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Citation: S. Poykko et Dj. Chadi, Ab initio study of dipolar defects and 180 degrees domain walls in PbTiO3, J PHYS CH S, 61(2), 2000, pp. 291-294

Authors: Poykko, S Chadi, DJ

Citation: S. Poykko et Dj. Chadi, First principles study of Pb vacancies in PbTiO3, APPL PHYS L, 76(4), 2000, pp. 499-501

Authors: Poykko, S Chadi, DJ

Citation: S. Poykko et Dj. Chadi, Dipolar defect model for fatigue in ferroelectric perovskites, PHYS REV L, 83(6), 1999, pp. 1231-1234

Authors: Kaukonen, M Nieminen, RM Poykko, S Seitsonen, AP

Citation: M. Kaukonen et al., Nitrogen doping of amorphous carbon surfaces, PHYS REV L, 83(25), 1999, pp. 5346-5349

Authors: Torpo, L Nieminen, RM Laasonen, KE Poykko, S

Citation: L. Torpo et al., Silicon vacancy in SiC: A high-spin state defect, APPL PHYS L, 74(2), 1999, pp. 221-223