Results 71 to 80 of about 30,559 (299)

Temperature measurement by UV thermal radiation.

QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 1994
Summary Accurate measurement of temperature is of considerable importance in materials processing, such as welding, thermal cutting, and heat treatment of metals. Radiation thermometry has a distinct advantage over other temperature detection methods, since it requires no physical contact with the work.
T Ohji, N Yoshioka, T Shiwaku, A Okubo
openaire   +3 more sources

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

The photodiode of UV-range on the basis of ZnSe [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010
The construction and technology of Shottky photodiode on the basis of ZnSe, sensible in the ultraviolet region of spectrum are considered. Researches of electrophysical and photo-electric descriptions of photodiodes of Shottky Nі–ZnSe(Te,O)–Іn are ...
Perevertailo V. L., Dobrovol’skiy Yu. G., Popov V. M., Pokanevich A. P., Matskevich V. M., Pizhikov V. D., Shabashkevich B. G., Yur’yev V. G.   +7 more
doaj  

Charge Transfer Induced Molecular Hole Doping into Thin Film of Metal-Organic-Frameworks

, 2015
Despite the highly porous nature with significantly large surface area, metal organic frameworks (MOFs) can be hardly used in electronic, and optoelectronic devices due to their extremely poor electrical conductivity.
Boukhvalov, Danil W., Han, Sung-Hwan, Kim, Eun-Kyung, Lee, Deok Yeon, Lee, Joong Kee, Shrestha, Nabeen K.   +5 more
core   +2 more sources

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

Advanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer, Mareen Stahlberger, Xiaojing Liu, Yi Luo, Niklas E. Häußermann, Puja Singhvi, Yidong Liu, Olaf Fuhr, Martin Nieger, Lars Heinke, Thomas Heine, Christof Wöll, Stefan Bräse   +12 more
wiley   +1 more source

Simplified modeling of E. coli mortality after genome damage induced by UV-C light exposure

Scientific Reports, 2020
UV light is a group of high-energy waves from the electromagnetic spectrum. There are three types of UV radiations: UV-A, -B and -C. UV-C light are the highest in energy, but most are retained by the ozone layer. UV-A and -B reach the earth’s surface and
Jaime Sánchez-Navarrete, Nancy Jannet Ruiz-Pérez, Armando Guerra-Trejo, Julia Dolores Toscano-Garibay   +3 more
doaj   +1 more source

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

EFFECT OF SUPPLEMENTAL UV-B RADIATION ON GERMINATION, SEEDLING GROWTH, AND BIOCHEMICAL RESPONSES OF SUNFLOWER (HELIANTHUS ANNUUS L.)

FUUAST Journal of Biology, 2011
This investigation attempts to examine the effect of UV-B radiation on germination, seedling growth, chlorophyll a and b content, soluble phenol, anthocyanin and flavonoid contents of sunflower (Helianthus annuus L.).
S. SHAHID SHAUKAT, SAHAR ZAIDI, MOAZZAM A. KHAN   +2 more
doaj  

High intensity ultraviolet radiation induced changes in aquatic arthropod with retene and riboflavin

Environment Conservation Journal, 2011
Ozone depletion is resulting into increase in ultraviolet radiation level in the world. Exposure to UV radiation has been found to have negative effects on aquatic and terrestrial organisms.
Sunil Kumar, Priyanka Kumari
doaj   +1 more source