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Showing 1 to 20 of 954 for “"monolayer"”.
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MULTIPHOTON ABSORPTION IN MONOLAYER TRANSITION METAL DICHALCOGENIDES
… also developed to calculate 2PA spectra of other monolayer transition metal dichalcogenides and it reveals the intrinsic nature of 2PA process by comparing the calculated α2-values with experimental data. Our finding lays theoretical foundation and provides experimental evidence for developing …
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Active Vertex Model of Epithelial Monolayer Mechanics
An Active Vertex Model (AVM) for cell-resolution studies of the mechanics of confluent epithelial tissues consisting of tens of thousands of cells, with a level of detail inaccessible to similar methods is presented. The AVM combines the Vertex Model for confluent epithelial tissues with active …
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Strengthening of metals using a graphene monolayer
… of ultrathin metal films coated with graphene monolayer via chemical vapor deposition (CVD) is designed and used to study as-grown graphene’s contributions in graphene-metal composite thin films. Due to the thinness of the metal layer - typically less than 300 nm - individual or few graphene …
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Evaluation of monolayer protected metal nanoparticle technology
… materials with unique functionality. Such monolayer protected metal nanoparticles are capable of resisting protein adsorption, and if utilized as a coating could have broad application in a wide range of industries from consumer products to maritime shipping to medical instruments. The …
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Electrochemical Thin Film Growth Assisted by Pb Monolayer
… has been developed using the electroless Pb monolayer as the reducing agent and sacrificial layer in surface limited redox replacement reaction with more noble metal ions (Ptn+). This eALD process is highly selective to metal substrates at which Pb forms the electroless monolayer. Repetition …
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Conjugated Carbon Monolayer Membranes -- Synthesis and Integration Techniques
… and the simplest class of conjugated carbon monolayer, discovered in 2004, has attracted immensely interests from scientific community. The research in this area has grown exponentially attributed to its exceptionally high electron mobility, high elastic moduli, and observations of …
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Conjugated carbon monolayer membranes - synthesis and integration techniques
… and the simplest class of conjugated carbon monolayer, discovered in 2004, has attracted immensely interests from scientific community. The research in this area has grown exponentially attributed to its exceptionally high electron mobility, high elastic moduli, and observations of …
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Synthesis and Applications of Large-Area Monolayer Graphene
… on the ability to synthesize high-quality monolayer graphene. In this thesis, we present a robust chemical vapor deposition (CVD) approach for synthesizing large-area, adlayer-free, single-orientation graphene on Cu(111) foil and Cu(111) film/sapphire. A comparative analysis between these …
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Monolayer terpyridyl metal complexes for high-efficiency electrochromic materials
… deposited on the porous conductive supports in a monolayer fashion. The resulting materials demonstrated superior performance, including redox stability, long-term switching durability, ultra-high coloration efficiencies, and high differences in optical density. The structural changes to the …
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Adsorption of alkyl amides: monolayer structures and mixing behaviour
In this work monolayers of alkyl amides adsorbed on a graphite surface have been successfully identified and investigated using a combination of synchrotron X-ray and neutron diffraction and Differential Scanning Calorimetry (DSC). Exceptionally stable solid layers have been observed at …
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Studies on Monolayer Properties: Diffusion, Viscosity, and Surface Flow
Made available in DSpace on 2014-12-08T23:18:18Z (GMT). No. of bitstreams: 1 6711883.pdf: 6646448 bytes, checksum: 441dc2e09552864e35c822d19570f391 (MD5) Previous issue date: 1967
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Anomalous solubility behavior of mixed monolayer protected metal nanoparticles
The solubility of mixed monolayer protected gold nanoparticles was studied. Monolayer protected metal nanoparticles are attractive materials because of the optical and electronic properties of their metal cores and because of the surface properties of their ligand coating. Recently, it was …
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Coherent light-matter interactions in monolayer transition-metal dichalcogenides
… remarkable electronic properties can emerge. Monolayer TMDs have a pair of electronic valleys which have been proposed as a new way to carry information in next generation devices, called valleytronics. However, these valleys are normally locked in the same energy level, which limits their …
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Electrostatic effects of inhomogeneous strain in monolayer transition metal dichalcogenides
… in a key role among two-dimensional materials. Monolayer transition metal dichalcogenides exhibit a significant piezoelectric effect that can couple with spatially inhomogeneous strain distributions to influence electronic and optical behavior. In this work, inhomogeneous strain and …
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Chemical Vapor Deposition Grown Pristine and Chemically Doped Monolayer Graphene
… technique to produce large-area, high-quality monolayer graphene on Cu substrates ever since its first demonstration in 2009. Pristine graphene grown in such a way owns the natures of zero charge carriers and zero band gap. As an analogy to semi-conductor studies, substitutional doping with …
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Strain induced mobility enhancement in monolayer two dimensional molybdenum disulfide
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2027-08-01
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Solvent filtration through the use of monolayer-protected gold nanoparticles
… bonding capabilities through the use of mixed monolayer ligand coated nanoparticles. Gold nanoparticles were synthesized and coated with octane thiol and mercaptoproprionic acid in a 3:1 ratio. Such nanoparticles have been reported to form an interesting grooved surface morphology, and it has …
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Development Of Electrochemical Sensors And Non-Covalent Monolayer Modification Of Graphene
… the non-covalently modification of graphene with monolayers of receptors, also in view of the development of chemical sensors (Chapter 6-7). Good electrode-to-electrode reproducibility is a necessity for calibration-free electrochemical sensors. Previously, our group introduced …
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A Discrete Monolayer Cardiac Tissue Model for Tissue Preparation Specific Modeling
<p>Engineered monolayers created by using microabrasion and micropatterning methods have provided a simplified in vitro system to study the effects of anisotropy and fiber direction on electrical propagation. Interpreting the behavior in these culture systems has often been performed using …
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