Harri Lipsanen

Professor

Research outputs

  1. 1996
  2. Published

    Fabrication and photoluminescence of quantum dots induced by strain of self-organized stressors

    Lipsanen, H., Sopanen, M. & Ahopelto, J., 1996, In : Solid-State Electronics. 40, 1-8, p. 601-604 4 p.

    Research output: Contribution to journalArticle

  3. Published

    Fabrication of InGaAs quantum disks using self-organized InP islands as a mask in wet chemical etching

    Sopanen, M., Lipsanen, H. & Ahopelto, J., 1996, In : Applied Physics Letters. 69, 26, p. 4029-4031 3 p.

    Research output: Contribution to journalArticle

  4. Published

    In Situ Passivation of Near-Surface A1xGa1-xAs/GaAs Quantum Wells

    Lipsanen, H., Sopanen, M., Taskinen, M., Tulkki, J. & Ahopelto, J., 1996, Berlin, Germany, p. 1111-1114, (The Physics of Semiconductors. Proceedings of 23rd International Conference on the Physics of Semiconductors, Berlin, 1996).

    Research output: Working paperProfessional

  5. Published

    Mesoscopic and Atomic Zeeman Effects in Quantum Well Dots Induced by Coherent InP Islands

    Tulkki, J., Lipsanen, H., Sopanen, M., Brasken, M., Lindberg, M., Ahopelto, J., Rinaldi, R., Giugno, P. & Cingolani, R., 1996, The Physics on Semiconductors. Proceedings of 23rd International Conference on the Physics of Semiconductors, 1996, Berlin. by M. Scheffler, E. & Zimmermann, R. (eds.). Berlin, Germany, p. 1373-1376

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  6. Published

    Mesoscopic Zeeman effect in parabolic quantum dots

    Rinaldi, R., Giugno, P., Cingolani, R., Lipsanen, H., Sopanen, M., Tulkki, J. & Ahopelto, J., 1996, Lago Maggiore, Italy, (15th General Conference of the Condensed Matter Division of EPS, Lago Maggiore, Italy 22-25 April 1996).

    Research output: Working paperProfessional

  7. Published

    Optical characterisation of self organised InGaAs/InP heterodots

    Guasch, C., Ahopelto, J., Lipsanen, H., Sopanen, M., Tang, Y. & Sotomayor Torres, C., 1996, Proceedings of 23rd International Symposium on Compound Semiconductors (IOP Publishing Limited, UK) St Petersburg, Russia, 23-27 September 1996. St Petersburg, Russia

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  8. Published

    Optical characterization of self-organized InGaAs/GaAs heterodots

    Guasch, C., Ahopelto, J., Lipsanen, H., Sopanen, M., Tang, Y. & Sotomayor Torres, C., 1996, 1996 ECAMI Workshop on Nanostructures and Mesoscopic Systems, Ottawa, Institute of Microstructural Sciences, National Research Council of Canada, 12-14 June 1996. Ottawa, Canada

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  9. Published

    Red luminescence from strain-induced GaInP quantum dots

    Sopanen, M., Taskinen, M., Lipsanen, H. & Ahopelto, J., 1996, In : Applied Physics Letters. 69, 22, p. 3393-3395 3 p.

    Research output: Contribution to journalArticle

  10. Published

    Relaxation and Recombination Dynamics of Optically Generated Carriers in Strain-Induced InGaAs/GaAs Quantum Dots

    Grosse, S., Sandmann, J., von Plessen, G., Feldmann, J., Lipsanen, H., Sopanen, M., Tulkki, J. & Ahopelto, J., 1996, Berlin, Germany, p. 1401-1404, (The Physics of Semiconductors. Proceedings of 23rd International Conference on the Physics of Semiconductors, Berlin 1996).

    Research output: Working paperProfessional

  11. Published

    Synchrotron X-ray topographic study of strain in silicon wafers with integrated circuits

    Karilahti, M., Tuomi, T., Taskinen, M., Tulkki, J., Lipsanen, H. & McNally, P., 1996, Palermo, Italy, p. 132, (3rd European Symposium on X-ray topography and high resolution diffraction (X-TOP'96), Palermo, Italy, 22-24 April 1996).

    Research output: Working paperProfessional

  12. Published

    Untersuchung der Relaxationsdynamik optisch generierter Ladungsträger in verspannungsinduzierten InGaAs Quantenpunkten

    Grosse, S., Sandmann, J., Feldmann, J., Lipsanen, H., Sopanen, M., Tulkki, J. & Ahopelto, J., 1996, Die 60. Physikertagung der Deutsche Physikalische Gesellschaft, Jena, 18-23 März 1996.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  13. Published

    Visible Luminescence from Quantum Dots Induced by Self-Organized Stressors

    Sopanen, M., Taskinen, M., Lipsanen, H. & Ahopelto, J., 1996, Berlin, Germany, p. 1409-1412, (The Physics of Semiconductors. Proceedings of 23rd International Conference on the Physics of Semiconductors, Berlin, 1996).

    Research output: Working paperProfessional

  14. 1995
  15. Published

    Growth of high-quality GaSb by metalorganic vapor phase epitaxy.

    Sopanen, M., Koljonen, T., Lipsanen, H. & Tuomi, T., Nov 1995, In : Journal of Electronic Materials. 24, 11, p. 1691-1696 6 p.

    Research output: Contribution to journalArticle

  16. Published

    Recombination processes in strain-induced InGaAs quantum dots

    Sandmann, J., Grosse, S., Feldmann, J., Lipsanen, H., Sopanen, M., Tulkki, J. & Ahopelto, J., Nov 1995, In : NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D: CONDENSED MATTER, ATOMIC, MOLECULAR AND CHEMICAL PHYSICS, BIOPHYSICS. 17, 11-12, p. 1699-1703 5 p.

    Research output: Contribution to journalArticle

  17. Published

    Modeling, fabrication and characterization of 1.43 my m InGaAsP/InP separate confinement heterostructure multiple quantum-well lasers.

    Taskinen, M., Heinämäki, A., Lipsanen, H., Tulkki, J. & Tuomi, T., 1 Sep 1995, In : Optical engineering. 34, 9, p. 2527-2531 5 p.

    Research output: Contribution to journalArticle

  18. Published

    Luminescence from excited states in strain-induced In_(x)Ga_(1-x)As quantum dots

    Lipsanen, H., Sopanen, M. & Ahopelto, J., 15 May 1995, In : Physical Review B. 51, 19, p. 13868-13871 4 p.

    Research output: Contribution to journalArticle

  19. Published

    Optical Spectroscopy of Bragg Confined Transitions in a Superlattice with Multiquantum Barriers

    Lipsanen, H., Taskinen, K. & Airaksinen, V. M., Feb 1995, In : Solid State Communications. 93, 6, p. 525-528 4 p.

    Research output: Contribution to journalArticle

  20. Published
  21. Published

    Fabrication and properties of strained-layer quantum-well lasers for operation at the wavelength of 1.02 my m.

    Lipsanen, H., Salo, T. & Tuomi, T., 1995, Jyväskylä, p. 7.

    Research output: Working paperProfessional

  22. Published

    Fabrication, characterization and modelling of stain-induced quantum dots.

    Lipsanen, H., Sopanen, M., Ahopelto, J., Heinämäki, A., Tulkki, J. & Tuomi, T., 1995, Jyväskylä, p. 7.

    Research output: Working paperProfessional

  23. Published

    InGaAs quantum dots induced by self-organized InP stressors.

    Lipsanen, H., Ahopelto, J. & Sopanen, M., 1995, Sapporo, Japan, p. s.

    Research output: Working paperProfessional

  24. Published

    Modelling, fabrication and xharacterisation of 1.43 my m InGaAsp/InP quantum-well lasers.

    Taskinen, M., Heinämäki, A., Lipsanen, H., Tulkki, J. & Tuomi, T., 1995, Jyväskylä, p. 7.

    Research output: Working paperProfessional

  25. Published

    Optical properties of self-organized InGaAs/InP dots

    Ahopelto, J., Lipsanen, H. & Sopanen, M., 1995, Seventh International Conference on Indium Phosphide and Related Materials, 1995. IEEE, p. 311-314 4 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  26. Published

    Optical properties of self-organized InGaAs/InP dots.

    Lipsanen, H., Ahopelto, J. & Sopanen, M., 1995, Sapporo, Japan, p. s.

    Research output: Working paperProfessional

  27. Published

    Recombination processes in strain-induced InGaAs quantum dots.

    Lipsanen, H., Sandman, J., Grosse, S., Feldmann, J., Gobel, E. O., Sopanen, M. & Ahopelto, J., 1995, Cortona, Italy, p. s.

    Research output: Working paperProfessional

  28. Published

    Self-organized growth of InP islands on GaAs for the fabrication of strain-induced quantum dots.

    Sopanen, M., Lipsanen, H. & Ahopelto, J., 1995, Forth Myers, Florida, p. s.

    Research output: Working paperProfessional

  29. Published

    Self-organized InP islands on (100) GaAs by metalorganic vapor phase epitaxy.

    Sopanen, M., Lipsanen, H. & Ahopelto, J., 1995, In : Applied Physics Letters. 67, 25, p. 3768-3770 3 p.

    Research output: Contribution to journalArticle

  30. Published

    Strain-induced quantum dots by self-organized stressors

    Sopanen, M., Lipsanen, H. & Ahopelto, J., 1995, In : Applied Physics Letters. 66, 18, p. 2364-2366 3 p.

    Research output: Contribution to journalArticle

  31. Published

    Synchrotron X-ray topographic studies of strain in silicon wafers with integrated circuits.

    Tuomi, T., Karilahti, M., Äyräs, P., Lipsanen, H. & McNally, P., 1995, Germany, p. 871-872.

    Research output: Working paperProfessional

  32. 1994
  33. Published

    Growth of GaInAsSb using tertiarybutylarsine as arsenic source

    Sopanen, M., Koljonen, T., Lipsanen, H. & Tuomi, T., 2 Dec 1994, In : Journal of Crystal Growth. 145, 1-4, p. 492-497 6 p.

    Research output: Contribution to journalArticle

  34. Published

    Photoluminescence of buried InGaAs grown on nanoscale InP islands by MOVPE

    Lipsanen, H., Ahopelto, J., Koljonen, T. & Sopanen, M., 2 Dec 1994, In : Journal of Crystal Growth. 145, 1-4, p. 988-989 2 p.

    Research output: Contribution to journalArticle

  35. Published

    Growth and Characterization of a GaAs/AlAs Superlattice with Variable Layer Thicknesses

    Lipsanen, H. K. & Airaksinen, V. M., May 1994, In : Journal of Electronic Materials. 23, 5, p. 465-470 6 p.

    Research output: Contribution to journalArticle

  36. Published

    Fabrication of Nanostructures using MBE and MOVPE

    Ahopelto, J., Lipsanen, H., Sopanen, M., Koljonen, T., Tuomi, T., Airaksinen, V. M., Sinkkonen, J. & Siren, E., 1994, In : Physica Scripta. 1994, T54, p. 241-243 3 p.

    Research output: Contribution to journalArticle

  37. Published

    Growth of AlxGa1-xSb and AlxGa1-xAsySb1-y epilayers on GaSb substrates using all-organometallic sources

    Koljonen, T., Sopanen, M., Lipsanen, H. & Tuomi, T., 1994, Espoo, p. 15-16, (Optoelectronics Laboratory, Annual Report 1993; no. TKK-F-C160).

    Research output: Working paperProfessional

  38. Published

    Growth of InGaSb and GaSb on GaSb substrates by atmospheric pressure MOVPE

    Sopanen, M., Koljonen, T., Lipsanen, H. & Hjelt, K., 1994, Espoo, p. 19-21, (Optoelectronics Laboratory; no. TKK-F-C160).

    Research output: Working paperProfessional

  39. Published

    Interference effects in photoreflectance of epitaxial layers grown on semi-insulating substrates

    Lipsanen, H. K. & Airaksinen, V. M., 1994, Espoo, p. 27-29, (Optoelectronics Laboratory, Annual Report 1993; no. TKK-F-C160).

    Research output: Working paperProfessional

  40. Published

    Metallo organic vapour phase epitaxy of III-V semiconductors

    Sopanen, M., Koljonen, T., Lipsanen, H., Taskinen, M. & Tuomi, T., 1994, Helsinki, p. paper 12:16, (Report Series in Physics; no. HU-P-260 (1994)).

    Research output: Working paperProfessional

  41. Published

    MOVPE growth of GaAs, AlGaAs, InP, InGaAs and InGaAsP using all-organometallic sources

    Sopanen, M., Lipsanen, H., Koljonen, T., Ahopelto, J. & Taskinen, M., 1994, Espoo, p. 22-24, (Optoelectronics Laboratory, Annual Report 1993; no. TKK-F-C160).

    Research output: Working paperProfessional

  42. Published

    MOVPE growth of GaInAsSb using tertiarybutylarsine as arsenic source

    Sopanen, M., Koljonen, T. & Lipsanen, H., 1994, Espoo, p. 25-26, (Optoelectronics Laboratory, Annual Report 1993; no. TKK-F-C160).

    Research output: Working paperProfessional

  43. Published

    Photoluminescene of buried InGaAs grown on nanoscale InP islands by MOVPE

    Lipsanen, H., Ahopelto, J., Koljonen, T. & Sopanen, M., 1994, In : Journal of Crystal Growth. 145, p. 988-989

    Research output: Contribution to journalArticle

  44. Published
  45. Published

    Selective growth of InGaAs on nanoscale InP islands

    Ahopelto, J., Lipsanen, H., Sopanen, M., Koljonen, T. & Niemi, H., 1994, In : Applied Physics Letters. 65, 13, p. 1662-1664 3 p.

    Research output: Contribution to journalArticle

  46. Published

    Self-organising growth of nanoscale heterostructures: Selective growth of InGaAs on InP dots

    Ahopelto, J., Lipsanen, H., Sopanen, M. & Niemi, HE-M., 1994, Phantoms Meeting Phasdom, Dublin, Ireland, October 3-6, 1994. p. 2

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  47. Published

    Self-organizing growth of InGaAs on nanoscale InP islands

    Ahopelto, J., Lipsanen, H., Sopanen, M. & Koljonen, T., 1994, Sixth International Conference on Indium Phosphide and Related Materials, Santa Barbara, USA, March 28-31, 1994. USA, p. Paper PDB 4

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  48. Published

    X-ray diffraction study of GaSb on GaAs grown by MOVPE

    Lipsanen, H., Koljonen, T., Sopanen, M. & Tuomi, T., 1994, Espoo, p. 17-18, (Optoelectronics Laboratory, Annual Report 1993; no. TKK-F-C160).

    Research output: Working paperProfessional

  49. 1993
  50. Published

    Praseodymium dioxide doping of In1-xGaxAsyP1-y epilayer grown with liquid phase epitaxy

    Hjelt, K. T., Sopanen, M. A., Lipsanen, H. K., Tuomi, T. O. & Hasenohrl, S., 1 Jan 1993, RARE EARTH DOPED SEMICONDUCTORS. Pomrenke, G. S., Klein, P. B. & Langer, D. W. (eds.). Materials Research Society MRS, p. 27-32 6 p. (MRS Proceedings ; vol. 301).

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  51. Published

    Accurate determination of the layer thicnesses of a GaAs/AlAs superlattice

    Lipsanen, H. K., Tuominen, M. & Airaksinen, V. M., 1993, Espoo, p. 20-22, (Optoelectronics Laboratory, Helsinki University of Technology; no. TKK-F-C148).

    Research output: Working paperProfessional

  52. Published

    Interference Effects in Photoreflectance of Epitaxial Layers Grown on Semi-insulating Substrates

    Lipsanen, H. K. & Airaksinen, V. M., 1993, In : Applied Physics Letters. 63, 21, p. 2863-2865 3 p.

    Research output: Contribution to journalArticle

  53. Published

    Liquid phase epitaxial growth of GaSb layers from Ga- and Sn-rich melts

    Koljonen, T., Sopanen, M., Hjelt, K., Lipsanen, H. & Tuomi, T., 1993, The XXVII Annual Conference of the Finnish Physical Society, March 18-20, 1993. The Finnish Physical Society, p. paper 25:14

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  54. Published

    Metallo-organic vapor phase system

    Lipsanen, H., Hjelt, K., Koljonen, T., Sopanen, M. & Tuomi, T., 1993, Espoo, p. 12-13, (Optoelectronics Laboratory, Helsinki University of Technology; no. TKK-F-C148).

    Research output: Working paperProfessional

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