Results 171 to 180 of about 360,977 (393)

Thermal Decomposition of Barium Titanate Precursor Gel.

open access: diamond, 1993
Katsuyasu Sugawara   +3 more
openalex   +2 more sources

Dimensionally Resolved Nanostructures of an Atomically Precise and Optically Active 1D van der Waals Helix

open access: yesAdvanced Materials, EarlyView.
The ability to grow nanostructures based on inorganic helical crystals with long‐range order will enable a platform to realize physical states that arise from chirality. Herein, it is demonstrated that controlled vapor phase deposition of an atomically precise helical crystal, GaSI, into ultrathin 1D nanowires and quasi‐2D nanoribbons.
Kaitlyn G. Dold   +15 more
wiley   +1 more source

Barium feldspar from Pukkiharju base-metal mineralization, central Finland [PDF]

open access: yesBulletin of the Geological Society of Finland, 1987
R. Lahtinen, B. Johanson
doaj   +1 more source

Electromagnetic Properties of Substituted Ba - Ferrites by Selected Cations

open access: yesAdvances in Electrical and Electronic Engineering, 2004
The powdered samples of barium hexaferrite BaFe12-2x(Me1Me2) with x varying from 0.0 to 0.6 were prepared by citrate precursor method. The cation preference of mainly four-valence Me1=(Zr, Ti, Sn) ions and two-valence Me2=(Co, Ni, Zn) ions and their ...
Anna Gruskova   +3 more
doaj  

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Presence of postlaryngectomy pseudodiverticulum on barium swallow does not affect early dietary progression [PDF]

open access: bronze
Saikrishna Ananthapadmanabhan   +7 more
openalex   +1 more source

Revealing How Acid Sites Enhance the Electrocatalytic Glycerol Oxidation Performance on Pt Loaded Zeolite‐Carbon Composite Materials

open access: yesAdvanced Materials, EarlyView.
In the work reported herein, the catalytic effects of acid sites on electrocatalytic glycerol oxidation reaction are investigated by using a novel catalytic material system that integrates Pt metal sites with acidic Al sites. Abstract The catalytic role and function of acid sites in solid acid catalysts, such as zeolites, are well understood in the ...
Ju Ye Kim   +11 more
wiley   +1 more source

Calcium, Barium and Strontium apatites: A new generation of catalysts in the Biginelli reaction

open access: green, 2017
Sana Ben Moussa   +7 more
openalex   +2 more sources

Heptazine‐Assisted Multi‐Resonance TADF Emitters With Fast Reverse Intersystem Crossing for Efficient Solution‐Processed OLEDs

open access: yesAdvanced Materials, EarlyView.
Heptazine‐assisted MR‐TADF emitters enable narrowband yellow emission with high efficiency at high luminance in solution‐processed OLEDs. In doped films, HAP‐3CzBN achieves a record‐fast kRISC of 1.19 × 106 s−1. The optimized HAP‐3CzBN devices deliver 15.5% EQEmax with negligible roll‐off at 1000 cd m−2, 11.2% at 10,000 cd m−2, and a benchmark 20.3 ...
Changfeng Si   +5 more
wiley   +1 more source

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