Physica B: Condensed Matter

Research outputs

  1. 2012
  2. Published

    Chemical analysis using coincidence Doppler broadening and supporting first-principles theory: applications to vacancy defects in compound semiconductors

    Makkonen, I., Rauch, C., Mäki, J-M. & Tuomisto, F., 15 Jul 2012, In : Physica B: Condensed Matter. 407, 14, p. 2684-2688 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  3. 2011
  4. Published

    Minor magnetization loops in two-dimensional dipolar Ising model

    Sarjala, M., Seppälä, E. T. & Alava, M. J., 2011, In : Physica B: Condensed Matter. 406, p. 4126-31

    Research output: Contribution to journalArticleScientificpeer-review

  5. 2009
  6. Published

    An investigation of structural properties of GaN films grown on patterned sapphire substrates by MOVPE

    Törmä, P. T., Ali, M., Svensk, O., Sintonen, S., Kostamo, P., Suihkonen, S., Sopanen, M., Lipsanen, H., Odnoblyudov, M. A. & Bougrov, V. E., 15 Dec 2009, In : Physica B: Condensed Matter. 404, 23-24, p. 4911-4915 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  7. Published

    Reduced photoluminescence from InGaN/GaN multiple quantum well structures following 40 Mev iodine ion irradiation

    Ali, M., Svensk, O., Zhen, Z., Suihkonen, S., Törmä, P., Lipsanen, H., Sopanen, M., Hjort, K. & Jensen, J., 15 Dec 2009, In : Physica B: Condensed Matter. 404, 23-24, p. 4925-4928 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. 2007
  9. Published

    Effects of thermal treatment on optically active vacancy defects in CVD diamonds

    Mäki, J-M., Tuomisto, F., Kelly, C., Fisher, D., Martineau, P. M., Twitchen, D. & Woollard, S., 15 Dec 2007, In : Physica B: Condensed Matter. 401-402, p. 613-616 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Defect studies in electron irradiated ZnO and GaN

    Tuomisto, F., Look, D. C. & Farlow, G. C., 2007, In : Physica B: Condensed Matter. 401-402, p. 604-608 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  11. 2006
  12. Published

    Dominant shallow acceptor enhanced by oxygen doping in GaN

    Monemar, B., Paskov, P. P., Tuomisto, F., Saarinen, K., Iwaya, M., Kamiyama, S., Amano, H., Akasaki, I. & Kimura, S., 1 Apr 2006, In : Physica B: Condensed Matter. 376-377, p. 440-443 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    First-principles calculation of positron states and annihilation at defects in semiconductors

    Makkonen, I., Hakala, M. & Puska, M. J., 1 Apr 2006, In : Physica B: Condensed Matter. 376-377, p. 971-974 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Gallium and nitrogen vacancies in GaN: Impurity decoration effects

    Hautakangas, S., Ranki, V., Makkonen, I., Puska, M. J., Saarinen, K., Liszkay, L., Seghier, D., Gislason, H. P., Freitas, J. A., Jr.Henry, R. L. & 2 othersXu, X. & Look, D. C., 1 Apr 2006, In : Physica B: Condensed Matter. 376-377, p. 424-427 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    A Neuro-fuzzy-based Preisach approach on hysteresis modeling

    Dlala, E. & Arkkio, A., 2006, In : Physica B: Condensed Matter. 372, 1-2, p. 49-52 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. 2005
  17. Published

    Current-voltage characteristics of a mesoscopic Josephson junction in a low-impedance environment

    Takahide, Y., Uji, S., Miyaziki, H., Ootuka, Y. & Hakonen, P. J., 2005, In : Physica B: Condensed Matter. 359-361, p. 1442-1444 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  18. 2003
  19. Published

    EU dissemination of the provisional ultra-low-temperature scale, PLTS-2000

    Rusby, R., Head, D., Cousins, D., Schöttl, S., Godfrin, H., Bunkov, Y. M., Rapp, R. E., Gay, F., Meschke, M., Lusher, C. & 26 othersLi, J., Cowan, B., Saunders, J., Casey, A., Shvarts, D., Mikheev, V., Pekola, J., Gloos, K., Hernandez, P., Triquenaux, S., De Groot, M., Peruzzi, A., Jochemsen, R., Chinchure, A., Van Heumen, E., De Groot, G. E., Bosch, W., Mathu, F., Flokstra, J., Veldhuis, D., Hermier, Y., Pitre, L., Vergé, A., Benhalima, F., Fellmuth, B. & Engert, J., May 2003, In : Physica B: Condensed Matter. 329-333, Part 2 , p. 1564-1565 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Fabrication of Nb-based superconducting single electron transistor

    Kim, N., Hansen, K., Paraoanu, G-S. & Pekola, J., May 2003, In : Physica B: Condensed Matter. 329-333, p. 1519-1520 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Interference of nonequilibrium quasiparticles in a superconductor

    Arutyunov, K. Y., Hongisto, T. T. & Pekola, J. P., May 2003, In : Physica B: Condensed Matter. 329-333, Part 2, p. 1429-1430 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    Production of zero energy radioactive beams through extraction across superfluid helium surface

    Takahashi, N., Huang, W. X., Gloos, K., Dendooven, P., Pekola, J. P. & Äystö, J., May 2003, In : Physica B: Condensed Matter. 329-333, Part 2 , p. 1596-1597 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. Published

    Strain relaxation in LT-GaAs by the agglomeration of As antisites

    Staab, T. E. M., Nieminen, R. M., Luysberg, M., Gebauer, J. & Frauenheim, T., 2003, In : Physica B - Condensed Matter. 340-342, p. 293-298

    Research output: Contribution to journalArticleScientificpeer-review

  24. Published

    The thermal stability of iron precipitation in silicon after internal gettering

    Zhang, P., Väinölä, H., Istratov, A. & Weber, E. R., 2003, In : Physica B: Condensed Matter. 340-342, p. 1051-1055

    Research output: Contribution to journalArticleScientificpeer-review

  25. 2001
  26. Published

    Ga vacancies in electron irradiated GaN: Introduction, stability and temperature dependence of positron trapping

    Saarinen, K., Suski, T., Grzegory, I. & Look, D. C., 1 Dec 2001, In : Physica B: Condensed Matter. 308-310, p. 77-80 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  27. 2000
  28. Published

    Feasibility of Coulomb blockade thermometry in metrology

    Manninen, A. J., Kauppinen, J. P., Farhangfar, S., Taskinen, L. J. T. & Pekola, J. P., Jul 2000, In : Physica B: Condensed Matter. 284-288, Part 2 , p. 2010-2011 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  29. Published

    Heat capacity of small superconducting disks

    Lindell, A., Mattila, J., Deo, P. S., Manninen, M. & Pekola, J., Jul 2000, In : Physica B: Condensed Matter. 284-288, Part 2 , p. 1884-1885 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  30. Published

    Sub-kelvin current amplifier using a DC-SQUID

    Kinnunen, K., Nuottajärvi, A., Pöyhönen, S., Pekola, J., Luukanen, A., Sipilä, H., Suni, I., Salmi, J., Seppä, H. & Kiviranta, M., Jul 2000, In : Physica B: Condensed Matter. 284-288, Part 2 , p. 2117-2118 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  31. Published

    Transition-edge microcalorimeters for X-ray space applications

    Luukanen, A., Sipilä, H., Kinnunen, K., Nuottajärvi, A. & Pekola, J., Jul 2000, In : Physica B: Condensed Matter. 284-288, Part 2, p. 2133-2134 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  32. Published

    Unconventional behavior of superconducting nanostructures

    Arutyunov, K. Y., Farhangfar, S., Presnov, D. A. & Pekola, J. P., Jul 2000, In : Physica B: Condensed Matter. 284-288, Part 2, p. 1848-1849 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Microrefrigeration by quasiparticle tunnelling in NIS and SIS junctions

    Pekola, J. P., Manninen, A. J., Leivo, M. M., Arutyunov, K., Suoknuuti, J. K., Suppula, T. I. & Collaudin, B., 11 May 2000, In : Physica B: Condensed Matter. 280, 1-4, p. 485-490 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  34. Published

    Stability of the maximum-density droplet state in quantum dots: a quantum Monte Carlo study

    Siljamäki, S., Sverdlov, V. A., Harju, A., Hyvönen, P. & Nieminen, R. M., 2000, In : Physica B: Condensed Matter. 284, p. 1776-1777

    Research output: Contribution to journalArticleScientificpeer-review

  35. 1999
  36. Published

    Observation of Ga vacancies and negative ions in undoped and Mg-doped GaN bulk crystals

    Saarinen, K., Nissilä, J., Oila, J., Ranki, V., Hakala, M., Puska, M. J., Hautojärvi, P., Likonen, J., Suski, T., Grzegory, I. & 2 othersLucznick, B. & Porowski, S., 15 Dec 1999, In : Physica B: Condensed Matter. 273-274, p. 33-38 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  37. Published

    Theoretical studies of interstitial boron defects in silicon

    Hakala, M., Puska, M. J. & Nieminen, R. M., 15 Dec 1999, In : Physica B: Condensed Matter. 273-274, p. 268-270 3 p.

    Research output: Contribution to journalArticleScientificpeer-review

  38. Published

    The structure of vacancy-impurity complexes in highly n-type Si

    Saarinen, K., Nissilä, J., Kauppinen, H., Hakala, M., Puska, M. J., Hautojärvi, P. & Corbel, C., 15 Dec 1999, In : Physica B: Condensed Matter. 273-274, p. 463-474 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  39. 1998
  40. Published

    Observation of single-vortex pinning in superfluid 4He

    Varoquaux, E., Avenel, O., Hakonen, P. & Mukharsky, Y., 1 Dec 1998, In : Physica B: Condensed Matter. 255, 1-4, p. 55-74 20 p.

    Research output: Contribution to journalArticleScientificpeer-review

  41. Published

    Proceedings of the symposium on quantum phenomena at low temperatures - "Disorder, Defects, and Decoherence in Quantum Systems" - Lammi, Finland 7-11 January 1998 - Preface

    Babkin, A., Hakonen, P., Krusius, M. & Thuneberg, E. V., 1998, In : Physica B: Condensed Matter. 255, p. VI-VII 2 p.

    Research output: Contribution to journalEditorialScientificpeer-review

  42. 1995
  43. Published

    Optical interferometry in phase separated 3He4He mixture films

    Alles, H., Ruutu, J. P., Babkin, A. V. & Hakonen, P. J., 2 May 1995, In : Physica B: Condensed Matter. 210, 3-4, p. 411-419 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  44. Published

    Pumping of single electrons with a traveling wave

    Zorin, A. B., Pekola, J. P., Hirvi, K. P. & Paalanen, M. A., 2 May 1995, In : Physica B: Condensed Matter. 210, 3-4, p. 461-467 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  45. 1994
  46. Published

    Anomalous spin-lattice relaxation in dilute RhFe at positive and negative nanokelvin temperatures

    Hakonen, P. J., Vuorinen, R. T. & Martikainen, J. E., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, PART 1, p. 341-342 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  47. Published

    Experiments on charge transfer across Coulomb islands

    Pekola, J. P., Kira, G. M., Mäkelä, T. & Paalanen, M. A., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, Part 1, p. 1339-1340 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  48. Published

    Negative nanokelvin temperatures in the nuclear spin systems of silver and rhodium metals

    Lounasmaa, O. V., Hakonen, P., Nummila, K., Vuorinen, R. & Martikainen, J., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, PART 1, p. 291-292 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  49. Published

    Nonlinear acoustical investigations of 3He-B near the two-phonon pair breaking edge

    Manninen, A. J., Torizuka, K., Babkin, A. V. & Pekola, J. P., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, Part 1, p. 765-766 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  50. Published

    Nonlinear acoustic spectroscopy on the real squashing collective mode in 3He-B

    Alles, H., Babkin, A. V., Manninen, A. J., Torizuka, K. & Pekola, J. P., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, Part 1, p. 755-756 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  51. Published

    Nuclear antiferromagnetism in rhodium metal at positive and negative nanokelvin temperatures

    Vuorinen, R. T., Hakonen, P. J. & Martikainen, J. E., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, PART 1, p. 289-290 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  52. Published

    Optical observations on 3He-B superfluid

    Ruutu, J. P. O., Alles, H., Babkin, A. V., Kira, G. M., Manninen, A. J., Pekola, J. P. & Lounasmaa, O. V., 2 Feb 1994, In : Physica B: Condensed Matter. 194-196, Part 1, p. 757-758 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  53. Published

    SQUID technology and brain research

    Lounasmaa, O. V., Knuutila, J. & Salmelin, R., 1994, In : Physica B: Condensed Matter. 197, 1-4, p. 54-63 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  54. 1992
  55. Published

    A prestudy of optical imaging on superfluid 3He

    Manninen, A. J., Alles, H., Babkin, A. V. & Pekola, J. P., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 352-353 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  56. Published

    Experimental investigation of two-phonon absorption by the real squashing mode in superfluid 3He-B

    Pekola, J. P., Torizuka, K., Manninen, A. J., Alles, H. & Lounasmaa, O. V., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 238-243 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  57. Published

    Is ultrasound a suitable probe to determine the structure of the vortex lattice in 3He-A?

    Pekola, J. P., Kira, G. M., Manninen, A. J. & Kiviladze, B. N., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 262-265 4 p.

    Research output: Contribution to journalArticleScientificpeer-review

  58. Published

    Observations on vortex formation in superfluid 3He

    Hakonen, P. J., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 83-89 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  59. Published

    Phase slippage in superfluid 3He-B

    Varoquaux, E., Avenel, O., Ihas, G. & Salmelin, R., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 309-317 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  60. Published

    Ultrasonic investigation of 3He-A vortices in low magnetic fields

    Torizuka, K., Pekola, J. P. & Manninen, A. J., 2 May 1992, In : Physica B: Condensed Matter. 178, 1-4, p. 244-261 18 p.

    Research output: Contribution to journalArticleScientificpeer-review

  61. 1990
  62. Published

    Intrinsic magnus effect in superfluid 3He-A

    Salmelin, R. H. & Salomaa, M. M., Aug 1990, In : Physica B: Condensed Matter. 165-166, PART 1, p. 617-618 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  63. Published

    Ultrasonic experiments on rotating superfluid 3HeA1

    Torizuka, K., Pekola, J. P., Kyynäräinen, J. M., Manninen, A. J., Lounasmaa, O. V. & Tvalashvili, G. K., Aug 1990, In : Physica B: Condensed Matter. 165-166, Part 1, p. 623-624 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  64. Published

    Ultrasonic investigation of rotating 3He-B in strong magnetic fields

    Manninen, A. J., Kyynarainen, J. M., Torizuka, K. & Pekola, J., Aug 1990, In : Physica B: Condensed Matter. 165-166, Part 1, p. 669-670 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

  65. Published

    Ultrasonic investigations of vortex textures in 3HeA

    Kyynarainen, J. M., Pekola, J. P., Torizuka, K. & Manninen, A. J., Aug 1990, In : Physica B: Condensed Matter. 165-166, Part 1, p. 619-620 2 p.

    Research output: Contribution to journalArticleScientificpeer-review

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