Research outputs

  1. 1982
  2. Published

    Seismic risk analysis for northern Iraq.

    Puttonen, J. & Varpasuo, P., 1982, In : EARTHQUAKE ENGINEERING AND STRUCTURAL DYNAMICS. 10, 4, p. 605-614 10 p.

    Research output: Contribution to journalArticle

  3. Published

    SUPERCONDUCTING MAGNET FOR WHOLE BODY NMR-IMAGING

    Berglund, P. & Savelainen, M., 1982, Proceedings of the International Cryogenic Engineering Conference. Butterworth Scientific Ltd., p. 673-676 4 p.

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

  4. Published

    Teknillisen korkeakoulun diplomityöt lukuvuonna 1981-1982

    Björkman, J., 1982, Espoo, p. 125, (OTA-kirjasto B; no. 4).

    Research output: Working paperProfessional

  5. Published

    Teknillisen korkeakoulun lisensiaattityöt lukuvuosina 1978-1982

    Huhtanen, A., 1982, Espoo, p. 51, (OTA-kirjasto B; no. 5).

    Research output: Working paperProfessional

  6. Published

    VELOCITY SELECTIVE OPTICAL-PUMPING IN SODIUM - A STUDY OF VELOCITY-CHANGING COLLISIONS

    Aminoff, C. G., Javanainen, J. & Kaivola, M., 1982, In : Applied physics B-Photophysics and laser chemistry. 28, 2-3, p. 192-193 2 p.

    Research output: Contribution to journalMeeting Abstract

  7. Published

    Visual design

    Manninen, K., 1982

    Research output: Artistic and non-textual formPerformanceArt in coproduction

  8. Published

    WORKHARDENING AND STATE VARIABLE APPROACH IN COPPER AT ROOM-TEMPERATURE

    Hannula, S-P., KORHONEN, MA. & LI, CY., 1982, In : Journal of Metals. 34, 8, p. 2-2 1 p.

    Research output: Contribution to journalMeeting Abstract

  9. 1981
  10. Published

    Ab initio calculation of interatomic potentials and electronic properties of a simple metal—Al

    MANNINEN, M., JENA, P., Nieminen, R. & LEE, JK., 15 Dec 1981, In : Physical Review B. 24, 12, p. 7057-7070 14 p.

    Research output: Contribution to journalArticle

  11. Published

    Pipe failure caused by thermal loading in BWR water conditions

    Hänninen, H. & Hakala, J., Nov 1981, In : International Journal of Pressure Vessels and Piping. 9, 6, p. 445-455 11 p.

    Research output: Contribution to journalArticle

  12. Published

    Michelson mode selectors and spatial hole burning in single-mode cw dye lasers

    Aminoff, C. G. & Kaivola, M., Oct 1981, In : APPLIED PHYSICS B-LASERS AND OPTICS. 26, 2, p. 133-140 8 p.

    Research output: Contribution to journalArticle

  13. Published

    Positron detrapping from defects: A thermodynamic approach

    Manninen, M. & Nieminen, R. M., Oct 1981, In : Applied Physics A: Solids and Surfaces. 26, 2, p. 93-100 8 p.

    Research output: Contribution to journalArticle

  14. Published

    Comparison of the National Bureau of Standards and the Helsinki temperature scales and its effect on the heat capacity of liquid 3He below 10 mK

    Lhota, E., Manninen, M. T., Pekola, J. P., Soinne, A. T. & Soulen, R. J., Aug 1981, In : Physical Review Letters. 47, 8, p. 590-592 3 p.

    Research output: Contribution to journalArticle

  15. Published

    Theory of inhomogeneous fluids

    Nieminen, R. M. & Ashcroft, N. W., 1 Jul 1981, In : Physical Review A. 24, 1, p. 560-571 12 p.

    Research output: Contribution to journalArticle

  16. Published

    Free-atom metal shifts in the M4,5N4,5N4,5 Auger spectra of Ag, Cd, In, Sn, Sb, and Te

    Aksela, S., Kumpula, R., Aksela, H., Väyrynen, J., Nieminen, R. M. & Puska, M., 1 May 1981, In : Physical Review B. 23, 9, p. 4362-4368 7 p.

    Research output: Contribution to journalArticle

  17. Published

    High power single-mode cw dye laser with Michelson mode selector

    Aminoff, C. G. & Kaivola, M., 15 Apr 1981, In : Optics Communications. 37, 2, p. 133-137 5 p.

    Research output: Contribution to journalArticle

  18. Published

    Density functional calculation of stopping power of an electron gas for slow ions

    Echenique, P. M., Nieminen, R. M. & Ritchie, R. H., Mar 1981, In : Solid State Communications. 37, 10, p. 779-781 3 p.

    Research output: Contribution to journalArticle

  19. Published

    Vortices in 3He-A in a weak magnetic field

    Volovik, G. E. & Hakonen, P. J., Mar 1981, In : Journal of Low Temperature Physics. 42, 5-6, p. 503-514 12 p.

    Research output: Contribution to journalArticle

  20. Published

    Personality profiles in anxious patients

    Vartiainen, M., Achté, K., Hagman, H. & Schakir, T., 11 Jan 1981, Proceedings of Symposium on Psychopatology and its Management. Okasha, A. (ed.). Cairo, p. 9-38

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

  21. Published

    Hydrogen in metals: Electronic properties

    Nieminen, R. M., Jan 1981, In : Hyperfine Interactions. 8, 4-6, p. 437-444 8 p.

    Research output: Contribution to journalArticle

  22. Published

    A 50 kW Homopolar Motor with superconducting field windings

    Arkkio, A., Berglund, P., Eriksson, J. T., Luomi, J. & Savelainen, M., 1981, In : IEEE Transactions on Magnetics. 17, 1, p. 900-903 4 p.

    Research output: Contribution to journalArticle

  23. Published

    Ab Initio Calculation of Inter-Ionic Potentials and Electronic-Properties of Al

    MANNINEN, M., JENA, P., Nieminen, R. & LEE, JK., 1981, In : Bulletin of the American Physical Society. 26, 3, p. 237-237 1 p.

    Research output: Contribution to journalMeeting Abstract

  24. Published

    A real-space renormalization group study of correlated percolation

    Chakrabarti, B. K., Kaski, K. & Kertesz, J., 1981, In : Physics Letters A. 82, 2, p. 97-99

    Research output: Contribution to journalArticle

  25. Published

    Atoms embedded in an electron gas: Immersion energies

    Puska, M. J., Nieminen, R. M. & Manninen, M., 1981, In : Physical Review B. 24, 6, p. 3037-3047 11 p.

    Research output: Contribution to journalArticle

  26. Published

    Helsinki University of Technology Library System : report for the Academic Year 1980-1981

    Törnudd, E., 1981, Espoo, p. 12, (OTA-kirjasto A; no. 3).

    Research output: Working paperProfessional

  27. Published

    HYDROGEN EFFECTS IN AUSTENITIC STAINLESS STEELS

    Hänninen, H., Hannula, S. P. & Tähtinen, S., 1981, Proceedings of 2nd International Conference on Environmental Degradation of Engineering Materials. p. 347-356 10 p.

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

  28. Published

    Hyperfine field at an impurity in a ferromagnetic host

    Manninen, M. & Nieminen, R. M., 1981, In : Journal of Physics F: Metal Physics. 11, 6, p. 1213-1223 11 p.

    Research output: Contribution to journalArticle

  29. Published

    Intercomparison of NBS and Helsinki temperature scales in the millikelvin region

    Lhota, E., Manninen, M. T., Pekola, J. P., Soinne, A. T. & Soulen, R. J., 1981, In : Physica B + C. 107, 1-3, p. 337-338 2 p.

    Research output: Contribution to journalArticle

  30. Published

    Microwave Conductivity Dependence of Ferromagnetic Resonance Linewidth in Magnetic Semiconductors

    Kaski, K., Kuivalainen, P., Eränen, S., Stubb, T. & Stubb, H., 1981, In : PHYSICA SCRIPTA: TOPICAL ISSUES. 24, 2, p. 472-476

    Research output: Contribution to journalArticle

  31. Published

    MULTICOMPONENT RESONANCE AND THRESHOLD DETECTORS FOR REACTOR NEUTRON SPECTROSCOPY

    Routti, J. T., Aarnio, P., Koskelo, M. J. & Lund, P., 1981, In : Transactions of the American Nuclear Society. 38, p. 581-582 2 p.

    Research output: Contribution to journalMeeting Abstract

  32. Published

    Rakenteiden mekaniikan harjoituskirja: Kappale 2 Rakenteiden stabiilius ja Kappale 3 Plastisuusteoria

    Paavola, J., 1981, Otapaino, Espoo. Otatieto, 172 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterProfessional

  33. Published

    Real space renormalization group study of the percolation properties of two dimensional lattice gas models

    Chakrabarti, B. K., Kaski, K. & Kertesz, J., 1981, In : Physics Letters A. 85, 8-9, p. 423-426

    Research output: Contribution to journalArticle

  34. Published

    Renormalisation group study of Anderson localisation in two dimensions: Effect of second-order terms

    Hillebrand, K. & Nieminen, R. M., 1981, In : Journal of Physics C: Solid State Physics. 14, 6, p. L133-L137 5 p., 004.

    Research output: Contribution to journalLetter

  35. Published

    Rotating MINILAB - design and performance

    Hakonen, P. J., Ikkala, O. T., Islander, S. T., Markkula, T. K., Roubeau, P., Saloheimo, K. M., Garibashvili, D. I. & Tsakadze, J. S., 1981, In : Physica C. 107, 1-3, p. 567-568 2 p.

    Research output: Contribution to journalArticle

  36. Published

    Teknillisen korkeakoulun diplomityöt lukuvuonna 1980-1981

    Huhtanen, A., 1981, Espoo, p. 113, (OTA-kirjasto B; no. 3).

    Research output: Working paperProfessional

  37. 1980
  38. Published

    Theory of positronium formation and positron emission at metal surfaces

    Nieminen, R. M. & Oliva, J., 1 Sep 1980, In : Physical Review B. 22, 5, p. 2226-2247 22 p.

    Research output: Contribution to journalArticle

  39. Published

    Finite Element Analysis of Box Girders

    Paavola, J. & Mikkola, M., Jun 1980, In : Journal of the Structural Division. 106, 6, p. 1343-1357 15 p.

    Research output: Contribution to journalArticle

  40. Published

    Density-functional theory of positronium and electron bubbles in helium fluids

    Nieminen, R. M., Välimaa, I., Manninen, M. & Hautojärvi, P., 1 May 1980, In : Physical Review A. 21, 5, p. 1677-1686 10 p.

    Research output: Contribution to journalArticle

  41. Published

    Hydrogen impurities and μSR in ferromagnetic Ni: A self-consistent calculation

    Jepsen, O., Nieminen, R. M. & Madsen, J., May 1980, In : Solid State Communications. 34, 7, p. 575-579 5 p.

    Research output: Contribution to journalArticle

  42. Published

    Nonlinear density dependence of the positron decay rate in helium

    Nieminen, R., 1 Apr 1980, In : Physical Review A. 21, 4, p. 1347-1349 3 p.

    Research output: Contribution to journalComment/debate

  43. Published

    Density-functional approach to charge-transfer insulators

    Nieminen, R. & Puska, M., Jan 1980, In : Solid State Communications. 33, 4, p. 463-466 4 p.

    Research output: Contribution to journalArticle

  44. Published

    ON THE EFFECTS OF alpha prime MARTENSITE IN HYDROGEN EMBRITTLEMENT OF A CATHODICALLY CHARGED AlSl TYPE 304 AUSTENITIC STAINLESS STEEL.

    Hänninen, H. & Hakarainen, T., Jan 1980, In : Corrosion. 36, 1, p. 47-51 5 p.

    Research output: Contribution to journalArticle

  45. Published

    3d impurities in Al: Density functional results

    Nieminen, R. M. & Puska, M., 1980, In : Journal of Physics F: Metal Physics. 10, 5, p. L123-L127 5 p.

    Research output: Contribution to journalArticle

  46. Published

    Free-carrier absorption of radiation in magnetic semiconductors due to spin-disorder scattering

    Kaski, K., Sinkkonen, J., Kuivalainen, P. & Stubb, T., 1980, In : Journal of Physics C: Solid State Physics. 13, 28, p. 5233-5239

    Research output: Contribution to journalArticle

  47. Published

    Helsingin teknillisen korkeakoulun diplomityöt lukuvuonna 1978-1979

    Huhtanen, A., Gustafsson, P. & Kallamäki, I., 1980, Espoo, p. 92, (OTA-kirjasto B; no. 1).

    Research output: Working paperProfessional

  48. Published

    Helsinki University of Technology Library System : report for the academic year 1979-80

    Törnudd, E., 1980, Espoo, p. 10, (OTA-kirjasto A; no. 2).

    Research output: Working paperProfessional

  49. Published

    INABILITY OF STYRENE TO INDUCE NONDISJUNCTION IN DROSOPHILA OR A POSITIVE MICRONUCLEUS TEST IN THE CHINESE-HAMSTER

    PENTTILA, M., SORSA, M. & VAINIO, H., 1980, In : TOXICOLOGY LETTERS. 6, 2, p. 119-123 5 p.

    Research output: Contribution to journalArticle

  50. Published

    Itsetuntemuksesta marxilaiselta pohjalta

    Vartiainen, M. A., 1980, In : Katsaus. 20, 1, p. 11-13 3 p.

    Research output: Contribution to journalArticle

  51. Published

    Kaukopalvelun viive Teknillisen korkeakoulun kirjastossa

    Wolski, K., 1980, Espoo, p. 33, (OTA-kirjasto A; no. 1).

    Research output: Working paperProfessional

  52. Published

    Resistivity Decrease Due to Ferromagnetic Resonance in EuO

    Kuivalainen, P., Eränen, S., Kaski, K. & Stubb, T., 1980, In : PHYSICA SCRIPTA: TOPICAL ISSUES. 22, 5, p. 528-532

    Research output: Contribution to journalArticle

  53. Published

    Teknillisen korkeakoulun diplomityöt lukuvuonna 1979-1980

    Madekivi, J. & Kallamäki, I., 1980, Espoo, p. 110, (OTA-kirjasto B; no. 2).

    Research output: Working paperProfessional