Properties at the nanoscale
Nanoscale Thermal and Electronic Properties of Thin Films of Graphene and Organic Polyradicals
... Submicrometric devices for next generation information technology require very large scale component integration and high power density. To evacuate extremely high heat loads locally generated within these devices, it is ...
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Layer dependent nanoscale electrical properties of graphene studied by conductive scanning probe microscopy
... The nanoscale electrical properties of single-layer graphene (SLG), bilayer graphene (BLG) and multilayer graphene (MLG) are studied by scanning capacitance microscopy (SCM) and electrostatic force ...
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Quantitative nanoscale mapping with temperature dependence of the mechanical and electrical properties of poly(3 hexylthiophene) by conductive atomic force microscopy
... of nanoscale spatial resolution and quantitative charge transport analysis makes SCS a powerful technique for studying transport in thin fi lm organic semi- ...mechanical properties of the ...mechanical ...
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Role of Nanoscale Precipitates for Enhancement of Thermoelectric Properties of Heavily P Doped Si Ge Alloys
... TE properties were ...P-rich nanoscale precipitates, semi-coherent plate-like pre- cipitates with sizes of a few dozen nanometers and coherent spherical precipitates with diameters of several nanometers, ...
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Nanoscale Evaluation of Strength and Deformation Properties of Ultrahigh Purity Aluminum
... deformation properties of metals in nearly perfect crystals, the nanoindentation test is performed on aluminum samples with various purities: ...the nanoscale, however, the strength has been revealed to be ...
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TiAIN based nanoscale multilayer coatings designed to adapt their tribological properties at elevated temperatures
... of nanoscale multilayer/superlattice structured PVD coatings allows us to identify two TiAlN based coatings adapting their tribological proparties at high ...surface properties, due to a compositionally ...
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The incorporation of nanoscale particles to enhance the properties of oriented polymers
... The incorporation of nanoscale particles into oriented polymers offers the potential to enhance the properties of the resultant nanocomposites. Vapour-grown carbon nanofibres (CNF) are particularly favoured ...
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Electronic Properties of Nanoscale Structures/Devices Atomically Engineered on Metal Surfaces
... Currently, there is interest in using a bottom-up approach to fabricate nanostructures i.e. structures whose dimensions are on the order of 10 −9 metres. Discovering devices which exploit/thrive on quantum mechanical ...
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Nanoscale Mechanical Properties of Ultrahigh Purity Aluminum
... mechanical properties at nanoscale have been becoming noteworthy, and nanoindentation test has become available for exploring material response near the atomic ...
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Electrical and Optical Properties of CeNi5 Nanoscale Films
... our nanoscale layers were made using XRD and exhibiting a single-phase diffractogram, without the separation of Ni ...conduction properties with inter-insular hopping, and a high carrier density in the ...
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Dynamics, Surface Electrostatics and Phase Properties of Nanoscale Curved Lipid Bilayers
... Charged lipids play critical roles in many biological phenomena. For example, phosphatidylserine is a negatively charged phospholipid at body pH (pH=7.4) and it is mostly located in inner leaflets of cellular membranes. ...
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Effect of Secondary Processing and Nanoscale Reinforcement on the Mechanical Properties of Al TiC Composites
... Good agreement between the present model prediction, based on Eq. (8), and the experimental data has been observed and shown in Fig. 6. It has been also observed that the model proposed by Zhang and Chen [14] can be ...
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Effect of Annealing on Mechanical Properties and Nanoscale Lamellar Structure in Co Cu Alloy
... No nanoscale lamellar structure was formed in electrodeposited pure Co processed under the same conditions as those for the nanoscale lamellar Co-Cu ...the nanoscale lamellar ...
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Atomic Force Microscopy for Better Probing Surface Properties at Nanoscale: Calibration, Design and Application
... The force curve has included important information on the surface properties of the samples on which the force is loaded [37]. The indentation depth of AFM tip into sample can be extracted from Z displacement and ...
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Synthesis, structure, and opto electronic properties of organic based nanoscale heterojunctions
... To study optoelectronic properties at the PPy-dia- mond interface we first removed PPy from a small area (10 × 10 μ m) using the AFM nanoshaving. Micro- Raman spectroscopy confirmed the removal of PPy [45]. This ...
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Preparation and ageing resistant properties of polyester composites modified with functional nanoscale additives
... mechanical properties, transparency, remarkable durability and flexi- bility ...ageing-resistant properties of the polyester resin, such as synthesizing and modification of the resin, selection of curing ...
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Enhancing the tribological properties of CrN/NbN nanoscale multilayer PVD coatings
... The coatings were deposited at 450 °C using industrial sized multi-target HTC 1000-4 ABS combined cathodic arc/unbal anced magnetron sputtering (UBM) coating system, manufac tured by Hauzer Techno Coatings BV. The ...
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Polycrystallization effects on the nanoscale electrical properties of high k dielectrics
... inhomogeneity of the sample conduction and charge trapped in the stack, which could be attributed to the different electrical properties of nanocrystals and grain boundaries. Taking advantage of the large lateral ...
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Effects of Nanoscale Aggregation on Mechanical Properties and Local Dynamics of Precise Acid- and Ion-Containing Polymers
... In Chapter 4 the morphology evolution during deformation was characterized for a series of partially lithium-neutralized, precise acrylic acid polyethylenes. In situ X-ray scattering measurements simultaneously captured ...
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The electrical properties of nanoscale parallel semiconductor interfaces
... Although Fermi level pinning is not generally observed on highly ionic semiconductors, SC/M junctions involving intermediate bandgap semiconductors generally exhibit strong Fermi-level pinning. 11 Techniques have been ...
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