Study of chemical compound spatial distribution in biodegradable active films using NIR hyperspectral imaging and multivariate curve resolution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemometrics"
DOI: 10.1002/cem.3193
Abstract: A study of spatial distribution of the four different plasticizers and sorbic acid incorporated in cellulose acetate biodegradable films using near‐infrared hyperspectral imaging (NIR‐HSI) and multivariate curve resolution—alternating least squares (MCR‐ALS) is presented. A NIR‐HSI… read more here.
Keywords: hyperspectral imaging; study; multivariate curve; films using ... See more keywords
Rapid formation of nanostructures in Au films using a CO2 laser
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.09.044
Abstract: Abstract We systematically investigate the formation of nanostructures in magnetron-sputtered Au films using a CO 2 laser. By comparing the optical properties and surface morphologies of Au films on different kinds of substrates before and… read more here.
Keywords: laser; rapid formation; nanostructures films; formation nanostructures ... See more keywords
Effect of preheated, delayed annealing process on the ultrafast carriers dynamics of perovskite films using ultrafast absorption spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Organic Electronics"
DOI: 10.1016/j.orgel.2020.105758
Abstract: Abstract Organic halogenated perovskite material, as an optical material with great development potential, shows excellent application value in the field of solar cells. Solar cells based on organometal halide perovskites possess photoelectricity efficiencies exceeding 25.2%,… read more here.
Keywords: annealing process; films using; spectroscopy; absorption spectroscopy ... See more keywords
Same Precursor, Two Different Products: Comparing the Structural Evolution of In-Ga-O "Gel-Derived" Powders and Solution-Cast Films Using Pair Distribution Function Analysis.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b02097
Abstract: Amorphous metal oxides are central to a variety of technological applications. In particular, indium gallium oxide has garnered attention as a thin-film transistor channel layer material. In this work we examine the structural evolution of… read more here.
Keywords: analysis; pair distribution; gel derived; structural evolution ... See more keywords
Characterizing transition-metal dichalcogenide thin-films using hyperspectral imaging and machine learning
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-68321-7
Abstract: Atomically thin polycrystalline transition-metal dichalcogenides (TMDs) are relevant to both fundamental science investigation and applications. TMD thin-films present uniquely difficult challenges to effective nanoscale crystalline characterization. Here we present a method to quickly characterize the… read more here.
Keywords: characterizing transition; thin films; films using; transition metal ... See more keywords
Tuning the orientation of few-layer MoS2 films using one-zone sulfurization
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra06770a
Abstract: Schematic representation of the GIWAXS measurements on HA and VA MoS2 layers. read more here.
Keywords: tuning orientation; orientation layer; films using; using one ... See more keywords
MOCVD growth of high purity Ga2O3 epitaxial films using trimethylgallium precursor
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0031484
Abstract: We report on the growth of β-Ga2O3 thin films using trimethylgallium (TMGa) as a source for gallium and pure O2 for oxidation. The growth rate of the films was found to linearly increase with the… read more here.
Keywords: using trimethylgallium; purity; films using; growth ... See more keywords
Characterization of Thin Metal Films Using Terahertz Spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2017.2786692
Abstract: A theoretical model is presented to simulate the transmission of thin metal films. Using terahertz spectroscopy, the two key characteristic parameters, conductivity and thickness, are determined simultaneously by fitting the experimental data to the theoretical… read more here.
Keywords: metal films; thin metal; using terahertz; films using ... See more keywords
In Situ Probing the Relaxation Properties of Ultrathin Polystyrene Films by Using Electric Force Microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Nanoscale Research Letters"
DOI: 10.1186/s11671-017-2019-7
Abstract: The rapid development of nanoscience and nanotechnology involves polymer films with thickness down to nanometer scale. However, the properties of ultrathin polymer films are extremely different from that of bulk matrix or thin films. It… read more here.
Keywords: using electric; microscopy; polystyrene films; ultrathin polystyrene ... See more keywords
Synergistically enhanced ultraviolet emission of Yb doped ZnO films by using a capping of ultrathin Al and SiO2 microspheres.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472497
Abstract: We studied the enhancement effects of ultraviolet (UV) emission from rare earth ytterbium (Yb) doped ZnO films, by using capping layers of Al and SiO2 micro-spheres. The films were deposited on Si substrates with magnetron… read more here.
Keywords: zno films; emission; zno; ultraviolet emission ... See more keywords
Measurement of Shear Strengths of Cu Films Using Precise Chip Forming
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15030948
Abstract: The mechanical properties of thin films are under-researched because of the challenges associated with conventional experimental methods. We demonstrate a technique for determining the intrinsic shear strength and strain of thin films using a nano-cutting… read more here.
Keywords: strength; strengths films; measurement shear; shear strengths ... See more keywords