Results 1 to 10 of about 224,947 (269)

Mid-infrared supermirrors with finesse exceeding 400 000

Nature Communications, 2023
For trace gas sensing and precision spectroscopy, optical cavities incorporating low-loss mirrors are indispensable for path length and optical intensity enhancement.
Gar-Wing Truong, Lukas W. Perner, D. Michelle Bailey, Georg Winkler, Seth B. Cataño-Lopez, Valentin J. Wittwer, Thomas Südmeyer, Catherine Nguyen, David Follman, Adam J. Fleisher, Oliver H. Heckl, Garrett D. Cole   +11 more
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Nano Scaled Checkerboards: A Long Range Ordering in NiCoMnAl Magnetic Shape Memory Alloy Thin Films with Martensitic Intercalations

Applied Sciences, 2022
Magnetic shape memory Heusler alloys, such as NiCoMnAl, are considered as promising candidates for magnetocaloric cooling applications. Grown in thin film systems of adjacent layers with austenite and martensite crystal structures of almost equal ...
Daniela Ramermann, Andreas Becker, Björn Büker, Andreas Hütten, Inga Ennen   +4 more
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Electric, magnetic and microstructural features of the La2CoFeO6 lanthanide ferrocobaltite obtained by the modified Pechini route

Journal of Advanced Dielectrics, 2021
In the search for new materials with applicable magnetic properties in spintronic devices, the aim of this work is to report the synthesis of the lanthanide ferrocobaltite La2CoFeO6 using the modified Pechini route; the experimental study of structural ...
J. A. Jaramillo Palacio, K. A. Muñoz Pulido, J. Arbey Rodríguez, D. A. Landínez Téllez, J. Roa-Rojas   +4 more
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Investigation of pyrolysis method for preparing CdO:In2O3 thin films gas sensor for NO2 gas [PDF]

Engineering and Technology Journal, 2015
A novel CdO:In2O3nano composite has been synthesized by a pyrolysis method. The prepared nano composites have been carefully characterized using X ray diffraction and atomic force microscopy.
Shatha Shammon Batros
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Improving the Photocatalytic Properties of TiO2 Coatings by Modification of the Pore Size and the Crystalline Structure by Combining Anodization and MAO Technology

International Journal of Electrochemical Science, 2021
A TiO2 coating with regular pore parameters was fabricated on the surface of pure titanium metal. The pore size and crystalline structure of the coating were modified by combining anodizing and micro arc oxidation technology.
Song Wei, Xie Ying-Nan, Wang Yi-Long, Huang Xi-Tong, Wang Xiao-Lei   +4 more
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Structural and functional properties of indica rice starch as influenced by late-stage nitrogen fertilization

International Journal of Food Properties, 2021
Late-stage nitrogen (N) fertilization is an important crop management for improving rice production and also affects the quality of rice, whereas information on the influence of late N on structural and functional properties of indica rice starch is ...
Bin Teng, Min Xi, Shiyun Du, Yongjin Zhou, Ying Zhang, Yuexiong Zhang, Zhixiang Luo, Wenge Wu   +7 more
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Effect of crystalline transformation on supercritical CO2 foaming and cell morphology of isotactic polybutene-1

Journal of CO2 Utilization, 2023
As a polycrystalline polymer, isotactic polybutene-1 (iPB-1) will form different crystalline structures when it crystallizes under different conditions. In this work, we found a simple method to manipulate the cell structure of iPB-1 foams by controlling
Weijie Li, Zheng Gong, Kaiwen Wu, Ling Zhao, Dongdong Hu   +4 more
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Comparison of Spatial Structures and Packaging of Phosphorybosil Pyrophosphate Synthetase 2 from Thermus thermophilus HB27 in Rhombohedral and Tetragonal Crystals

Crystals, 2021
We report the spatial structure of phosphoribosyl pyrophosphate synthetase 2 from the thermophilic bacterium Thermus thermophilus HB27 (TthPRPPS2) obtained at a 1.85 Å resolution using a diffraction set collected from rhombohedral crystals (space group ...
Yulia Abramchik, Evgeniy Zayats, Maria Kostromina, Dmitry Lykoshin, Ilya Fateev, Irina Konstantinova, Nadezda Zhukhlistova, Vladimir Timofeev, Inna Kuranova, Roman Esipov   +9 more
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Structure, Solubility and Stability of Orbifloxacin Crystal Forms: Hemihydrate versus Anhydrate

Molecules, 2016
Orbifloxacin (ORBI) is a widely used antimicrobial drug of the fluoroquinolone class. In the official pharmaceutical compendia the existence of polymorphism in this active pharmaceutical ingredient (API) is reported.
Olimpia Maria Martins Santos, Jennifer Tavares Jacon Freitas, Edith Cristina Laignier Cazedey, Magali Benjamim de Araújo, Antonio Carlos Doriguetto   +4 more
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FORMATION OF HYBRID CARBON sp2 AND sp3 PHASES FROM GRAPHENE LAYERS L4-8

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2014
In this paper research of carbon compounds is connected, which can be obtained as a result of partial cross-linking of graphene layers L4−8 . It is established that after cross-linking and geometry optimization of graphene layers L4−8 only diamond-like ...
E.A. Belenkov, M.I. Tingaev
doaj   +1 more source