Hannu-Pekka Komsa
Hannu-Pekka Komsa
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Two-dimensional transition metal dichalcogenides under electron irradiation: defect production and doping
HP Komsa, J Kotakoski, S Kurasch, O Lehtinen, U Kaiser, ...
Physical Review Letters 109 (3), 035503, 2012
Effects of confinement and environment on the electronic structure and exciton binding energy of MoS 2 from first principles
HP Komsa, AV Krasheninnikov
Physical Review B 86 (24), 241201, 2012
Native defects in bulk and monolayer MoS 2 from first principles
HP Komsa, AV Krasheninnikov
Physical Review B 91 (12), 125304, 2015
From point to extended defects in two-dimensional MoS 2: Evolution of atomic structure under electron irradiation
HP Komsa, S Kurasch, O Lehtinen, U Kaiser, AV Krasheninnikov
Physical Review B 88 (3), 035301, 2013
Electronic structures and optical properties of realistic transition metal dichalcogenide heterostructures from first principles
HP Komsa, AV Krasheninnikov
Physical Review B 88 (8), 085318, 2013
Finite-size supercell correction schemes for charged defect calculations
HP Komsa, TT Rantala, A Pasquarello
Physical Review B 86 (4), 045112, 2012
Single-Layer ReS2: Two-Dimensional Semiconductor with Tunable In-Plane Anisotropy
YC Lin, HP Komsa, CH Yeh, T Björkman, ZY Liang, CH Ho, YS Huang, ...
ACS nano 9 (11), 11249-11257, 2015
Two-Dimensional Transition Metal Dichalcogenide Alloys: Stability and Electronic Properties
HP Komsa, AV Krasheninnikov
The Journal of Physical Chemistry Letters 3 (23), 3652-3656, 2012
Properties of Individual Dopant Atoms in Single‐Layer MoS2: Atomic Structure, Migration, and Enhanced Reactivity
YC Lin, DO Dumcenco, HP Komsa, Y Niimi, AV Krasheninnikov, ...
Advanced Materials 26 (18), 2857-2861, 2014
Binding energies of exciton complexes in transition metal dichalcogenide monolayers and effect of dielectric environment
I Kylänpää, HP Komsa
Physical Review B 92 (20), 205418, 2015
Atomic Scale Microstructure and Properties of Se-Deficient Two-Dimensional MoSe2
O Lehtinen, HP Komsa, A Pulkin, MB Whitwick, MW Chen, T Lehnert, ...
ACS nano 9 (3), 3274-3283, 2015
Three-fold rotational defects in two-dimensional transition metal dichalcogenides
YC Lin, T Björkman, HP Komsa, PY Teng, CH Yeh, FS Huang, KH Lin, ...
Nature communications 6, 6736, 2015
Finite-Size Supercell Correction for Charged Defects at Surfaces and Interfaces
HP Komsa, A Pasquarello
Physical Review Letters 110 (9), 095505, 2013
Optical waveplates based on birefringence of anisotropic two-dimensional layered materials
H Yang, H Jussila, A Autere, HP Komsa, G Ye, X Chen, T Hasan, Z Sun
ACS Photonics 4 (12), 3023-3030, 2017
Effect of Alkali Metal Atom Doping on the CuInSe2-Based Solar Cell Absorber
M Malitckaya, HP Komsa, V Havu, MJ Puska
The Journal of Physical Chemistry C 121 (29), 15516-15528, 2017
Charged Point Defects in the Flatland: Accurate Formation Energy Calculations in Two-Dimensional Materials
HP Komsa, N Berseneva, AV Krasheninnikov, RM Nieminen
Physical Review X 4 (3), 031044, 2014
Alignment of defect levels and band edges through hybrid functionals: Effect of screening in the exchange term
HP Komsa, P Broqvist, A Pasquarello
Physical Review B 81 (20), 205118, 2010
Heavy Alkali Treatment of Cu(In,Ga)Se2 Solar Cells: Surface versus Bulk Effects
S Siebentritt, E Avancini, M Bär, J Bombsch, E Bourgeois, S Buecheler, ...
Advanced Energy Materials 10 (8), 1903752, 2020
Surface Functionalization of 2D MXenes: Trends in Distribution, Composition, and Electronic Properties
R Ibragimova, P Erhart, P Rinke, HP Komsa
The journal of physical chemistry letters 12 (9), 2377-2384, 2021
Electron-Beam Induced Transformations of Layered Tin Dichalcogenides
E Sutter, Y Huang, HP Komsa, M Ghorbani-Asl, AV Krasheninnikov, ...
Nano Letters 16 (7), 4410-4416, 2016
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