Results 61 to 70 of about 108,927 (272)

Influence of the substrate-induced strain and irradiation disorder on the Peierls transition in TTF-TCNQ microdomains

, 2011
The influence of the combined effects of substrate-induced strain, finite size and electron irradiation-induced defects have been studied on individual micron-sized domains of the organic charge transfer compound tetrathiafulvalene ...
Anastasia Cmyrev, Beloborodov I S, Birkholz M, Drouin D Couture A R Gauvin R Hovington P Horny P Demers H, Grüner G, Heiko Reith, Huth M, Michael Huth, Peierls R E, Phanindra Sai T, Porrati F, Roland Sachser, Shklovskii B I, Solovyeva V, Vita Solovyeva, Zaitsev-Zotov S V   +15 more
core   +1 more source

Manipulating electronic states at oxide interfaces using focused micro X-rays from standard lab-sources [PDF]

, 2014
Recently, x-ray illumination, using synchrotron radiation, has been used to manipulate defects, stimulate self-organization and to probe their structure.
Bais, Giorgio, Campi, Gaetano, Coneri, Francesco, Demitri, Nicola, Hilgenkamp, H., Poccia, Nicola, Ricci, Alessandro, Stehno, Martin, Wang, X. Renshaw   +8 more
core   +2 more sources

Dissociative electron attachment to gold(I)-based compounds: 4,5-dichloro-1,3-diethyl-imidazolylidene trifluoromethyl gold(I)

Frontiers in Chemistry, 2023
With the use of proton-NMR and powder XRD (XRPD) studies, the suitability of specific Au-focused electron beam induced deposition (FEBID) precursors has been investigated with low electron energy, structure, excited states and resonances, structural ...
Maria Pintea, Nigel Mason, Anna Peiró-Franch, Ewan Clark, Kushal Samanta, Cristiano Glessi, Inga Lena Schmidtke, Thomas Luxford   +7 more
doaj   +1 more source

Assembling Di- and Multiatomic Si Clusters in Graphene via Electron Beam Manipulation [PDF]

, 2018
We demonstrate assembly of di-, tri- and tetrameric Si clusters on the graphene surface using sub-atomically focused electron beam of a scanning transmission electron microscope.
Alexandrova, Anastassia N., Dyck, Ondrej, Jesse, Stephen, Jimenez-Izal, Elisa, Kalinin, Sergei V., Kim, Songkil   +5 more
core   +2 more sources

Kinetics of Electron-Beam Dispersion of Fullerite C60 [PDF]

, 2011
Electron-beam dispersion of pressed fullerite C60 targets in vacuum leads to the deposition of thin films containing polymeric forms of C60. The aim of the present report is to analyze physical-chemical processes in the fullerite target during its ...
Andersen, Bogachev, Bolotov, Deutsch, Gritsenko, Hara, Hunt, Ihar Razanau, Joy, Kanaya, Kazachenko, Korobov, Korobov, Krasheninnikov, Krasheninnikov, Maeda, Makarova, Markin, Nakamura, Nakamura, Nouchi, Razanau, Robertson, Semenov, Shnitov, Shnitov, Tada, Tea, Tetsu Mieno, Victor Kazachenko, Zhao   +30 more
core   +1 more source

Analyzing the Nanogranularity of Focused-Electron-Beam-Induced-Deposited Materials by Electron Tomography [PDF]

ACS Applied Nano Materials, 2019
Nanogranular material systems are promising for a variety of applications in research and development. Their physical properties are often determined by grain sizes, shapes, mutual distances and by the chemistry of the embedding matrix With focused electron beam induced deposition arbitrarily shaped nanocomposite materials can be designed, where ...
Cornelia Trummer, Robert Winkler, Harald Plank, Gerald Kothleitner, Georg Haberfehlner   +4 more
openaire   +2 more sources

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

Advanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh, Shashank Deepak Prabhu, Jannik Huber, Lioba Fischer, Gerhard Wolf, Nico Hempel, Peter Mayr   +6 more
wiley   +1 more source

Effects of Dielectric Stoichiometry on the Photoluminescence Properties of Encapsulated WSe2 Monolayers [PDF]

, 2017
Two-dimensional transition-metal-dichalcogenide semiconductors have emerged as promising candidates for optoelectronic devices with unprecedented properties and ultra-compact performances.
Bonanni, Alberta, De Luca, Marta, Gramse, Georg, Halilovic, Alma, Mariscal, Antonio, Martín-Luengo, Aitana Tarazaga, Martín-Sánchez, Javier, Rastelli, Armando, Serna, Rosalía, Trotta, Rinaldo, Zardo, Ilaria   +10 more
core   +2 more sources

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Comparative Study of Cu-Precursors for 3D Focused Electron Beam Induced Deposition [PDF]

Journal of The Electrochemical Society, 2004
The copper precursors bis-hexafluoroacetylacetonato-copper Cu ~hfac) 2 , vinyl-trimethyl-silane-copper~I!-hexafluoroacetylacetonate ~hfac!Cu~VTMS!, 2-methyl-1-hexen-3-yne-copper-hexafluoroacetylacetonate ~hfac!Cu~MHY!, and dimethylbutene-copper~I!-hexafluoroacetylacetonate ~hfac!Cu~DMB!
Luisier, A, Utke, I, Bret, T, Cicoira, F, Hauert, R, Rhee, SW, Doppelt, P, Hoffmann, P   +7 more
openaire   +3 more sources