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Now showing items 151-160 of 249
Curved crystal surfaces: fabrication, characterization and growth of cobalt nanostructures
(2015-12-18)
Los métodos experimentales de la ciencia de superficies permiten preparar y estudiar las superficies de los monocristales con precisión atómica. En concreto, las superficies de los cristales de bajo índice bien preparadas ...
Electronic bands of nanoporous networks and one-dimensional covalent polymers assembled on metal surfaces.
(2018-11-30)
En esta tesis se ha estudiado la estructura electrónica de seis redes nanoporosas orgánicas diferentes crecidas en superficies metálicas en condiciones de ultra alto vacío. Para ello se ha utilizado principalmente la técnica ...
A chemically inert Rashba split interface electronic structure of C-60, FeOEP and PTCDA on BiAg2/Ag(111) substrates
(IOP Publishing, 2014-04-04)
The fields of organic electronics and spintronics have the potential to revolutionize the electronics industry. Finding the right materials that can retain their electrical and spin properties when combined is a technological ...
Effect of Fructose and Ascorbic Acid on the Performance of Cross-Linked Fish Gelatin Films
(MDPI, 2020-03-04)
Gelatin was extracted from fish scales in this work, in an attempt to valorise abundant and available fishery by-products as an approach towards a more circular economy. With this strategy in mind, fish scale gelatin was ...
Fast Driving of a Particle in Two Dimensions without Final Excitation
(MDPI, 2022-11-19)
Controlling the motional state of a particle in a multidimensional space is key for fundamental science and quantum technologies. Applying a recently found two-dimensional invariant combined with linear invariants, we ...
Sustainable PHBH–Alumina Nanowire Nanocomposites: Properties and Life Cycle Assessment
(MDPI, 2022-11-20)
Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBH) is a bio-based polyester with the potential to replace some common polymers of fossil origin. However, PHBH presents serious limitations, such as low stiffness, tendency ...
Contribution to non-destructive testing of materials by means of photothermal techniques.
(2019-12-10)
Esta tesis engloba el uso y aplicaciones de algunas técnicas no-destructivas que involucran la generación y propagación de calor y la medición del campo de temperatura resultante en un medio. Las técnicas que fueron ...
Selecting optimal R6TX2 intermetallics (R = Gd, Tb, Dy; T = Mn, Fe, Co, Ni; X = Sb, Te) for magnetic refrigeration
(Royal Society of Chemistry, 2023-03-20)
A complete experimental study of the physical properties playing a relevant role on magnetic refrigeration application (structural, magnetic, magnetocaloric and thermal) has been performed over nine selected Fe2P-type R6TX2 ...
Peculiar magnetocaloric properties and critical behavior in antiferromagnetic Tb3Ni with complex magnetic structure
(Elsevier, 2019-08-12)
A study on the magnetocaloric properties of a Tb3Ni single crystal (which crystallizes in the orthorhombic Pnma space group) has been undertaken and combined with the study of the character and critical behavior of its ...
Effect of Nd doping on the crystallographic, magnetic and magnetocaloric properties of NdxGd3-xCoNi
(AIP Publishing, 2023-06-05)
The crystal structure, magnetic and magnetocaloric properties, and the critical behavior of representative compounds in the pseudo-ternary NdxGd3-xCoNi series have been investigated (x = 0.15, 0.5, 1.0, 1.5). All these ...