Results 1 to 10 of about 21,691 (311)

N-Polar Indium Nitride Quantum Dashes and Quantum Wire-like Structures: MOCVD Growth and Characterization

open access: yesCrystals, 2023
The electrical properties of InN give it potential for applications in III-nitride electronic devices, and the use of lower-dimensional epitaxial structures could mitigate issues with the high lattice mismatch of InN to GaN (10%). N-polar MOCVD growth of
Vineeta R. Muthuraj   +7 more
doaj   +1 more source

Phase Composition and Thermoelectric Properties of Epitaxial CrMoVN Thin Films

open access: yesAdvanced Energy & Sustainability Research, 2023
Thin films of CrMoVN are deposited on c‐plane sapphire (Al2O3 (0001)) by direct current reactive magnetron sputtering, to investigate the effects of Mo and V addition to CrN‐based films.
Victor Hjort   +5 more
doaj   +1 more source

Novel Nitride Materials Synthesized at High Pressure

open access: yesCrystals, 2021
Nitride materials including conventional manmade superhard light-element nitrides, such as cubic boron nitride (cBN), cubic silicon nitride (γ-Si3N4), and carbonitrides, have been extensively used for machining (e.g., turning, cutting, grinding, boring ...
Pei Wang   +6 more
doaj   +1 more source

(Al, Ga)N-Based Quantum Dots Heterostructures on h-BN for UV-C Emission

open access: yesNanomaterials, 2023
Aluminium Gallium Nitride (AlyGa1-yN) quantum dots (QDs) with thin sub-µm AlxGa1-xN layers (with x > y) were grown by molecular beam epitaxy on 3 nm and 6 nm thick hexagonal boron nitride (h-BN) initially deposited on c-sapphire substrates.
Aly Zaiter   +7 more
doaj   +1 more source

Pressure Influence on the Stability and Formation of γ - Fe4N when Transformed into Fe4O [PDF]

open access: yesMaterials Research, 2013
The improved technology has allowed the study of electronic structure of solids with a complex crystalline structure and containing various atoms, different in the unit cell, and thus we can calculate the energy of formation and obtaining the bulk ...
A. V. dos Santos   +2 more
doaj   +1 more source

Comparative Simulations of Conductive Nitrides as Alternative Plasmonic Nanostructures for Solar Cells

open access: yesEnergies, 2021
Particle layers employing conductive transition metal nitrides have been proposed as possible alternative plasmonic materials for photovoltaic applications due to their reduced losses compared to metal nanostructures.
Christin David   +2 more
doaj   +1 more source

Recent Advances in Nanostructured Transition Metal Carbide- and Nitride-Based Cathode Electrocatalysts for Li–O2 Batteries (LOBs): A Brief Review

open access: yesNanomaterials, 2020
A large volume of research on lithium–oxygen (Li–O2) batteries (LOBs) has been conducted in the recent decades, inspired by their high energy density and power density.
K. Karuppasamy   +6 more
doaj   +1 more source

SELENIUM NITRIDE [PDF]

open access: yesJournal of the American Chemical Society, 1907
n ...
Lenher, Victor, Wolesensky, E.
openaire   +1 more source

Study of Corrosion Behavior of a 2507 Super Duplex Stainless Steel: Influence of Quenched-in and Isothermal Nitrides

open access: yesInternational Journal of Electrochemical Science, 2014
Precipitation of different types of chromium nitrides may occur during processing of super duplex stainless steels, affecting the properties of the material. In this study the influence of quenched-in (size range ca. 50-100 nm) and isothermal (size range
Eleonora Bettini   +3 more
doaj   +1 more source

In-Situ Preparation of GaN Sacrificial Layers on Sapphire Substrate in MOVPE Reactor for Self-Separation of the Overgrown GaN Crystal

open access: yesCrystals, 2020
GaN layers on sapphire substrates were prepared by using metal organic vapor phase epitaxy (MOVPE) combined with an in-situ H2 etching process for the purpose of later self-separation of thick GaN crystals produced by hydride vapor phase epitaxy (HVPE ...
Sepideh Faraji   +4 more
doaj   +1 more source

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