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Hydride destabilization in core–shell nanoparticles
International Journal of Hydrogen Energy, 2014Abstract We present a model that describes the effect of elastic constraint on the thermodynamics of hydrogen absorption and desorption in biphasic core–shell nanoparticles, where the core is a hydride forming metal. In particular, the change of the hydride formation enthalpy and of the equilibrium pressure for the metal/hydride transformation are ...
PASQUINI, LUCA +6 more
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Photovoltaics with Piezoelectric Core−Shell Nanowires
Nano Letters, 2010We report on a theoretical discovery of a generic piezoelectric field in strained core-shell compound semiconductor nanowires. We show, using both an analytical model and numerical simulations based on fully electroelastically coupled continuum elasticity theory, that lattice-mismatch-induced strain in an epitaxial core-shell nanowire gives rise to an ...
Fredrik, Boxberg +2 more
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Science, 2003
APPLIED PHYSICS In vibrational spectroscopy, the Raman effect, which generally is rather weak, can be enhanced by means of surface plasmons when molecules are adsorbed on the surface of rough silver films. Although the enhancement can be by several orders of magnitude, its variability has limited the easy quantification of spectra.
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APPLIED PHYSICS In vibrational spectroscopy, the Raman effect, which generally is rather weak, can be enhanced by means of surface plasmons when molecules are adsorbed on the surface of rough silver films. Although the enhancement can be by several orders of magnitude, its variability has limited the easy quantification of spectra.
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Core/shell nanoparticles in biomedical applications
Advances in Colloid and Interface Science, 2014Nanoparticles have several exciting applications in different areas and biomedial field is not an exception of that because of their exciting performance in bioimaging, targeted drug and gene delivery, sensors, and so on. It has been found that among several classes of nanoparticles core/shell is most promising for different biomedical applications ...
Krishnendu, Chatterjee +3 more
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InAs/GaAs Core–Shell Nanowires
Crystal Growth & Design, 2011Gold-assisted vapor-liquid-solid (VLS) growth of In As nanowires was optimized and used for growth of highly mismatched InAs/GaAs core-shell heterostructure nanowires having the wurtzite structure. The motivation is 2-fold, providing means for surface passivation of In As nanowires (NWs) for electronic devices and ballistic transport applications on ...
Popovitz-Biro, Ronit +3 more
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Engineered Magnetic Core-Shell Structures
Current Pharmaceutical Design, 2015In recent years, engineered magnetic core-shell structures are playing an important role in the wide range of various applications. These magnetic core-shell structures have attracted considerable attention because of their unique properties and various applications.
Mir Mohammad, Alavi Nikje +1 more
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2013
As has been discussed in the introduction, the No-Core Shell Model (NCSM), is one of the recently developed ab-initio many-body techniques, for solving bound state properties of light nuclei (\(A \le 20)\)[1, 2, 3].
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As has been discussed in the introduction, the No-Core Shell Model (NCSM), is one of the recently developed ab-initio many-body techniques, for solving bound state properties of light nuclei (\(A \le 20)\)[1, 2, 3].
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Silica–metal core–shell nanostructures
Advances in Colloid and Interface Science, 2012Silica-metal nanostructures consisting of silica cores and metal nanoshells attract a lot of attention because of their unique properties and potential applications ranging from catalysis and biosensing to optical devices and medicine. The important feature of these nanostructures is the possibility of controlling their properties by the variation of ...
B J, Jankiewicz +3 more
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Photon upconversion in core–shell nanoparticles
Chemical Society Reviews, 2015This tutorial review highlights recent advances in the development of upconversion core–shell nanoparticles to cater for biological and energy applications.
Xian, Chen +3 more
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