I. J. Väyrynen

University of Turku — Finland

Physics and Astronomy · Physical Sciences

20h-index1.5kcitations75works0.02yr avg
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Research Topics

Surface and Thin Film Phenomena(41), Advanced Chemical Physics Studies(31), Physics of Superconductivity and Magnetism(21), Semiconductor Quantum Structures and Devices(9), Magnetic properties of thin films(9)

Publications75 total

Magnetic origin of the chemical balance in alloyed Fe–Cr stainless steels: First-principles and Ising model study
Computational Materials Science·2014· 2 cited
Magnetic origin of chemical balance in alloyed Fe-Cr stainless steels: first-principles and Ising model study
arXiv (Cornell University)·2012Open Access
Surface core-level shifts on Ge(111)<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>c</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>2</mml:mn><mml:mo>×</mml:mo><mml:mn>8</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:math>: Experiment and theory
Physical Review B·2011· 12 citedOpen Access
Properties of self-assembled Bi nanolines on InAs(100) studied by core-level and valence-band photoemission, and first-principles calculations
Physical Review B·2011· 13 cited
Ultrathin (1×2)-Sn layer on GaAs(100) and InAs(100) substrates: A catalyst for removal of amorphous surface oxides
Applied Physics Letters·2011· 5 citedOpen Access
Oxidized In-containing III-V(100) surfaces: Formation of crystalline oxide films and semiconductor-oxide interfaces
Physical Review B·2011· 37 cited
Tin-stabilized (1×2) and (1×4) reconstructions on GaAs(100) and InAs(100) studied by scanning tunneling microscopy, photoelectron spectroscopy, and ab initio calculations
Surface Science·2011· 3 cited
Effects of (NH4)2S and NH4OH surface treatments prior to SiO2 capping and thermal annealing on 1.3 μm GaInAsN/GaAs quantum well structures
Applied Physics Letters·2010· 12 cited
Atomic structure of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>Yb</mml:mtext><mml:mo>/</mml:mo><mml:mtext>Si</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>100</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>2</mml:mn><mml:mo>×</mml:mo><mml:mn>6</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>: Interrelation between the silicon dimer arrangement and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>Si</mml:mtext><mml:mtext> </mml:mtext><mml:mn>2</mml:mn><mml:mi>p</mml:mi></mml:mrow></mml:math>photoemission line shape
Physical Review B·2010· 6 cited
High temperature oxidation of Fe–Al and Fe–Cr–Al alloys: The role of Cr as a chemically active element
Corrosion Science·2010· 195 cited
<i>Ab initio</i>and scanning tunneling microscopy study of an indium-terminated GaAs(100) surface: An indium-induced surface reconstruction change in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>c</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>8</mml:mn><mml:mo>×</mml:mo><mml:mn>2</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>structure
Physical Review B·2010· 18 cited
Stability, structural, and electronic properties of atomic chains on<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mtext>Yb</mml:mtext><mml:mo>/</mml:mo><mml:mtext>Ge</mml:mtext><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>111</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow><mml:mrow><mml:mn>3</mml:mn><mml:mo>×</mml:mo><mml:mn>2</mml:mn></mml:mrow></mml:mrow></mml:math>studied by STM and STS
Physical Review B·2010
Core-level shifts of the c(8×2)-reconstructed InAs(100) and InSb(100) surfaces
Journal of Electron Spectroscopy and Related Phenomena·2010· 14 cited
Third element effect in the surface zone of Fe-Cr-Al alloys
Physical Review B·2010· 23 cited
Bismuth-stabilized<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>c</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>2</mml:mn><mml:mo>×</mml:mo><mml:mn>6</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>reconstruction on a InSb(100) substrate: Violation of the electron counting model
Physical Review B·2010· 20 citedOpen Access
Stability and structure of rare-earth metal and Ba-induced reconstructions on a Si(100) surface
Physical Review B·2009· 9 cited
Tuning the surface chemistry of Fe-Cr by V doping
Physical Review B·2009· 2 cited
Core-level shifts of InP(100)(2×4) surface: Theory and experiment
Surface Science·2009· 6 cited
Growth Mechanism and Chemical Structure of Amorphous Hydrogenated Silicon Carbide (a‐SiC:H) Films Formed by Remote Hydrogen Microwave Plasma CVD From a Triethylsilane Precursor: Part 1
Chemical Vapor Deposition·2009· 25 cited
Bismuth-stabilized<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>2</mml:mn><mml:mo>×</mml:mo><mml:mn>1</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mrow><mml:mn>2</mml:mn><mml:mo>×</mml:mo><mml:mn>4</mml:mn></mml:mrow><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>reconstructions on GaAs(100) surfaces: Combined first-principles, photoemission, and scanning tunneling microscopy study
Physical Review B·2008· 37 cited
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Frequent Co-authors

P. Laukkanen(36), M. Kuzmin(34), R.E. Perälä(29), M. Punkkinen(17), M. Ahola-Tuomi(16), K. Kokko(15), Levente Vitos(12), M. Pessa(12), R.-L. Vaara(11), M. Ropo(10), J. Sadowski(8), Janós Kollár(6), J. Adell(5), J. Lång(5), A. M. Wróbel(4), Janne Pakarinen(4), Karina Schulte(4), E. Airiskallio(3), M. Alatalo(3), Hannu Karhu(3)