Results 251 to 260 of about 21,691 (311)

Hierarchically ordered porous transition metal compounds from one-pot type 3D printing approaches. [PDF]

open access: yesNat Commun
Yu F   +13 more
europepmc   +1 more source

Experimental determination of giant polarization in wurtzite III-nitride semiconductors. [PDF]

open access: yesNat Commun
Ye H   +17 more
europepmc   +1 more source

No Time for Nitrides: How Cobalt Alloying Promotes Iron Catalysts for Ammonia Decomposition. [PDF]

open access: yesACS Catal
Perego S   +8 more
europepmc   +1 more source

Heterogeneous catalysis with metal nitrides

open access: yesCoordination Chemistry Reviews, 2013
Metal nitrides are of interest as heterogeneous catalysts. In this review, the various methods by which nitrides of potential catalytic importance can be prepared are described, along with literature reports of the catalytic activity of nitrides for ...
Justin S J Hargreaves
exaly   +2 more sources

Infrared Plasmonics with Conductive Ternary Nitrides

open access: yesACS Applied Materials & Interfaces, 2017
International audienceConductive transition metal nitrides are emerging as promising alternative plasmonic materials that are refractory and CMOS-compatible.
S Kassavetis, J F Pierson, D Gall
exaly   +3 more sources

Recent Advances in New Hard High-Pressure Nitrides

open access: yesAdvanced Materials, 2006
Since the discovery of spinel nitrides in 1999, there has been a lot of effort in basic science to further develop advanced nitrides and electronic nitrides.
Andreas Zerr   +2 more
exaly   +2 more sources
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Nitride, Nitrided Oxide and Oxidized Nitride for Thin Dielectrics

MRS Proceedings, 1986
ABSTRACTIn this paper, comparisons of material and electrical parameters between qate and interpoly dielectrics consistinq of thermal oxides, nitrides, nitrided oxides and oxidized nitrides are reported. A range of dielectrics, 5 nm to 30 nm thick, are thermally grown using a matrix of oxidation cycles, ammonia concentration and nitridation ...
S. P. Tay, A. Kalnitsky, J. P. Ellul
openaire   +1 more source

Aluminium nitride by carbothermal nitridation

Materials Science and Engineering: A, 1989
Abstract The different steps in the preparation of aluminium nitride powder by carbothermal nitridation of alumina are described. The parameters influencing the kinetics of the basic transformation of the oxide are listed and illustrated. The reaction rate depends on the degree of homogeneity of the solid mixture of raw materials or, adversely, is ...
R. Bachelard, P. Joubert
openaire   +1 more source

The nitrides and oxide-nitrides of tungsten

Acta Metallurgica, 1954
Abstract A tungsten oxide-nitride with a composition close to the formula W.62N62O.38has been investigated by analytical and X-ray methods. It was obtained by reducing ammonium paratungstate or tungsten trioxide with ammonia, probably has metallic properties, and belongs to the interstitial compounds.
R Kiessling, L Peterson
openaire   +1 more source

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