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Polycaprolactone Adsorption and Nucleation onto Graphite Nanoplates for Highly Flexible, Thermally Conductive, and Thermomechanically Stiff Nanopapers
(American Chemical Society, 2021-12-15)
[EN] Free-standing nanopapers based on graphene and its related materials have been widely studied and proposed for flexible heat spreader applications. Given that these materials are typically brittle, this work reports ...
TMDs as a platform for spin liquid physics: A strong coupling study of twisted bilayer WSe2
(American Institute of Physics, 2022)
[EN] The advent of twisted moire heterostructures as a playground for strongly correlated electron physics has led to a plethora of experimental and theoretical efforts seeking to unravel the nature of the emergent ...
Crystallization and Morphology of Triple Crystalline Polyethylene-b-poly(ethylene oxide)-b-poly(ε-caprolactone) PE-b-PEO-b-PCL Triblock Terpolymers
(MDPI, 2021-09-16)
The morphology and crystallization behavior of two triblock terpolymers of polymethylene, equivalent to polyethylene (PE), poly (ethylene oxide) (PEO), and poly (ε-caprolactone) (PCL) are studied: PE227.1-b-PEO4615.1-b-PCL3210.4 ...
Spin-wave eigenmodes in direct-write 3D nanovolcanoes
(American Institute of Physics, 2021-03-28)
Extending nanostructures into the third dimension has become a major research avenue in modern magnetism, superconductivity, and spintronics, because of geometry-, curvature-, and topology-induced phenomena. Here, we ...
Polymeric materials with multiple crystalline phases: structure, morphology and crystallization
(2021-12-01)
El objetivo de esta tesis doctoral es el análisis y la comparación de sistemas poliméricos multifásicos con al menos dos fases cristalizables, para diseñar y desarrollar nuevos materiales con propiedades mejoradas. La ...
Engineering Three-Dimensional Moire Flat Bands
(American Chemical Society, 2021-09-22)
Twisting two adjacent layers of van der Waals materials with respect to each other can lead to flat two-dimensional electronic bands which enables a wealth of physical phenomena. Here, we generalize this concept of so-called ...
Self-assembly and optical properties of gold nanoparticle superlattices for surface-enhanced Raman spectroscopy.
(2021-06-07)
Esta tesis se centra en la fabricación y la caracterización óptica de clústeres de nanopartículas ordenados periódicamente, es decir super-redes plasmonicas, de cara a su uso como sustratos para espectroscopia Raman ...
Preparation, Physical Properties, and Applications of Water-Based Functional Polymer Inks
(MDPI, 2021-04-27)
In this study, water-based functional polymer inks are prepared using different solvent displacement methods, in particular, polymer functional inks based on semiconducting polymer poly(3-hexylthiophene) and the ferroelectric ...
Screening in Graphene: Response to External Static Electric Field and an Image-Potential Problem
(MDPI, 2021-06-13)
We present a detailed first-principles investigation of the response of a free-standing graphene sheet to an external perpendicular static electric field E. The charge density distribution in the vicinity of the graphene ...
Electronic Temperature and Two-Electron Processes in Overbias Plasmonic Emission from Tunnel Junctions
(American Chemical Society, 2021-08-25)
The accurate determination of electronic temperatures in metallic nanostructures is essential for many technological applications, like plasmon-enhanced catalysis or lithographic nanofabrication procedures. In this Letter, ...