Browsing by Keyword "positron"

Title: Acceptors in undoped GaSb; the role of vacancy defects Author(s): Kujala, Jiri; Slotte, J.; Tuomisto, F. Date: 2013 Series: Journal of Physics: Conference Series, Volume 443, issue 1

Title: Changing vacancy balance in ZnO by tuning synthesis between zinc/oxygen lean conditions Author(s): Venkatachalapathy, Vishnukanthan; Galeckas, Augustinas; Zubiaga, Asier; Tuomisto, Filip; Kuznetsov, Andrej Yu Date: 2010 Series: JOURNAL OF APPLIED PHYSICS, Volume 108, issue 4

Title: Charge transition level of GePb1 centers at interfaces of SiO2/GexSi1-x/SiO2 heterostructures investigated by positron annihilation spectroscopy Author(s): Madia, O.; Segercrantz, N.; Afanasjev, V.; Stesmans, A.; Souriau, L.; Slotte, J.; Tuomisto, F. Date: 2014-11 Series: PHYSICA STATUS SOLIDI B: BASIC SOLID STATE PHYSICS, Volume 251, issue 11

Title: Compensating vacancy defects in Sn- and Mg-doped In2O3 Author(s): Korhonen, E.; Tuomisto, F.; Bierwagen, O.; Speck, J.S.; Galazka, Z. Date: 2014-12 Series: PHYSICAL REVIEW B, Volume 90, issue 24

Title: Defect evolution and impurity migration in Na implanted ZnO Author(s): Neuvonen, P.T.; Vines, L.; Venkatachalapathy, V.; Zubiaga, A.; Tuomisto, F.; Hallén, A.; Svensson, B.G.; Kuznetsov, A.Yu Date: 2011-11 Series: PHYSICAL REVIEW B, Volume 84, issue 20

Title: Defect identification in complex oxides: Positron annihilation spectroscopy of β-Ga₂O₃ and SrTiO₃ Author(s): Karjalainen, Antti Date: 2021 Series: Aalto University publication series DOCTORAL DISSERTATIONS, 57/2021 School of Science | Doctoral thesis (article-based) | Defence date: 2021-05-28

Title: Defect redistribution in post-irradiation rapid-thermal-annealed InN Author(s): Reurings, Floris; Rauch, Christian; Tuomisto, Filip; Jones, Rebecca E.; Yu, Kin M.; Walukiewicz, Wladek; Schaff, William J. Date: 2010-10 Series: PHYSICAL REVIEW B, Volume 82, issue 15

Title: Defect studies with positrons: what could we learn on III-nitride heterostructures? Author(s): Tuomisto, Filip; Mäki, Jussi-Matti; Svensk, Olli; Törmä, Pekka; Ali, Muhammad; Suihkonen, Sami; Sopanen, Markku Date: 2010 Series: Journal of Physics: Conference Series, Volume 225, issue 1

Title: The Detection of Positrons with a Plastic Scintillator Optical Fiber Detector in the Production of Radiowater [<sup>15</sup>O]H<sub>2</sub>O for PET Scans Author(s): Haaslahti, Ville Date: 2003 Helsinki University of Technology | Master's thesis

Title: Direct observations of the vacancy and its annealing in germanium Author(s): Slotte, J.; Kilpeläinen, S.; Tuomisto, F.; Räisänen, J.; Nylansted Larsen, A. Date: 2011-06 Series: PHYSICAL REVIEW B, Volume 83, issue 23

Title: Effect of the misorientation of the 4H-SiC substrate on the open volume defects in GaN grown by metal organic chemical vapour deposition Author(s): Tengborn, E.; Rummukainen, M.; Tuomisto, F.; Saarinen, K.; Rudzinski, M.; Hageman, P.R.; Larsen, P.K.; Nordlund, A. Date: 2006 Series: Applied Physics Letters, Volume 89, issue 9

Title: Electrical compensation by Ga vacancies in Ga2O3 thin films Author(s): Korhonen, Esa; Tuomisto, F.; Gogova, D.; Wagner, G.; Baldini, M.; Galazka, Z.; Schewski, R.; Albrecht, M. Date: 2015 Series: Applied Physics Letters, Volume 106, issue 24

Title: Evolution of E-centers during the annealing of Sb-doped Si0.8Ge0.2 Author(s): Kilpeläinen, S.; Tuomisto, F.; Slotte, J.; Lundsgaard Hansen, J.; Nylandsted Larsen, A. Date: 2011-03 Series: PHYSICAL REVIEW B, Volume 83, issue 9

Title: Evolution of vacancy-related defects upon annealing of ion-implanted germanium Author(s): Slotte, J.; Rummukainen, M.; Tuomisto, F.; Markevich, V.P.; Peaker, A.R.; Jeynes, C.; William, R. Date: 2008-08 Series: Physical Review B, Volume 78, issue 8

Title: Exact diagonalization study of the interaction of Positronium with hydrogen molecule Author(s): Julku, Aleksi Date: 2013-01-07 Perustieteiden korkeakoulu | Bachelor's thesis

Title: Framework for a positron microscope Author(s): Karjalainen, Antti Date: 2015-02-24 Perustieteiden korkeakoulu | Master's thesis

Title: Full-correlation single-particle positron potentials for a positron and positronium interacting with atoms Author(s): Zubiaga, A.; Tuomisto, F.; Puska, M. Date: 2014-05 Series: PHYSICAL REVIEW A, Volume 89, issue 5

Title: H passivation of Li on Zn-site in ZnO: Positron annihilation spectroscopy and secondary ion mass spectrometry Author(s): Johansen, K.M.; Zubiaga, A.; Tuomisto, F.; Monakhov, E.V.; Kuznetsov, A.Yu.; Svensson, B.G. Date: 2011-09 Series: PHYSICAL REVIEW B, Volume 84, issue 11

Title: He implantation induced defects in InN Author(s): Linez, F.; Ritt, M.; Rauch, C.; Kilanski, L.; Choi, S.; Speck, J.S.; Räisänen, J.; Tuomisto, F. Date: 2014 Series: Journal of Physics: Conference Series, Volume 505, issue 1

Title: Identification of the VAl-ON defect complex in AlN single crystals Author(s): Mäki, J.-M.; Makkonen, I.; Tuomisto, F.; Karjalainen, A.; Suihkonen, S.; Räisänen, J.; Chemekova, T.Yu.; Makarov, Yu.N. Date: 2011-08-29 Series: PHYSICAL REVIEW B, Volume 84, issue 8

Browsing by Keyword "positron"

Browsing by Keyword "positron"

Search archive

Submit a publication

Browse

All of archive