Concepedia

S. Pöykkö

SP

15

Publications

964

Citations

15

H-Index

1995

Active since

Affiliations

Helsinki Institute of Physics(Current)

University of Oulu

S. Pöykkö is an author at Helsinki Institute of Physics specializing in engineering, applied physics, and condensed matter physics.

Top concepts

EngineeringApplied PhysicsCondensed Matter PhysicsPhysicsMaterial ScienceNatural SciencesQuantum MaterialsQuantum ChemistryChemistrySemiconductors

Publications per year

1995–2000

15

Publications

15

Convergence of supercell calculations for point defects in semiconductors: Vacancy in silicon

M. J. Puska, S. Pöykkö, M. Pesola et al. · Physical review. B, Condensed matter · 1998 · 247 citations · Full text

Supercell Calculations, Point Defects, Engineering +17

Dipolar Defect Model for Fatigue in Ferroelectric Perovskites

S. Pöykkö, D. J. Chadi · Physical Review Letters · 1999 · 119 citations

Materials Science, Oxygen Vacancy, Polarization Fatigue +13

<i>Ab</i><i>initio</i>study of fully relaxed divacancies in GaAs

S. Pöykkö, M. J. Puska, R. M. Nieminen · Physical review. B, Condensed matter · 1996 · 106 citations · Full text

Semiconductors, Engineering, Physics +14

Silicon vacancy in SiC: A high-spin state defect

L. Torpo, R. M. Nieminen, Kari Laasonen et al. · Applied Physics Letters · 1999 · 74 citations · Full text

Engineering, Spin-charge Conversion, Spin Systems +20

<i>Ab initio</i> study of 180° domain wall energy and structure in PbTiO3

S. Pöykkö, D. J. Chadi · Applied Physics Letters · 1999 · 69 citations

Engineering, Electronic Structure, Superconductivity +17

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