Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Risto M. Nieminen"'
Publikováno v:
Physical Review X, Vol 8, Iss 3, p 039902 (2018)
Externí odkaz:
https://doaj.org/article/90a75067f1514d4e9aa3d93ab0e02edc
Publikováno v:
Physical Review X, Vol 4, Iss 3, p 031044 (2014)
Impurities and defects frequently govern materials properties, with the most prominent example being the doping of bulk semiconductors where a minute amount of foreign atoms can be responsible for the operation of the electronic devices. Several comp
Externí odkaz:
https://doaj.org/article/80714e599d40420ca27f0938dded2138
Autor:
Timo Aalto, Veli-Matti Airaksinen, Stephan Gerhard Albert, Giorgio Allegato, Marco Amiotti, Olli Anttila, Juergen Auersperg, Antonio Bonucci, Indranil Ronnie Bose, Tanja Braun, Mikael Broas, J. Burggraf, Christopher Cameron, Rob N. Candler, Zhen Cao, André Cardoso, Kuo-Shen Chen, Andrea Conte, Adriana Cozma, Cristina E. Davis, Sophia Dempwolf, Pradeep Dixit, Michael Dost, Viorel Dragoi, Simo Eränen, Bruno Fain, B. Figeys, Andreas C. Fischer, Christoph Flötgen, Sami Franssila, Alois Friedberger, Marc Fueldner, Maria Ganchenkova, Pilar Gonzalez, Miguel A. Gosálvez, Michael Grimes, Atte Haapalinna, Paul Hagelin, Paul Hammond, Kimmo Henttinen, Vesa Henttonen, David Horsley, Takeo Hoshi, Satoshi Itoh, Henrik Jakobsen, R. Jansen, Kerstin Jonsson, Dirk Kähler, Harindra Kumar Kannojia, Hannu Kattelus, Gudrun Kissinger, Roy Knechtel, Kathrin Knese, Kai Kolari, Mika Koskenvuori, Heikki Kuisma, Amit Kulkarni, Franz Laermer, Christof Landesberger, Christina Leinenbach, Michael K. LeVasseur, Jue Li, Yuyuan Lin, Paul F. Lindner, K. Lodewijks, Fabian Lofink, Giorgio Longoni, Sebastian Markus Luber, M. Mahmud-ul-hasan, Jari Mäkinen, Matti Mäntysalo, Devin Martin, Federico Maspero, Toni T. Mattila, Luca Mauri, Peter Merz, Doug Meyer, Marco Moraja, Teruaki Motooka, Gerhard Müller, Paul Muralt, Risto M. Nieminen, Frank Niklaus, Laura Oggioni, Juuso Olkkonen, Elmeri Österlund, Kuang-Shun Ou, Jari Paloheimo, Toni P. Pasanen, Mervi Paulasto-Kröckel, Thomas Plach, Jean-Philippe Polizzi, Klaus Pressel, Matti Putkonen, Riikka L. Puurunen, Wolfgang Reinert, Enea Rizzi, V. Rochus, Glenn Ross, X. Rottenberg, Lauri Sainiemi, Hele Savin, Harald Schenk, Marc Schikowski, Matthias Schulze, S. Seema, S. Severi, Lasse Skogström, Tadatomo Suga, Scott Sullivan, Tommi Suni, Horst Theuss, Markku Tilli, H.A.C. Tilmans, Ilkka Tittonen, Hannah Tofteberg, Pekka Törmä, Santeri Tuomikoski, Frode Tyholdt, Tsuyoshi Uda, Örjan Vallin, Carlo Valzasina, Timo Veijola, Eeva Viinikka, Dietmar Vogel, Andreas Vogl, Vesa Vuorinen, W.J. Westervelde, Sebastian Wicht, Robert Wieland, Bernhard Winkler, Levent Yobas, Luca Zanotti, I. Zubel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16f0bddf47c3d8c3eaa0f0359a359b22
https://doi.org/10.1016/b978-0-12-817786-0.00065-7
https://doi.org/10.1016/b978-0-12-817786-0.00065-7
Publikováno v:
E-JOURNAL OF SURFACE SCIENCE AND NANOTECHNOLOGY. 16:132-136
Autor:
Oleg Heczko, Martin Zeleny, Ladislav Straka, A. Sozinov, Torbjörn Björkman, Risto M. Nieminen
Publikováno v:
IEEE Transactions on Magnetics. 53:1-6
The influence of magnetic ordering on the stability of Ni–Mn–Ga(–Co–Cu) Heusler alloys is investigated using the first-principles exact muffin-tin orbital method in combination with the coherent-potential approximation. The paramagnetic (PM)
Publikováno v:
JOURNAL OF CHEMICAL THEORY AND COMPUTATION. 13(10):4779-4790
The real-time-propagation formulation of time-dependent density-functional theory (RT-TDDFT) is an efficient method for modeling the optical response of molecules and nanoparticles. Compared to the widely adopted linear-response TDDFT approaches base
Publikováno v:
Applied Science and Convergence Technology. 26(1):6-10
We investigated the stability of ionic configurations of the tip of the cantilever in non-contact AFM.; For this, we used a computational model that couples the ionic motion of the MgO surface and the oscillating cantilever. The motion of ions was co
Publikováno v:
Physical Review X, Vol 8, Iss 3, p 039902 (2018)
Structural details of Al/Al2O3 junctions and their role in the formation of electron tunnel barriers
Publikováno v:
Physical Review B. 97
We present a computational study of the adhesive and structural properties of the ${\mathrm{Al}/\mathrm{Al}}_{2}{\text{O}}_{3}$ interfaces as building blocks of the metal-insulator-metal (MIM) tunnel devices, where electron transport is accomplished
Autor:
Risto M. Nieminen, Kirsten T. Winther, Kristian Sommer Thygesen, Karsten Wedel Jacobsen, Martti J. Puska, Tuomas P. Rossi
Publikováno v:
Rossi, T P, Winther, K T, Jacobsen, K W, Nieminen, R M, Puska, M J & Thygesen, K S 2017, ' Effect of edge plasmons on the optical properties of MoS 2 monolayer flakes ', Physical Review B, vol. 96, no. 15, 155407 . https://doi.org/10.1103/PhysRevB.96.155407
Finite MoS2 nanoparticles are known to support metallic edge states that are responsible for their catalytic activity. In this work we employ time-dependent density-functional theory (TDDFT) to study the influence of such edge states on the optical p