M
Mikael Kuisma
Researcher at University of Jyväskylä
Publications - 39
Citations - 3166
Mikael Kuisma is an academic researcher from University of Jyväskylä. The author has contributed to research in topics: Plasmon & Density functional theory. The author has an hindex of 15, co-authored 37 publications receiving 2388 citations. Previous affiliations of Mikael Kuisma include Tampere University of Technology & Chalmers University of Technology.
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Journal ArticleDOI
Electronic structure calculations with GPAW: a real-space implementation of the projector augmented-wave method
J. Enkovaara,Carsten Rostgaard,Jens Jørgen Mortensen,Jingzhe Chen,Marcin Dulak,Lara Ferrighi,Jeppe Gavnholt,Christian Glinsvad,V. Haikola,Heine Anton Hansen,Henrik H. Kristoffersen,Mikael Kuisma,Ask Hjorth Larsen,Lauri Lehtovaara,Mathias P. Ljungberg,Olga Lopez-Acevedo,Poul Georg Moses,Jussi Ojanen,Thomas Olsen,Vivien Gabriele Petzold,Nichols A. Romero,Jess Stausholm-Møller,Mikkel Strange,Georgios A. Tritsaris,Marco Vanin,Michael Walter,Bjørk Hammer,Hannu Häkkinen,Georg K. H. Madsen,Risto M. Nieminen,Jens K. Nørskov,Martti J. Puska,Tapio T. Rantala,Jakob Schiøtz,Kristian Sommer Thygesen,Karsten Wedel Jacobsen +35 more
TL;DR: This article presents the projector augmented-wave (PAW) method as implemented in the GPAW program package using a uniform real-space grid representation of the electronic wavefunctions and implements the two common formulations of TDDFT, namely the linear-response and the time propagation schemes.
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Kohn-Sham potential with discontinuity for band gap materials
TL;DR: In this article, a generalized gradient approximation (GGA) energy density is used to model the exchange-correlation hole and the response of the hole-to-density variations is evaluated by using the common-denominator approximation and homogeneous electron-gas-based assumptions.
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Localized surface plasmon resonance in silver nanoparticles: Atomistic first-principles time-dependent density-functional theory calculations
Mikael Kuisma,Mikael Kuisma,Arto Sakko,Tuomas P. Rossi,Ask Hjorth Larsen,Jussi Enkovaara,Jussi Enkovaara,Lauri Lehtovaara,Tapio T. Rantala +8 more
TL;DR: In this paper, the authors show that surface plasmon resonances in icosahedral silver nanoparticles enter the asymptotic region already between diameters of 1 and 2 nm, converging close to the classical quasistatic limit around 3.4 eV.
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Interlayer exciton dynamics in van der Waals heterostructures
Simon Ovesen,Samuel Brem,Christopher Linderälv,Mikael Kuisma,Mikael Kuisma,Tobias Korn,Paul Erhart,Malte Selig,Ermin Malic +8 more
TL;DR: In this article, the time and momentum-dependent elementary processes behind the formation, thermalization and photoemission of interlayer excitons for the exemplary MoSe2-WSe2 heterostructure were revealed.
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Grand-canonical approach to density functional theory of electrocatalytic systems: Thermodynamics of solid-liquid interfaces at constant ion and electrode potentials.
TL;DR: A rigorous and well-defined DFT coarse-graining scheme to continuum electrolytes highlights the inadequacy of current linear dielectric models for treating properties of the electrochemical interface.