Perfil del autor: Escobar-Galindo, Ramón
Datos institucionales
Nombre | Escobar-Galindo, Ramón |
Departamento | Física Aplicada I |
Área de conocimiento | Física Aplicada |
Categoría profesional | Profesor Titular de Universidad |
Correo electrónico | Solicitar |
Estadísticas
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Nº publicaciones
109
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Nº visitas
5328
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Nº descargas
6841
Publicaciones |
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Artículo
Exceptional high-temperature in-air stable solar absorber coatings based on aluminium titanium oxynitride nanocomposites
(Elsevier, 2024)
The in-air stability of a novel solar absorber coating type based on aluminium titanium oxynitride nanocomposites deposited ... |
Artículo
Synthesis and Characterization of Multilayered CrAlN/Al₂O₃ Tandem Coating Using HiPIMS for Solar Selective Applications at High Temperature
(American Chemical Society, 2023)
The effect of applying a negative bias during deposition of a previously designed multilayer solar selective absorber ... |
Artículo
WAlSiN-based solar-selective coating stability-study under heating and cooling cycles in vacuum up to 800 °C using in situ Rutherford backscattering spectrometry and spectroscopic ellipsometry
(ScienceDirect, 2023)
In situ Rutherford backscattering spectrometry (RBS) and spectroscopic ellipsometry (SE) were applied to study the ... |
Artículo
Synthesis and Characterisation of ASA-PEEK Composites for Fused Filament Fabrication
(MDPI, 2022)
In this paper, a series of polymer composites made from acrylonitrile-styrene-acrylate (ASA) and poly (ether ether ketone) ... |
Artículo
Comprehensive microstructural and optical characterization of the thermal stability of aluminum‑titanium oxynitride thin films after high temperature annealing in air
(Springer, 2021)
The thermal stability of two AlyTi1- y(OxN1-x) layers prepared by cathodic vacuum arc deposition with different oxygen ... |
Artículo
Tailoring Crystalline Structure of Titanium Oxide Films for Optical Applications Using Non-Biased Filtered Cathodic Vacuum Arc Deposition at Room Temperature
(MDPI, 2021)
Titanium oxide films were deposited at room temperature and with no applied bias using a filtered cathodic vacuum arc ... |
Capítulo de Libro
Solar selective coatings and materials for high-temperature solar thermal applications
(ScienceDirect, 2021)
|
Artículo
High-temperature solar-selective coatings based on Cr(Al)N. Part 2: Design, spectral properties and thermal stability of multilayer stacks
(ScienceDirect, 2020)
Two multilayer solar selective absorber coatings [Al/CrN0.95/Cr0.96Al0.04N1.08/Cr0.53Al0.47N1.12/Al2O3 (stack #1) and ... |
Trabajo Fin de Grado
Estudio de prótesis producidas por fabricación aditiva con recubrimientos superficiales funcionales
(2020)
El objetivo general de este trabajo es una investigación documental sobre los materiales, técnicas y resultados obtenidos ... |
Artículo
Transparent conductive tantalum doped tin oxide as selectively solartransmitting coating for high temperature solar thermal applications
(ScienceDirect, 2019)
The transparent conductive oxide (TCO) SnO2:Ta is developed as a selectively solar-transmitting coating for concentrated ... |
Artículo
Effect of the Incorporation of Titanium on the Optical Properties of ZnO Thin Films: From Doping to Mixed Oxide Formation
(MDPI, 2019)
ZnO films with Ti atoms incorporated (TZO) in a wide range (0–18 at.%) have been grown by reactive co-sputtering on silicon ... |
Artículo
Design of high-temperature solar-selective coatings based on aluminium titanium oxynitrides AlyTi1-y(OxN1-x). Part 2: Experimental validation and durability tests at high temperature
(ScienceDirect, 2018)
The durability of two solar-selective aluminium titanium oxynitride multilayer coatings was studied under conditions ... |
Artículo
Cluster Tool for In Situ Processing and Comprehensive Characterization of Thin Films at High Temperatures
(American Chemical Society, 2018)
A new cluster tool for in situ real-time processing and depth-resolved compositional, structural and optical characterization ... |
Artículo
Design of high-temperature solar-selective coatings based on aluminium titanium oxynitrides AlyTi1−y(OxN1−x). Part 1: Advanced microstructural characterization and optical simulation
(ScienceDirect, 2018)
Aluminium titanium oxynitrides were studied as candidate materials for high temperature absorbers in solar selective ... |
Artículo
Optical and electrical properties of the transparent conductor SrVO3 without long-range crystalline order
(AIP Publishing, 2018)
It has been shown recently that the perovskite oxide SrVO3 is a transparent conductor with optical and electrical properties ... |
Artículo
On the effect of thin film growth mechanisms on the specular reflectance of aluminum thin films deposited via filtered cathodic vacuum arc
(MDPI, 2018)
The optimisation of the specular reflectance of solar collectors is a key parameter to increase the global yield of ... |
Artículo
Formation of antireflection Zn/ZnO core–shell nano-pyramidal arrays by O2 + ion bombardment of Zn surfaces
(Royal Society of Chemistry, 2017)
ZnO is probably one of the most studied oxides since ZnO nanostructures are a very rich family of nanomaterials with a ... |
Artículo
Aperiodic Metal-Dielectric Multilayers as Highly Efficient Sunlight Reflectors
(Wiley, 2017)
The optimum reflection of the solar spectrum at well-defined incident directions as well as its durability in time are, ... |
Artículo
Advanced characterization and optical simulation for the design of solar selective coatings based on carbon: transition metal carbide nanocomposites
(ScienceDirect, 2016)
Solar selective coatings based on carbon transition metal carbide nanocomposite absorber layers were designed. Pulsed ... |
Artículo
Ag-N dual acceptor doped p-type ZnO thin films by DC reactive magnetron co-sputtering
(ScienceDirect, 2016)
ZnO p-type thin films were deposited by dual acceptor co-doping using nitrogen and silver via DC reactive magnetron ... |
Artículo
High-Rate Deposition of Stoichiometric Compounds by Reactive Magnetron Sputtering at Oblique Angles
(Wiley, 2016)
Target poisoning in reactive magnetron sputtering deposition of thin films is an undesired phenomenon, well known for ... |
Tesis Doctoral
Multilayer solar selective coatings for high temperature solar applications: from concept to design
(2016)
Increasing the share of renewables in the energy mix has a key function for the security of energy supply and the reduction ... |
Artículo
Stoichiometric Control of SiOx Thin Films Grown by Reactive Magnetron Sputtering at Oblique Angles
(Wiley, 2016)
The deposition of SiOx (x < 2) compound thin films by the reactive magnetron sputtering technique at oblique angles is ... |
Artículo
Silver activation on thin films of Ag–ZrCN coatings for antimicrobial activity
(ScienceDirect, 2015)
Nowadays, with the increase of elderly population and related health problems, knee and hip joint prosthesis are being ... |
Artículo
Importance of the spectral emissivity measurements at working temperature to determine the efficiency of a solar selective coating
(ScienceDirect, 2015)
The total emissivity of the absorbing surfaces is a critical parameter in the calculation of the radiative thermal losses ... |
Artículo
Electrochemical vs antibacterial characterization of ZrCN–Ag coatings
(ScienceDirect, 2015)
Nowadays, antibacterial properties are becoming a viable feature to be introduced in biomaterials due to the possibility ... |
Artículo
Silver surface segregation in Ag-DLC nanocomposite coatings
(ScienceDirect, 2015)
AgDLC coatings were deposited by magnetron sputtering in order to evaluate: i) the Ag nanoparticle size distribution along ... |
Artículo
Determination of the Optical Constants of Gold Nanoparticles from Thin-Film Spectra
(American Chemical Society, 2015)
We determine the optical properties of nanocomposites comprising gold nanoparticles embedded in a titania matrix using ... |
Ponencia
Solar selective coatings based on Carbon:Transition Metal Nanocomposites
(SPIE Digital Library, 2015)
The design of an efficient and stable solar selective coating for Concentrating Solar Power central receivers requires a ... |
Artículo
Role of Y in the oxidation resistance of CrAlYN coatings
(Elsevier, 2015)
CrAlYN coatings with different aluminum (4–12 at.%) and yttrium (2–5 at.%) contents are deposited by d.c. reactive magnetron ... |
Ponencia
Room temperature deposition of highly dense TiO2 thin films by Filtered Cathodic Vacuum Arc
(SPIE Digital Library, 2015)
A systematic study of TiO2 films deposited by dc filtered cathodic vacuum arc (FCVA) was carried out by varying the ... |
Artículo
Influence of the IR-mirror layer composition in the mechanical properties of solar selective coatings made from Mo:Si3N4 cermet
(ScienceDirect, 2014)
Solar selective coating multilayers deposited by magnetron sputtering and containing Mo:Si3N4 cermet as the absorber layer ... |
Artículo
Structural and optical characterization of nanostructured ZnO grown on alumina templates
(IOP Science, 2014)
The growth of nanostructured ZnO thin films on nanoporous anodic alumina substrates (NAAF) by dc reactive magnetron ... |
Artículo
Influence of culture media on the physical and chemical properties of Ag–TiCN coatings
(IOP Science, 2014)
The aim of this study was to verify the possible physical and chemical changes that may occur on the surface of Ag–TiCN ... |
Artículo
Dynamics of GDOES-induced surface roughening in metal interfaces
(SpringerLink, 2014)
The roughness induced during glow-discharge optical-emission spectroscopy (GDOES) measurements has been reported to cause ... |
Artículo
Morphotropic Phase Boundary in Solution-Derived (Bi0.5Na0.5)1 – xBaxTiO3 Thin Films: Part I Crystalline Structure and Compositional Depth Profile
(The American Ceramic Society, 2014)
In this work, ferroelectric (Bi0.5Na0.5)1 – xBaxTiO3 thin films were fabricated by chemical solution deposition (CSD) with ... |
Artículo
Long-term high temperature oxidation of CrAl(Y)N coatings in steam atmosphere
(ScienceDirect, 2014)
The oxidation resistance of CrAl(Y)N coatings deposited by reactive magnetron sputtering on P92 steel substrates was tested ... |
Artículo
Novel Mo–Si3N4 based selective coating for high temperature concentrating solar power applications
(ScienceDirect, 2014)
A novel selective coating material based on Mo–Si3N4 has been investigated for the first time. Accurate combination of the ... |
Artículo
Mechanisms of Oxidation of NdNiO3−δ Thermochromic Thin Films Synthesized by a Two-Step Method in Soft Conditions
(American Chemical Society, 2014)
Considering it is somewhat difficult to crystallize thermochromic nickelates through a soft process, a major challenge in ... |
Artículo
Optical properties and refractive index sensitivity of reactive sputtered oxide coatings with embedded Au clusters
(AIP Publishing, 2014)
In the present study, nanocomposite coatings of Au clusters embedded in two different oxides, TiO2 and Al2O3, were synthesized ... |
Ponencia
Comprehensive environmental testing of optical properties in thin films
(ScienceDirect, 2014)
Environmental characterization of optical and structural properties of thin films continues to be a challenging task. To ... |
Artículo
Evolution of the crystalline structure in (Bi0.5Na0.5)1-xBa x TiO3 thin films around the Morphotropic Phase Boundary
(Elsevier, 2014)
(Bi0.5Na0.5)1-xBax TiO3 (BNBT), which exhibits compositions for the morphotropic phase boundary (MPB) where exist an ... |
Artículo
Comparative Study of Micro- and Nano-structured Coatings for High-Temperature Oxidation in Steam Atmospheres
(Springer Verlag, 2014)
For many high-temperature applications, coatings are applied in order to protect structural materials against a wide range ... |
Artículo
Evaluation of the optoelectronic properties and corrosion behavior of Al2O3-doped ZnO films prepared by dc pulsed magnetron sputtering
(IOPScience, 2014)
he main requirements for transparent conducting oxide (TCO) films acting as electrodes are a high transmission rate in the ... |
Artículo
First spectral emissivity study of a solar selective coating in the 150–600 1C temperature range
(ScienceDirect, 2013)
A complete experimental study of temperature dependence of the total spectral emissivity has been performed, for the first ... |
Artículo
Ag+ release and corrosion behavior of zirconium carbonitride coatings with silver nanoparticles for biomedical devices
(ScienceDirect, 2013)
Zirconium carbonitride coatings with silver nanoparticles were produced by DC unbalanced dual magnetron sputtering system, ... |
Artículo
High- and low-energy x-ray photoelectron techniques for compositional depth profiles: destructive versus non-destructive methods
(IOP Science, 2013)
Hard x-ray photoelectron spectroscopy (HAXPES), angle-resolved x-ray photoelectron spectroscopy (ARXPS) and x-ray photoelectron ... |
Artículo
Ag+ release inhibition from ZrCN–Ag coatings by surface agglomeration mechanism: structural characterization
(IOP Science, 2013)
New multifunctional materials based on well-established materials to which functional properties are added, such as ... |
Artículo
Advanced surface characterization of silver nanocluster segregation in Ag–TiCN bioactive coatings by RBS, GDOES, and ARXPS
(SpringerLink, 2013)
Surface modification by means of wear protective and antibacterial coatings represents, nowadays, a crucial challenge in ... |
Artículo
Compositional and structural properties of nanostructured ZnO thin films grown by oblique angle reactive sputtering deposition: effect on the refractive index
(IOP Science, 2012)
In this work, we report the successful growth of ZnO nanostructured films by oblique angle magnetron sputtering deposition ... |
Artículo
Structural and mechanical properties of Au alloyed Al\O sputter deposited coatings
(ScienceDirect, 2012)
This paper is focused on the sputtering process and on the structure, chemical composition and mechanical properties of ... |
Artículo
Coordination chemistry of titanium and zinc in Ti(1−x)Zn2xO2 (0 ≤ x ≤ 1) ultrathin films grown by DC reactive magnetron sputtering
(Royal Society of Chemistry, 2012)
XANES and RBS were used to explore the structural phase and composition transitions of ultrathin films with Ti(12x)Zn2xO2 ... |
Artículo
Influence of silver content on the tribomechanical behavior on Ag-TiCN bioactive coatings
(Elsevier, 2012)
urface modification of bulk materials used in biomedical applications has become an important prerequisite for better ... |
Artículo
In-depth multi-technique characterization of chromium–silicon mixed oxides produced by reactive ion beam mixing of the Cr/Si interface
(Royal Society of Chemistry, 2012)
The great interest of mixed metal–silicon oxides lies in their suitability, among other applications, as optical coatings ... |
Artículo
Influence of the oxygen partial pressure and post-deposition annealing on the structure and optical properties of ZnO films grown by dc magnetron sputtering at room temperature
(IOP Science, 2011)
A systematic study for the optimization of the deposition process of ZnO thin films grown by dc magnetron sputtering at ... |
Artículo
Improving the visible transmittance of low-e titanium nitride based coatings for solar thermal applications
(ScienceDirect, 2011)
Low-emissivity (low-e) coatings on glass are nowadays extensively used for energy saving applications in architectural ... |
Artículo
An XPS and ellipsometry study of Cr–O–Al mixed oxides grown by reactive magnetron sputtering
(ScienceDirect, 2011)
Cr–O–Al thin film mixed oxides grown on Si (100) substrates by reactive magnetron sputtering using different target ... |
Artículo
Ag–Ti(C, N)-based coatings for biomedical applications: influence of silver content on the structural properties
(IOP Science, 2011)
Ag–TiCN coatings were deposited by dc reactive magnetron sputtering and their structural and morphological properties were ... |
Artículo
Influence of the nanoscale structural features on the properties and electronic structure of Al-doped ZnO thin films: An X-ray absorption study
(ScienceDirect, 2011)
Transparent Al-doped ZnO thin films were deposited by reactive magnetron sputtering with different oxygen flow rates. The ... |
Artículo
Control of the optical properties of silicon and chromium mixed oxides deposited by reactive magnetron sputtering
(ScienceDirect, 2011)
The development of mixed-oxide thin films allows obtaining materials with better properties than those of the different ... |
Artículo
Diffusion model for growth of Fe2B layer in pure iron
(Taylor and Francis Online, 2011)
A simple diffusion model is proposed to estimate the growth kinetics of Fe2B layers created at the surface of pure iron. ... |
Artículo
Surface characterization of Ti-Si-C-ON coatings for orthopedic devices: XPS and Raman spectroscopy
(ScienceDirect, 2011)
Ti–Si–C–ON films were deposited by DC reactive magnetron sputtering and their chemical properties, biofilm formation and ... |
Artículo
Structure–property relations in ZrCN coatings for tribological applications
(ScienceDirect, 2010)
ZrCN coatings were deposited by dc reactive magnetron sputtering with N2 flows ranging from 2 to 10 sccm in order to ... |
Artículo
Improving the oxidation resistance of AlCrN coatings by tailoring chromium out-diffusion
(ScienceDirect, 2010)
In this work, we have studied the improvement on the oxidation resistance of AlCrN-based coatings by adding a subsurface ... |
Artículo
Influence of the surface morphology and microstructure on the biological properties of Ti–Si–C–N–O coatings
(ScienceDirect, 2010)
Detailed structural, microstructural, biofilm formation and cytotoxicity studies were performed on Ti–Si–C–ON hard coatings ... |
Artículo
Correlation between structure and optical properties in low emissivity coatings for solar thermal collectors
(ScienceDirect, 2010)
We have investigated the relation between the structure and morphology of TiN coatings with their optical properties. ... |
Artículo
Optical and transport properties of Ti-doped In2O3 thin films prepared by electron beam physical vapour deposition
(Wiley, 2010)
Ti-doped In2O3 (ITiO) thin films have been prepared by electron beam physical vapour deposition (EB-PVD). Their optical ... |
Ponencia
Beneficial silver: antibacterial nanocomposite Ag-DLC coating to reduce osteolysis of orthopaedic implants
(IOP Science, 2010)
Silver-containing diamond-like-carbon (DLC) is a promising material for biomedical implants due to its excellent combination ... |
Artículo
Characterization of AISI 4140 borided steels
(ScienceDirect, 2010)
The present study characterizes the surface of AISI 4140 steels exposed to the paste-boriding process. The formation of ... |
Artículo
Towards nanometric resolution in multilayer depth profiling: a comparative study of RBS, SIMS, XPS and GDOES
(SpringerLink, 2010)
An increasing amount of effort is currently being directed towards the development of new functionalized nanostructured ... |
Ponencia
Impact of the particles impingement on the electronic conductivity of Al doped ZnO films grown by reactive magnetron sputtering
(IOP Science, 2010)
Aluminium doped zinc oxide thin films (4 at.% Al) were deposited by reactive magnetron sputtering technique and characterized ... |
Artículo
Oxidation post-treatment of hard AlTiN coating for machining of hardened steels
(ScienceDirect, 2009)
In this study, cemented carbide ball nose end mills with nano-crystalline Al0.67Ti0.33N hard PVD coatings deposited by ... |
Artículo
Comparative depth-profiling analysis of nanometer-metal multilayers by ion-probing techniques
(ScienceDirect, 2009)
We examine here the depth resolution (interface width) in elemental analysis and depth profiling of complex layer systems ... |
Artículo
Characterization of rough interfaces obtained by boriding
(ScienceDirect, 2008)
This study evaluates the morphology of borided interfaces by means of the fractal theory. The boride layers were formed ... |
Artículo
XRD and FTIR analysis of Ti–Si–C–ON coatings for biomedical applications
(ScienceDirect, 2008)
Ti–Si–C–ON films were deposited by DC reactive magnetron sputtering using different partial pressure ratio of oxygen (pO2) ... |
Artículo
Hydrogen and oxygen in-depth evolution during electrochemical hydrogenation/dehydrogenation of Y–Pd thin films analyzed by Glow Discharge Optical Emission Spectroscopy
(ScienceDirect, 2008)
Elemental in-depth analysis of the Y–Pd thin film under hydrogenation/dehydrogenation has been performed by Glow Discharge ... |
Artículo
Structure and properties of silver-containing a-C(H) films deposited by plasma immersion ion implantation
(ScienceDirect, 2008)
In this study, we have grown silver-containing hydrogenated (a-C:H) and non-hydrogenated (a-C) amorphous carbon coatings ... |
Artículo
Modelling of Glow Discharge Optical Emission Spectroscopy depth profiles of metal (Cr,Ti) multilayer coatings
(ScienceDirect, 2008)
The broadening effects found in the depth profiles of abrupt periodic multilayers obtained by Glow Discharge Optical ... |
Artículo
Structural and Mechanical properties of Ti–Si–C–ON for biomedical applications
(ScienceDirect, 2008)
Ti–Si–C–ON films were deposited by DC reactive magnetron sputtering using different partial pressure of oxygen (pO2) and ... |
Artículo
Reply to ‘Comment on ‘‘Calibration of nitrogen content for GDOES depth profiling of complex nitride coatings’’’ by V. Hoffmann
(The Royal Society of Chemistry, 2008)
|
Artículo
Influence of spacer layer morphology on the exchange-bias properties of reactively sputtered Co ∕ Ag multilayers
(American Physical Society, 2007)
We have studied the magnetic properties of [Ag(tAg)/Co(1.2nm)]60 multilayers grown in an oxygen atmosphere. Partial oxidation ... |
Artículo
Influence of the yttria content on the mechanical properties of Y2O3-ZrO2 thin films prepared by EB-PVD
(ScienceDirect, 2007)
A mechanical characterization study of the whole range (ZrO2)1−x–(Y2O3)x system is presented for thin film samples. Films ... |
Artículo
Calibration of nitrogen content for GDOES depth profiling of complex nitride coatings
(The Royal Society of Chemistry, 2007)
Quantitative GDOES studies in protective coating materials (oxides, nitrides, oxynitrides, etc.) are severely limited by ... |
Artículo
Biocompatible Silver-containing a-C:H and a-C coatings: A Comparative Study
(SpirngerLink, 2007)
Hydrogenated diamond-like-carbon (a-C:H) and hydrogen-free amorphous carbon (a-C) coatings are known to be biocompatible ... |
Artículo
Oxidation tuning in AlCrN coatings
(ScienceDirect, 2007)
In this work, we have studied the influence of the coating design and composition on the oxidation behavior of AlxCr1−xN ... |
Artículo
Compositional depth profiling analysis of thin and ultrathin multilayer coatings by radio-frequency glow discharge optical emission spectroscopy
(ScienceDirect, 2006)
In most of the industrial applications of multilayer coatings, a detailed knowledge of the interlayer structure and the ... |
Artículo
Growth of CrNx films by DC reactive magnetron sputtering at constant N2/Ar gas flow
(ScienceDirect, 2006)
Chromium nitride coatings have been deposited on silicon by magnetron sputtering in an Ar + N2 atmosphere at different ... |
Artículo
Nanometric resolution in glow discharge optical emission spectroscopy and Rutherford backscattering spectrometry depth profiling of metal (Cr, Al) nitride multilayers
(ScienceDirect, 2006)
In this work, we address the capability of glow discharge optical emission spectroscopy (GDOES) for fast and accurate depth ... |
Artículo
Adhesion behaviour of CrNx coatings on pre-treated metal substrates studied in situ by PBA and ESEM after annealing
(ScienceDirect, 2005)
In this paper we present the first combined Positron Beam Analysis (PBA) and Environmental Scanning Electron Microscopy ... |
Artículo
Interface detection in poly-ethylene terephthalate–metal laminates using variable energy positron annihilation
(ScienceDirect, 2005)
Thin coatings of poly-ethylene terephthalate (PET) on metal (“laminates”) have been studied with a variable energy positron ... |
Artículo
Bi-magnetic microwires: a novel family of materials with controlled magnetic behavior
(ScienceDirect, 2005)
A novel technique involving combined sputtering and electroplating procedures has been recently developed to deposit ... |
Artículo
Interfacial effects during the analysis of multilayer metal coatings by radio-frequency glow discharge optical emission spectroscopy. Part 2. Evaluation of depth resolution function and application to thin multilayer coatings
(The Royal Society of Chemistry, 2005)
The crater shape effects in GDOES depth profiling of multilayer metal coatings, with an individual thickness layer >500 ... |
Artículo
A modified blister test to study the adhesion of thin coatings based on local helium ion implantation
(ScienceDirect, 2005)
A modified blister test has been developed based on helium ion implantation into selected areas of the metal substrate ... |
Artículo
Interfacial effects during the analysis of multilayer metal coatings by radio-frequency glow discharge optical emission spectroscopy. Part 1. Crater shape and sputtering rate effects
(The Royal Society of Chemistry, 2005)
In depth profile analysis by radio-frequency glow discharge optical emission spectroscopy (rf-GDOES) techniques, the depth ... |
Artículo
Stress reduction in a-C:H coatings through the addition of nitrogen to the feed gas
(ScienceDirect, 2004)
Intrinsic stress in amorphous hydrogenated carbon (a-C:H) coatings was reduced through addition of 10–20 sccm N2 to the ... |
Artículo
Hybrid Organic Inorganic Nylon-6/SiO2 Nanocomposites: Transport Properties
(Wiley Interscience, 2004)
Organic-inorganic hybrid membranes of nanosized SiO2-filled polyamide compos-ites were prepared via film casting and their ... |
Artículo
A description of bubble growth and gas release during thermal annealing of helium implanted copper
(ScienceDirect, 2004)
This paper describes an investigation into the migration and coalescence of equilibrium bubbles in helium implanted copper. ... |
Artículo
Protrusion formation and surface porosity development on thermally annealed helium implanted copper
(ScienceDirect, 2004)
Surface effects on (1 1 1) copper single crystal surfaces after 30 keV helium implantation up to 2.4 × 1016 ions cm−2 and ... |
Artículo
Thermally induced delamination of amorphous hydrogenated carbon coatings monitored by positron beam analysis
(ScienceDirect, 2004)
In this work we have studied the adhesion of PVD amorphous hydrogenated carbon (a-C:H) thin coatings (<200 nm) on crystalline ... |
Artículo
Positron beam analysis of structurally ordered porosity in mesoporous silica thin films
(ScienceDirect, 2003)
Positron beam techniques have been employed to characterise low-k dielectric silica based films, which have two or three ... |
Artículo
Systematic positron study of hydrophilicity of the internal pore surface in ordered low-k silica thin films
(ScienceDirect, 2003)
Non-destructive Doppler Broadening (DB), Positronium fraction (f-Ps) and Two Dimensional Angular Correlation of Annihilation ... |
Artículo
Nano-porosity in silica reinforced methyltrimethoxysilane coatings studied by positron beam analysis
(ScienceDirect, 2003)
The porosity in particle reinforced sol-gel coatings has been studied. Silica particles (Ludox-TM40) are introduced into ... |
Artículo
Depth-selective 2D-ACAR studies on low-k dielectric thin films
(ScienceDirect, 2003)
Depth-selective 2D-ACAR investigations on ordered mesoporous silica thin films provide direct evidence that para-positronium ... |
Artículo
Structural effects due to the incorporation of Ar atoms in the lattice of ZrO2 thin films prepared by ion beam assisted deposition
(ScienceDirect, 2002)
Two sets of ZrO2 thin films have been prepared at room temperature by ion beam induced chemical vapour deposition and ... |
Artículo
The design of an electrostatic variable energy positron beam for studies of defects in ceramic coatings and polymer films
(ScienceDirect, 2002)
An electrostatic variable energy positron beam for studying defects in ceramic coatings, polymer films and MOS-devices is ... |
Artículo
In situ mechanical, temperature and gas exposure treatments of materials combined with variable energy positron beam techniques
(ScienceDirect, 2002)
An overview is given of the extension of the Delft variable energy positron (VEP) beam facility with equipment for in situ ... |
Artículo
Positron annihilation and transmission electron microscopy study of the evolution of microstructure in cold-rolled and nitrided FeNiTi foils
(IOPScience, 2001)
Positron beam analysis (PBA) and transmission electron microscopy (TEM) were applied to study structural transformations ... |
Artículo
Study of polymer/metal coating under stress using positron annihilation spectroscopy
(ScienceDirect, 2000)
Positron annihilation spectroscopy (PAS) has proven to be a very useful technique for, e.g., the study of defects in ... |
Artículo
Positronium formation in NaY-zeolites studied by lifetime, positron beam Doppler broadening and 3-gamma detection techniques
(ScienceDirect, 2000)
Results of positron annihilation measurements on NaY pressed powders and deposited thin films using slow positron beam and ... |