonances of metal nanospheres in layered geometries

Jung, J., Pedersen, T. G., Søndergaard, T., Pedersen, K., Larsen, A. N. & Nielsen, B. B., 2010, In : Physical Review B. Condensed Matter and Materials Physics. 81, 12, 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)

Epitaxial growth of Al on Si111 with Cu buffer layers

Baeza, P. A., Pedersen, K., Rafaelsen, J., Pedersen, T. G., Morgen, P. & Li, Z., 2006, In : Surface Science. 600, 3, p. 610-616

Research output: Contribution to journalJournal articleResearch

6 Citations (Scopus)

Epitaxial growth of thin Ag and Au films on Si(111) using thin copper silicide buffer layers

Pedersen, K., Morgen, P., Pedersen, T. G., Li, Z. & Hoffmann, S. V., 2003, In : Journal of Vacuum Science & Technology. A: International Journal Devoted to Vacuum, Surfaces, and Films. 21, 4, p. 1431-1435

Research output: Contribution to journalJournal articleResearchpeer-review

17 Citations (Scopus)

Erbium diffusion in silicon dioxide

Lu, Y-W., Julsgaard, B., Petersen, M. C., Jensen, R. V. S., Pedersen, T. G., Pedersen, K., Nielsen, B. B. & Larsen, A. N., 2010, In : Applied Physics Letters. 97, 14, p. 141903- 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

5 Citations (Scopus)

Er sensitization by a thin Si layer: Interaction-distance dependence

Julsgaard, B., Lu, Y-W., Jensen, R. V. S., Pedersen, T. G., Pedersen, K., Chevallier, J., Balling, P. & Larsen, A. N., 2011, In : Physical Review B (Condensed Matter and Materials Physics). 84, 8

Research output: Contribution to journalJournal articleResearchpeer-review

6 Citations (Scopus)

Experimental Evidence of the Origin of Rotational Anisotropy in Second Harmonic Generation from Vicinal Al Surfaces

Petukhov, A. V., Jakobsen, C. & Pedersen, K., 1996, In : Surface Science. 369, p. 265-276

Research output: Contribution to journalJournal articleResearchpeer-review

15 Citations (Scopus)

Experimental Study of the Phenomenological Parameters Describing Optical Second-Harmonic Generation in Centrosymmetric Metals

Pedersen, K. & Keller, O., 1989, In : Journal of the Optical Society of America - B - Optical Physics. 6, 12, p. 2412-2419

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)

Experiments with Extrinsic Si(111) Surfaces: Cs Adsorption at Room Temperature on Si(111) Terminated with Hydrogen and Oxygen

Morgen, P., Hansen, P-E. & Pedersen, K., 1997, In : Applied Surface Science. 117/118, p. 72-76

Research output: Contribution to journalJournal articleResearchpeer-review

39 Citations (Scopus)

Extremely confined gap surface-plasmon modes excited by electrons

Raza, S., Stenger, N., Pors, A., Stær, T. H., Kadkhodazadeh, S., Wagner, J. B., Pedersen, K., Wubs, M., Bozhevolnyi, S. I. & Mortensen, N. A., 18 Jun 2014, In : Nature Communications. 5, 4125.

Research output: Contribution to journalJournal articleResearchpeer-review

30 Citations (Scopus)

Far- and Near-Field Second-Harmonic Imaging of Ferroelectric Domain Walls

Bozhevolnyi, S. I., Pedersen, K., Skettrup, T., Zhang, X. & Belmonte, M., 1998, In : Optics Communications. 152, p. 221-224

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

Field enhancement at silicon surfaces by gold ellipsoids probed by optical second-harmonic generation spectroscopy

Ulriksen, H. U. & Pedersen, K., 20 Dec 2016, In : Journal of Applied Physics. 120, 23, 10 p., 235307.

Research output: Contribution to journalJournal articleResearchpeer-review

Focus on Denmark: Optics inspires new ventures

Pedersen, K., 2002, In : Optics & Laser Europe.

Research output: Contribution to journalJournal articleResearchpeer-review

10 Citations (Scopus)

From Oxygen Adsorption to the Growth of Thin Oxides on Silicon Surfaces

Morgen, P., Jensen, T., Gundelach, S. V., Hoffmann, S. V. & Pedersen, K., 2001, In : Computational Materials Science. 21, p. 481-487

Research output: Contribution to journalJournal articleResearchpeer-review

Graphene Antidot Lattices: Designed Defects and Spin Qubits

Pedersen, T. G., Flindt, C., Pedersen, J., Mortensen, N. A., Jauho, A-P. & Pedersen, K., 2008, In : Physical Review Letters. 100, 13

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

Growth direction of oblique angle electron beam deposited silicon monoxide thin films identified by optical second-harmonic generation

Andersen, S. V., Trolle, M. L. & Pedersen, K., 3 Dec 2013, In : Applied Physics Letters. 103, 23, 4 p., 231906.

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

Growth of aluminum oxide on silicon carbide with an atomically sharp interface

Silva, A. C. G., Pedersen, K., Li, Z., Hvam, J., Dhiman, R. & Morgen, P., 2017, In : Journal of Vacuum Science & Technology. A: International Journal Devoted to Vacuum, Surfaces, and Films. 35, 1, 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
39 Citations (Scopus)

Growth of a Stacked silicon nitride/silicon oxide dielectric on Si (100)

Bahari, A., Morgen, P., Pedersen, K. & Li, Z., 2006, In : Journal of Vacuum Science & Technology B. 24, 4, p. 2119-2123

Research output: Contribution to journalJournal articleResearch

9 Citations (Scopus)

Guidelines for 1D-periodic surface microstructures for antireflective lenses

Søndergaard, T., Gadegaard, J. H., Kristensen, P. K., Jensen, T. K., Pedersen, T. G. & Pedersen, K., 1 Dec 2010, In : Optics Express. 18, 25, p. 26245-58 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2 Citations (Scopus)

High-output LED-based light engine for profile lighting fixtures with high color uniformity using freeform reflectors

Gadegaard, J., Jensen, T. K., Jørgensen, D. T., Kristensen, P. K., Søndergaard, T., Pedersen, T. G. & Pedersen, K., 5 Jan 2016, In : Applied Optics. 55, 6, p. 1356-1365

Research output: Contribution to journalJournal articleResearchpeer-review

16 Citations (Scopus)

High-resolution second-harmonic microscopy of poled silica waveguides

Beermann, J., Bozhevolnyi, S. I., Pedersen, K. & Fage-Pedersen, J., 2003, In : Optics Communications. 221, 4-6, p. 295-300

Research output: Contribution to journalJournal articleResearchpeer-review

High-resolution second-harmonic microscopy of silica waveguides

Beermann, J., Bozhevolnyi, S. I., Pedersen, K. & Fage-Pedersen, J., 2003, In : Optics Communications. 221, 4-6, p. 295-300

Research output: Contribution to journalJournal articleResearchpeer-review

17 Citations (Scopus)

Hot-Spot Engineering in 3D Multi-Branched Nanostructures: Ultrasensitive Substrates for Surface-Enhanced Raman Spectroscopy

Chirumamilla, M., Chirumamilla, A., Roberts, A., Zaccaria, R. P., De Angelis, F., Kristensen, P. K., Krahe, R., Bozhevolnyi, S. I., Pedersen, K. & Toma, A., 2017, In : Advanced Optical Materials. 5, 4, 7 p., 1600836.

Research output: Contribution to journalJournal articleResearchpeer-review

Raman spectroscopy
Nanostructures
engineering
Molecules
Substrates
4 Citations (Scopus)

Image Formation in Second-Harmonic Near-Field Optical Microscopy

Bozhevolnyi, S. I., Lozovski, V. Z., Pedersen, K. & Hvam, J. M., 1999, In : Physica Status Solidi - A - Applications and Materials Science. 175, p. 331-336

Research output: Contribution to journalJournal articleResearchpeer-review

9 Citations (Scopus)

Indirect near-field absorption mediated by localized surface plasmons

Jung, J., Trolle, M. L., Pedersen, K. & Pedersen, T. G., 25 Oct 2011, In : Physical Review B (Condensed Matter and Materials Physics). 84, 16, p. 165447 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)

Interaction between O2 and ZnO films probed by time-dependent second-harmonic generation

Andersen, S. V., Vandalon, V., Bosch, R. H. E. C., van de Loo, B. W., Pedersen, K. & Kessels, W. M. M., 3 Feb 2014, In : Applied Physics Letters. 104, 5, 051602.

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

Interface resonances in optical second-harmonic generation from oxide-covered Ge(111) and Ge(100)

Rafaelsen, J., Kristensen, P. K. & Pedersen, K., 28 Aug 2013, In : Optical Society of America. Journal B: Optical Physics. 30, 10, p. 2758-2764

Research output: Contribution to journalJournal articleResearchpeer-review

21 Citations (Scopus)

Interface structure and strength of ultrasonically wedge bonded heavy aluminium wires in Si-based power modules

Pedersen, K. B., Benning, D., Kristensen, P. K., Popok, V. & Pedersen, K., Jul 2014, In : Journal of Materials Science: Materials in Electronics. 25, 7, p. 2863-2871 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

26 Citations (Scopus)

Large‐Area Ultrabroadband Absorber for Solar Thermophotovoltaics Based on 3D Titanium Nitride Nanopillars

Chirumamilla, M., Chirumamilla, A., Yang, Y., S. Roberts, A., Kristensen, P. K., Chaudhuri, K., Boltasseva, A., Sutherland, D., Bozhevolnyi, S. I. & Pedersen, K., Oct 2017, In : Advanced Optical Materials. 5, 22, 8 p., 1700552.

Research output: Contribution to journalJournal articleResearchpeer-review

Titanium nitride
titanium nitrides
absorbers
Hafnium oxides
broadband
8 Citations (Scopus)
108 Downloads (Pure)

Light extinction and scattering from individual and arrayed high-aspect-ratio trenches in metal

Roberts, A., Søndergaard, T., Chirumamilla, M., Pors, A., Beermann, J., Pedersen, K. & Bozhevolnyi, S., 4 Feb 2016, In : Physical Review B (Condensed Matter and Materials Physics). 93, 7, 14 p., 075413.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
5 Citations (Scopus)

Light trapping in guided modes of thin-film silicon-on-silver waveguides by scattering from a nanostrip

Søndergaard, T., Tsao, Y-C., Kristensen, P. K., Pedersen, T. G. & Pedersen, K., 5 Aug 2014, In : Optical Society of America. Journal B: Optical Physics. 31, 9, p. 2036-2044 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

3 Citations (Scopus)

Linear Optical Properties and Second-Harmonic Generation from Ultrathin Niobium Films: A Search for Quantization Effects

Zayats, A. V., Keller, O., Pedersen, K., Liu, A. & Pudonin, F. A., 1995, In : IEEE Journal of Quantum Electronics. 31, 11, p. 2044-2051

Research output: Contribution to journalJournal articleResearchpeer-review

10 Citations (Scopus)

Local excitation of surface plasmon polaritons by second-harmonic generation in crystalline organic nanofibers

Skovsen, E., Søndergaard, T., Fiutowski, J., Simesen, P., Lützen, A., Osadnik, A., Rubahn, H-G., Bozhevolnyi, S. I. & Pedersen, K., 16 Jul 2012, In : Optics Express. 20, 15, p. 16715-16725

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)

Localized field enhancements in two-diminesional V-groove metal arrays

Beermann, J., Novikov, S. M., Søndergaard, T., Rafaelsen, J., Pedersen, K. & Bozhevolnyi, S. I., Mar 2011, In : Optical Society of America. Journal B: Optical Physics. 28, 3, p. 372-378

Research output: Contribution to journalJournal articleResearchpeer-review