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Showing 1 to 10 of 10 for “"Nanocalorimetry"”.
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Nanocalorimetry of Bismuth Nanoparticles
Also included is the results of a finite element analysis and simulated melting of bismuth films on various kinds of sensors. Temperature distributions are found to be nonuniform for calorimetric sensors with Al metallizations, but much more uniform for Pt metallized sensors. The consequences of …
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Studies on Thermodynamic Properties of Nanoclusters With Thin-Film Nanocalorimetry
We have measured the energy released in the coalescence process. Smaller clusters were formed in the open areas between pre-existed larger clusters. Coalescence was thermal activated in a first heating cycle, and the heat capacities of the sample were measured during the multiple heating cycles. …
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Thermal Properties of Indium Nanoparticles and Gold Silicide Formation by Scanning Nanocalorimetry
The silicide study focuses on phase formation in Au-Si thin films. The unique finding is to determine the melting temperature of metastable phase using calorimetry, which is ∼60°C below the eutectic melting point (363°C). The heat of fusion (26.4 kJ/mol) of the metastable phase has also …
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Heat Capacity Measurements of Two -Dimensional and Three-Dimensional Self -Assembled Monolayers Using Nanocalorimetry
Finally, some preliminary experiments on oligo(ethylene glycol) (OEG) terminated alkanethiols and 2D SAMs on silver substrate are also presented.
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Dynamical perspective of stability in glasses
… via X-ray Photon Correlation Spectroscopy. Fast nanocalorimetry provides complementary information on the macroscopic stability of compressed samples. The results show that ultra-stable glasses exhibit vibrational signatures consistent with enhanced thermodynamic stability. X-ray irradiation …
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Quantifying radiation damage through stored energy released during defect annealing in metals
… of released energy, advances in chipbased nanocalorimetry are investigated. Flash DSC experiments demonstrate the measurement of sample mass to within 1 ng. MD simulations are used to predict the maximum possible stored energy release from Al electron-irradiated at cryogenic temperatures. …
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Size effects on self-assembly and melting of silver-alkanethiolate on inert surfaces
… The melting characteristics are measured with nanocalorimetry and show discrete melting transitions which are attributed to the magic-number sizes of the lamellar crystals. The discrete melting temperatures are intrinsic properties of the crystals with particular sizes. Smaller lamellar …
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Critical size for bulk-to-discrete transition and segment-induced size effect melting of 2D aliphatic layers
… XRD and nano-beam electron diffraction. Nanocalorimetry and commercial DSC are employed to systematically measure the chain-length-dependence and layer-number-dependence of AgSCn chain melting (Tm). Three unique effects of size-dependent properties are discovered. Short-chain effect …
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Melting of 2D van der Waals material systems
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Size dependence and odd/even effect in the melting of 2D lamellar crystals
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