Concepedia

Author

S. Pöykkö

Helsinki Institute of Physics

Also Known As

S Pöykkö, S. Pöykkö, S. Pöykkö, Sami Pöykkö

31

Publications

1.1K

Citations

15

H-Index

38

Concepts

All Affiliations

Helsinki Institute of PhysicsUniversity of Oulu
SP

About

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

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

14

14

949

2

Applied Physics

14

14

949

3

Natural Sciences

9

9

666

4

Chemistry

5

5

215

5

Electrical Engineering

2

2

276

S. Pöykkö

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15

Publications

964

Citations

15

H-Index

YearCitations

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

M. J. Puska, S. Pöykkö, M. Pesola,

Physical review. B, Condensed matter

1998

247

Dipolar Defect Model for Fatigue in Ferroelectric Perovskites

S. Pöykkö, D. J. Chadi

Physical Review Letters

1999

119

<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

Silicon vacancy in SiC: A high-spin state defect

L. Torpo, R. M. Nieminen, Kari Laasonen,

Applied Physics Letters

1999

74

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

S. Pöykkö, D. J. Chadi

Applied Physics Letters

1999

69

First principles study of Pb vacancies in PbTiO3

S. Pöykkö, D. J. Chadi

Applied Physics Letters

2000

66

Antisites in silicon carbide

L. Torpo, S. Pöykkö, R. M. Nieminen

Physical review. B, Condensed matter

1998

62

Spin-density study of the silicon divacancy

M. Pesola, J. von Boehm, S. Pöykkö,

Physical review. B, Condensed matter

1998

43

Nitrogen Doping of Amorphous Carbon Surfaces

Maria Kaukonen, R. M. Nieminen, S. Pöykkö,

Physical Review Letters

1999

41

Metastable defect complexes in GaAs

S. Pöykkö, M. J. Puska, M. Alatalo,

Physical review. B, Condensed matter

1996

35

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