| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jerman, M.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2019Verification of computational model for the assessment of interior thermal insulation systems using a laboratory critical experimentcitations
- 2019Bending characteristics of fiber-reinforced composite with plywood balsa corecitations
- 2019Hygric and thermal properties of selected materials suitable for interior thermal insulation systems
- 2018Evaluation of thermal performance of window lintel construction detailcitations
- 2017Characterization of fine-grained ceramic material for environmental-friendly applications in the building sector
- 2017Electron-lattice energy relaxation in laser-excited thin-film Au-insulator heterostructures studied by ultrafast MeV electron diffractioncitations
- 2016Isothermal-calorimetry study of the effect of plasticizer and air-entraining agent on the hydration kinetics of blended cements containing brick powder as a pozzolanic addition,Badania kalorymetryczne wpływu plastyfi katora i domieszki napowietrzającej na kinetykę hydratacji cementów wieloskładnikowych z dodatkiem pucolany w formie pyłu ceglanego
- 2015Characterization of the effect of wetting–drying cycles on the behaviour of hydrophilic additives in mineral woolcitations
- 2015Service life assessment of exterior lime-pozzolan renders containing ceramic powdercitations
- 2015Length changes of autoclaved aerated concrete exposed to cyclic wetting and drying,Zmiany liniowe autoklawizowanego betonu komórkowego poddawanego cyklicznemu nawilżaniu i suszeniu
- 2014Predictive service life analysis of characteristic applications of zeolite concrete in building structures
- 2014Utilization of ceramic wastes as pozzolanic materials
- 2013Properties of plasters suitable for reconstruction of historical buildingscitations
- 2013Effect of moisture dependent thermal and hygric parameters on the moisture and temperature fields in multi-layered systems of building materialscitations
- 2013Effect of cavity filler on the effective thermal conductivity of hollow bricks: A computational analysis based on accurate input data
- 2013Thermal properties of contemporary lightweight cavity bricks: A semi-scale experimental study
- 2012Optimization methods for determination of moisture diffusivity of building materials in the drying phasecitations
- 2011Moisture and heat transport and storage characteristics of two commercial autoclaved aerated concretes,kumulacja oraz transfer ciepła i wilgoci w betonie komórkowym na przykładzie dwóch różnych materiałów pochodzenia przemysłowego
- 2010Use of municipal solid waste incineration waste materials as admixtures in concrete
- 2010Water and heat transport parameters of materials involved in AAC-based building envelopes
- 2010Municipal solid waste incineration ashes and their potential for partial replacement of Portland cement and fi ne aggregates in concrete,Popioły ze spalania stałych odpadów miejskich jako zamiennik cementu portlandzkiego i kruszywa w betonach
- 2009Free Water Intake as Means of Material Characterizationcitations
- 2007Mechanical and hygric properties of fgd gypsum modified by secondary raw materials
- 2007Desalination of historical masonry using hydrophilic mineral wool boardscitations
Places of action
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article
Electron-lattice energy relaxation in laser-excited thin-film Au-insulator heterostructures studied by ultrafast MeV electron diffraction
Abstract
We apply time-resolved MeV electron diffraction to study the electron-lattice energy relaxation in thin film Au-insulator heterostructures. Through precise measurements of the transient Debye-Waller-factor, the mean-square atomic displacement is directly determined, which allows to quantitatively follow the temporal evolution of the lattice temperature after short pulse laser excitation. Data obtained over an extended range of laser fluences reveal an increased relaxation rate when the film thickness is reduced or the Au-film is capped with an additional insulator top-layer. This behavior is attributed to a cross-interfacial coupling of excited electrons in the Au film to phonons in the adjacent insulator layer(s). Analysis of the data using the two-temperature-model taking explicitly into account the additional energy loss at the interface(s) allows to deduce the relative strength of the two relaxation channels.