Peter Krogstrup Jeppesen

Research output

Research output per year 2009 2013 2017 2018 2019

• 74 Journal article
• 1 Ph.D. thesis
• 1 Paper
• 1 Poster
• 4 More
  • 1 Letter
  • 1 Review
  • 1 Other contribution
  • 1 Working paper

Research output per year

Research output per year

Search results

• 2015

  Epitaxy of semiconductor-superconductor nanowires

  Krogstrup, P., Ziino, N. L. B., Chang, W., Albrecht, S. M., Madsen, M. H., Johnson, E., Nygård, J., Marcus, C. M. & Jespersen, T. S., 2 Apr 2015, In: Nature Materials. 14, 4, p. 400-406 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Epitaxial growth 100%
  • Superconducting materials 93%
  • Nanowires 88%
  • Epitaxial Growth 86%
  • epitaxy 70%
  232 Citations (Scopus)

• Hard gap in epitaxial semiconductor-superconductor nanowires

  Chang, W., Albrecht, S. M., Jespersen, T. S., Kuemmeth, F., Krogstrup, P., Nygård, J. & Marcus, C. M., 5 Mar 2015, In: Nature Nanotechnology. 10, 3, p. 232-236 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Superconducting materials 100%
  • Nanowires 94%
  • Superconductivity 88%
  • Superconducting Gap 75%
  • Semiconductor materials 67%
  230 Citations (Scopus)

• Modulation of fluorescence signals from biomolecules along nanowires due to interaction of light with oriented nanostructures

  Frederiksen, R. S., Alarcon-Llado, E., Madsen, M. H., Rostgaard, K. R., Krogstrup, P., Vosch, T. A. J., Nygård, J., Morral, A. F. I. & Martinez, K. L., 2015, In: Nano Letters. 15, 1, p. 176-181 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Biomolecules 100%
  • Nanowires 87%
  • Nanostructures 86%
  • Fluorescence 81%
  • Nanowire 61%
  15 Citations (Scopus)

• Parity lifetime of bound states in a proximitized semiconductor nanowire

  Higginbotham, A. P., Albrecht, S. M., Kirsanskas, G., Chang, W., Kuemmeth, F., Krogstrup, P., Jespersen, T. S., Nygård, J., Flensberg, K. & Marcus, C. M., 1 Dec 2015, In: Nature Physics. 11, 12, p. 1017-1021 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • parity 100%
  • nanowires 90%
  • life (durability) 76%
  • superconducting devices 39%
  • poisoning 37%
  113 Citations (Scopus)

  2498 Downloads (Pure)

• Raman spectroscopy and electrical properties of InAs nanowires with local oxidation enabled by substrate micro-trenches and laser irradiation

  Tanta, R., Madsen, M. H., Liao, Z., Krogstrup, P., Vosch, T. A. J., Nygård, J. & Jespersen, T. S., 14 Dec 2015, In: Applied Physics Letters. 107, 24, 4 p., 243101.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Raman spectroscopy 100%
  • nanowires 94%
  • oxidation 86%
  • electrical properties 86%
  • irradiation 75%
  5 Citations (Scopus)

• Semiconductor-nanowire-based superconducting qubit

  Larsen, T. W., Petersson, K. D., Kuemmeth, F., Jespersen, T. S., Krogstrup, P., Nygård, J. & Marcus, C. M., 14 Sept 2015, In: Physical Review Letters. 115, 12, 5 p., 127001.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • nanowires 100%
  • electric potential 33%
  • screening 26%
  • dissipation 25%
  • chips 24%
  151 Citations (Scopus)

• Vapour–liquid–solid growth: nanowire–quantum dot epitaxy

  Krogstrup, P., 28 Aug 2015, In: Nature Materials. 14, 8, p. 757-759 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  3 Citations (Scopus)
• 2014

  Indium arsenide nanowire field-effect transistors for pH and biological sensing

  Upadhyay, S., Frederiksen, R. S., Lloret, N. D. C., De Vico, L., Krogstrup, P., Jensen, J. H., Martinez, K. L. & Nygård, J., 19 May 2014, In: Applied Physics Letters. 104, 20, 5 p., 203504.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • indium arsenides 100%
  • nanowires 52%
  • field effect transistors 51%
  • sensors 40%
  • platforms 36%
  21 Citations (Scopus)
• 2013

  Advances in the theory of III–V nanowire growth dynamics

  Krogstrup, P., Jørgensen, H. I., Johnson, E., Madsen, M. H., Sørensen, C. B., i Morral, A. F., Aagesen, M., Nygård, J. & Glas, F., 7 Aug 2013, In: Journal of Physics D: Applied Physics. 46, 31, 313001.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Nanowires 100%
  • Nanowire 69%
  • nanowires 64%
  • Thermodynamics 46%
  • Molecular beam epitaxy 41%
  89 Citations (Scopus)

• Direct observation of interface and nanoscale compositional modulation in ternary III-As heterostructure nanowires

  Venkatesan, S., Madsen, M. H., Schmid, H., Krogstrup, P., Johnson, E. & Scheu, C., 5 Aug 2013, In: Applied Physics Letters. 103, 6, 063106.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • nanowires 100%
  • modulation 82%
  • ternary alloys 46%
  • spectroscopy 43%
  • flat surfaces 36%
  14 Citations (Scopus)

• Doping incorporation paths in catalyst-free Be-doped GaAs nanowires

  Casadei, A., Krogstrup, P., Heiss, M., Röhr, J. A., Colombo, C., Ruelle, T., Upadhyay, S., Sørensen, C. B., Nygård, J. & Morral, A. F. I., 7 Jan 2013, In: Applied Physics Letters. 102, 1, 4 p., 013117.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • catalysts 100%
  • nanowires 86%
  • electrical measurement 17%
  • flat surfaces 16%
  • molecular beam epitaxy 15%
  57 Citations (Scopus)

• Electrical contacts to single nanowires: a scalable method allowing multiple devices on a chip. Application to a single nanowire radial p-i-n junction

  Blanc, P., Hiess, M., Colombo, C., Mallorqui, A. D., Safaei, T. S., Krogstrup, P., Nygård, J. & Fontcuberta, AFI., 1 Jan 2013, In: International Journal of Nanotechnology. 10, 5-7, p. 419-432

  Research output: Contribution to journal › Journal article › Research › peer-review

  • p-i-n junctions 100%
  • Nanowires 84%
  • electric contacts 60%
  • Nanowire 59%
  • nanowires 55%
  8 Citations (Scopus)

• Experimental determination of adatom diffusion lengths for growth of InAs nanowires

  Madsen, M. H., Krogstrup, P., Johnson, E., Venkatesan, S., Mühlbauer, E., Scheu, C., Sørensen, C. B. & Nygård, J., 2013, In: Journal of Crystal Growth. 364, p. 16-22 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Adatoms 100%
  • Nanowires 64%
  • diffusion length 56%
  • adatoms 53%
  • Nanowire 45%
  30 Citations (Scopus)

• "In-situ Au deposition and formation of droplets on (100) III-V substrates by molecular beam epitaxy": Merging Atomic and Continuum Analysis of Nanometer Length-Scale Metal-Oxide Systems for Energy and Catalysis Application. CapStone, Israel

  Holm, J. V., Jørgensen, H. I., Krogstrup, P. & Aagesen, M., 13 Apr 2013.

  Research output: Contribution to conference › Poster › Research › peer-review

• Low temperature transport in p-doped InAs nanowires

  Upadhyay, S., Jespersen, T. S., Madsen, M. H., Krogstrup, P. & Nygård, J., 14 Oct 2013, In: Applied Physics Letters. 103, 16, p. . 162104.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • nanowires 100%
  • indium arsenides 94%
  • beryllium 66%
  • crystal defects 61%
  • electrical measurement 59%
  5 Citations (Scopus)

• Single-nanowire solar cells beyond the Shockley-Queisser limit

  Krogstrup, P., Jørgensen, H. I., Heiss, M., Demichel, O., Holm, J. V., Aagesen, M., Nygård, J. & Fontcuberta i Morral, A., Apr 2013, In: Nature Photonics. 7, 4, p. 306-310 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Nanowires 100%
  • Solar cells 85%
  • Light absorption 81%
  • Photocurrents 77%
  • Nanowire 69%
  568 Citations (Scopus)

• "Surface passivated GaAsP single nanoeire solar cells grown on silicon exceeding 10% efficiency": 2013 MRS Spring Meeting & Exhibit, San Francisco, California

  Holm, J. V., Jørgensen, H. I., Krogstrup, P., Nygård, J., Liu, H. & Aagesen, M., 1 Apr 2013, San Francisco, California,USA

  Research output: Other contribution › Research

• Surface-passivated GaAsP single-nanowire solar cells exceeding 10% efficiency grown on silicon

  Holm, J. V., Jørgensen, H. I., Krogstrup, P., Nygård, J., Liu, H. & Aagesen, M., 19 Feb 2013, In: Nature Communications. 4, 1498.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Nanowires 100%
  • Silicon 74%
  • Solar Cell 53%
  • nanowires 49%
  • solar cells 45%
  156 Citations (Scopus)
• 2012

  An Electrically-Driven GaAs Nanowire Surface Plasmon Source

  Fan, P., Colombo, C., Huang, K. C. Y., Krogstrup, P., Nygård, J., Fontcuberta i Morral, A. & Brongersma, M. L., 12 Sept 2012, In: Nano Letters. 12, 9, p. 4943-4947

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Surface plasmons 100%
  • Plasmonics 91%
  • Nanowires 77%
  • Surface Plasmon 73%
  • Nanowire 54%
  54 Citations (Scopus)

• Dynamical theory and experiments on GaAs nanowire growth for photovoltaic applications

  Krogstrup, P., 2012, Faststoffysik, Niels Bohr Institute ed. The Niels Bohr Institute, Faculty of Science, University of Copenhagen. 138 p.

  Research output: Book/Report › Ph.D. thesis

  • nanowires 100%
  • solar cells 53%
  • theses 25%
  • Gibbs free energy 24%
  • liquids 16%

• In-situ x-ray characterization of wurtzite formation in GaAs nanowires

  Krogstrup, P., Madsen, M. H., Wen, H., Miwa, K., Nygård, J., Masamitu, T. & Feidenhans'l, R. K., 27 Feb 2012, In: Applied Physics Letters. 100, 9, p. 093103 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • wurtzite 100%
  • nanowires 80%
  • characterization 55%
  • x rays 45%
  • adatoms 25%
  40 Citations (Scopus)

• Suppression of three dimensional twinning for a 100% yield of vertical GaAs nanowires on silicon

  Russo-Averchi, E., Heiss, M., Michelet, L., Krogstrup, P., Nygård, J., Magen, C., Morante, J. R., Arbiol, J. & i Morral, A. F., 19 Jan 2012, In: Nanoscale. 4, p. 1486-1490

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2011

  Coherent X-ray nanodiffraction on single GaAs nanowires

  Gulden...[et al.], J., Mancuso, A., Mariager, S. O., Baltser, J., Feidenhans'l, R. K. & Krogstrup, P., 1 Nov 2011, In: Physica Status Solidi. A: Applications and Materials Science (Print). 208, 11, p. 2495-2498

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Coherent X-Ray 100%
  • Diffraction patterns 77%
  • Nanowires 67%
  • X rays 49%
  • Nanowire 47%
  9 Citations (Scopus)

• Engineering light absorption in single-nanowire solar cells with metal nanoparticles

  Colombo, C., Krogstrup, P., Nygård, J., Brongersma, M. L. & Morral, A. F., 16 Dec 2011, In: New Journal of Physics. 13, p. 123026

  Research output: Contribution to journal › Journal article › Research › peer-review

  • electromagnetic absorption 100%
  • nanowires 78%
  • solar cells 71%
  • engineering 71%
  • nanoparticles 65%
  24 Citations (Scopus)

• Impact of the liquid Phase shape on the structure of III-V nanowires

  Krogstrup, P., Curiotto, S., Johnson, E., Aagesen, M., Nygård, J. & Chatain, D., 22 Mar 2011, In: Physical Review Letters. 106, 12, p. 125505

  Research output: Contribution to journal › Journal article › Research › peer-review

  • liquid phases 100%
  • nanowires 94%
  • wurtzite 78%
  • vapors 59%
  • liquids 41%
  88 Citations (Scopus)

• Influence of the oxide layer for growth of self-assisted InAs nanowires on Si(111)

  Madsen, M. H., Aagesen, M., Krogstrup, P., Sørensen, C. B. & Nygård, J., 31 Aug 2011, In: Nanoscale Research Letters. 6, p. 516

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Nanowires 100%
  • Nanowire 69%
  • Oxides 69%
  • nanowires 64%
  • oxides 50%
  27 Citations (Scopus)

• Three-Dimensional Multiple-Order Twinning of Self-Catalyzed GaAs Nanowires on Si Substrates

  Uccelli...[et al.], E., Arbiol, J., Magen, C., Krogstrup, P. & Nygård, J., 14 Sept 2011, In: Nano Letters. 11, 9, p. 3827-3832

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Twinning 100%
  • Nanowires 94%
  • twinning 81%
  • Nanowire 66%
  • nanowires 61%
  113 Citations (Scopus)
• 2010

  Absolute dimensions of eclipsing binaries XXVIII. BK pegasi and other F-type binaries: prospects for calibration of convective core overshoot

  Clausen, J. V., Frandsen, S., Bruntt, H., Olsen, E. H., Helt, B. E., Gregersen, K. A., Juncher, D. & Krogstrup, P., Jun 2010, In: Astronomy & Astrophysics. 516, p. A42 14 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • calibration 100%
  • telescopes 44%
  • stellar models 37%
  • radii 36%
  • supplements 35%
  21 Citations (Scopus)

• Formation of GaAs nanwires grown without catalyst seed crystals on ¹¹¹Si: Proceedings of 17th International Congress, #M1.22, Rio-Brazil

  Johnson, E., Krogstrup, P., Aagesen, M., Shtrikman, H. & Nygård, J., 19 Sept 2010. 2 p.

  Research output: Contribution to conference › Paper › Research

• Structural phase control in self-catalyzed growth og GaAs nanowires on silicon (111)

  Krogstrup, P., Popovitz-Biro, R., Johnson, E., Madsen, M. H., Nygård, J. & Shtrikman, H., 10 Nov 2010, In: Nano Letters. 10, 11, p. 4475-4482 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Phase control 100%
  • phase control 98%
  • Nanowires 97%
  • Zinc 85%
  • zinc 70%
  182 Citations (Scopus)
• 2009

  Junctions in axial III-V heterostructure nanowires obtained via an interchange of group III elements

  Krogstrup, P., Yamasaki, J., Claus B., S., Johnson, E., Jakob B., W., Pennington, R., Aagesen, M., Tanaka, N. & Nygård, J., 2009, In: Nano Letters. 9, 11, p. 3689-3693 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  79 Citations (Scopus)