Results 111 to 120 of about 1,217,265 (323)
Unveiling the Aging Effect at the Interface of N719 Dye‐Sensitized Solar Cells
Advanced Materials InterfacesThe energy‐generating charge transportation in dye sensitized solar cells (DSSCs) occurs at the photoanode interface, and degradation at the interface can severely impact the cell performance.
Sunita G. Adhikari +3 more
doaj +1 more source
Structural Dynamics, 2016 A femtosecond pump-probe setup is described that is optimised for broadband transient reflectivity experiments on solid samples over a wide temperature range.
Edoardo Baldini +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Theory of Electron Spectroscopies [PDF]
, 2001 The basic theory of photoemission, inverse photoemission, Auger-electron and appearance-potential spectroscopy is developed within a unified framework starting from Fermi's golden rule. The spin-resolved and temperature-dependent appearance-potential spectroscopy of band-ferromagnetic transition metals is studied in detail.
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli +9 more
wiley +1 more source
Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
Nature Communications, 2017 Here the authors combine steady-state angle-resolved photoemission spectroscopy, ellipsometry and ultrafast two-dimensional ultraviolet spectroscopy to examine the role of many-body correlations in anatase TiO2, revealing the existence of strongly bound ...
E. Baldini +13 more
doaj +1 more source
An Analysis of the Surface Composition of Passive Film on Cu–Ni Alloys by means of Auger Electron Spectroscopy and X-Ray Photoelectron Specroscopy [PDF]
, 1975 Yoshio Takasu +3 more
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Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
The Use of Cationites in the Modification of Kraft Lignin with Nitrous Acid
Лесной журналKraft lignin is the largest-tonnage technical lignin formed during kraft pulp cooking. According to statistics, approximately 70 mln t of such waste are generated annually.
Yuriy G. Khabarov +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya +3 more
wiley +1 more source