Results 21 to 30 of about 19,954 (275)

Polarization-Engineering in III-V Nitride Heterostructures: New Opportunities For Device Design [PDF]

open access: yes, 2010
The role of spontaneous and piezoelectric polarization in III-V nitride heterostructure devices is discussed. Problems as well as opportunities in incorporating polarization in abrupt and graded heterojunctions composed of binary, ternary, and quaternary
Albert   +14 more
core   +1 more source

Composition dependent electrochemical properties of earth-abundant ternary nitride anodes

open access: yesAPL Materials, 2022
Growing energy storage demands on lithium-ion batteries necessitate exploration of new electrochemical materials as next-generation battery electrode materials.
M. Brooks Tellekamp   +4 more
doaj   +1 more source

Structural classification of quasi-one-dimensional ternary nitrides [PDF]

open access: yes, 2016
This review focuses on the crystal structural features of ternary (mixed-metal) quasi-one-dimensional nitrides i.e., nitrides containing (cation-³⁻) coordination polyhedra sharing either corners, edges, or faces, arranged in linear chains, and ...
Francesconi, Maria Grazia   +2 more
core   +1 more source

Structure and Properties of High-Entropy Nitride Coatings

open access: yesMetals, 2022
The interest in nitride coatings based on high-entropy alloys (HEAs) has increased rapidly in the last decade. According to a number of papers, such high-entropy nitride (HEN) coatings have a single-phase structure and properties that significantly ...
Vseslav Novikov   +3 more
doaj   +1 more source

Carbides and Nitrides of Zirconium and Hafnium. [PDF]

open access: yes, 2019
Among transition metal carbides and nitrides, zirconium, and hafnium compounds are the most stable and have the highest melting temperatures. Here we review published data on phases and phase equilibria in Hf-Zr-C-N-O system, from experiment and ab ...
Hong, Qi-Jun   +3 more
core   +1 more source

High-throughput search for RE (La, Ce and Y) contained stoichiometric compound in steels

open access: yesMaterials Research Express, 2021
The design of rare earth (RE) bearing steels requires a thorough understanding of the formation tendency of RE involved phases in steels, while searching for binary and ternary compounds with a wide variety of composition and permutation need a ...
Cainv Ma   +5 more
doaj   +1 more source

Discovery of earth-abundant nitride semiconductors by computational screening and high-pressure synthesis

open access: yesNature Communications, 2016
Nitride semiconductors are attractive for various applications. Here a computational screening study identifies a number of possible ternary nitrides as promising candidates, including a phase that the authors synthesize for the first time via a high ...
Yoyo Hinuma   +10 more
doaj   +1 more source

High-temperature phase relations of ZrN–ZrO2–Y2O3 ternary system

open access: yesJournal of Advanced Ceramics, 2018
Zirconium nitride (ZrN) ceramics were prepared via hot pressed sintering (HP) at 1750 °C in N2 atmosphere with ZrO2–Y2O3 as sintering additive. X-ray diffraction was applied to analyze the phase composition of the as-prepared ceramics to study the high ...
Youjun Lu   +4 more
doaj   +1 more source

Tensile Creep Properties of Cr-Si Alloys at 980 °C in Air—Influence of Ge and Mo Addition

open access: yesMetals, 2021
The tensile creep behavior of Cr-Si alloys with Cr ≥ 91 at.% was investigated in air at 980 °C with a constant load of 50–100 MPa. Additionally, the influence of substitutional alloying additions of 2 at.% Ge and Mo, leading to ternary alloys was studied.
Petra Pfizenmaier   +3 more
doaj   +1 more source

Síntesis y caracterización del nitruro ternario de titanio y vanadio (TixV1-xN)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2011
Titanium-Vanadium nitride (TiVN) has been prepared from carbothermal reduction of corresponding oxides and also by direct nitridation of a mix of two metals employing the ATVC method.
Alcalá, M. D.   +3 more
doaj   +1 more source

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