Results 21 to 30 of about 356,688 (264)

Competing Magnetic Interactions and Field-Induced Metamagnetic Transition in Highly Crystalline Phase-Tunable Iron Oxide Nanorods

open access: yesNanomaterials, 2023
The inherent existence of multi phases in iron oxide nanostructures highlights the significance of them being investigated deliberately to understand and possibly control the phases.
Supun B. Attanayake   +5 more
doaj   +1 more source

Morphological, Structural, and Optical Features of Thermally Annealed Slag Powders Generated from the Iron and Steel Industry: A Source of Disordered Iron Oxide Composites

open access: yesCrystals, 2023
Steel slag waste produced by the steel industry accumulates in open areas or is disposed of in landfills, causing harm to the environment and human health. Valorizing steel slag through comprehensive data analysis is imperative and could add value to the
Ahmad M. Saeedi   +7 more
doaj   +1 more source

Quantum annealing: an overview

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2022
In this review, after providing the basic physical concept behind quantum annealing (or adiabatic quantum computation), we present an overview of some recent theoretical as well as experimental developments pointing to the issues which are still debated.
Atanu Rajak   +3 more
openaire   +3 more sources

Deposition and Characterization of Antimony Tin Sulphide using Spray Pyrolysis [PDF]

open access: yesPhysics Access
Spray pyrolysis is a method commonly used in aerosol processes for atomizing chemical precursors into aerosol droplets ready for dispersion in gas mediums to form thin films on passing through a hot reactor and getting evaporated.
Awuzie C Laura   +3 more
doaj   +1 more source

ANALISIS PENGARUH VARIASI HOLDING TIME ANNEALING TERHADAP LAJU KOROSI TITANIUM PADA LARUTAN CAIRAN TUBUH SINTETIS

open access: yesRekayasa Mesin, 2023
Biomaterials are crucial for bone implants due to their biocompatible and inert nature, ensuring no adverse effects within the human body. Titanium is renowned for its exceptional corrosion resistance.
Tubagus Noor Rohmannudin   +4 more
doaj   +1 more source

Mathematical Aspects of the Digital Annealer’s Simulated Annealing Algorithm

open access: yesJournal of Statistical Physics, 2023
The Digital Annealer is a CMOS hardware designed by Fujitsu Laboratories for high-speed solving of Quadratic Unconstrained Binary Optimization (QUBO) problems that could be difficult to solve by means of existing general-purpose computers. In this paper, we present a mathematical description of the first-generation Digital Annealer's Algorithm from the
Bruno Hideki Fukushima-Kimura   +3 more
openaire   +4 more sources

Design and facile synthesis of defect-rich C-MoS2/rGO nanosheets for enhanced lithium–sulfur battery performance

open access: yesBeilstein Journal of Nanotechnology, 2019
We report a simple one-step hydrothermal strategy for the fabrication of a C-MoS2/rGO composite with both large surface area and high porosity for the use as advanced electrode material in lithium–sulfur batteries.
Chengxiang Tian   +6 more
doaj   +1 more source

Tuning of SnS Thin Film Conductivity on Annealing in an Open Air Environment for Transistor Application

open access: yesEast European Journal of Physics, 2020
The study aimed at enhancement and optimisation of SnS conductivity via annealing for field effect transistor’s semiconductor channel layer application. Interstitials and vacancies in SnS films are known to cause carrier traps which limit charge carriers
Thomas Daniel   +3 more
doaj   +1 more source

Improving parameters of planar pulse diode using gettering

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2021
Pulse diodes are widely used as part of high-frequency pulse circuits. However, it should be noted that the cost of pulsed diodes remains relatively high, due to the low yield of suitable devices when they are sorted according to the criteria of reverse ...
Viktor Litvinenko   +3 more
doaj   +1 more source

Annealed MAP

open access: yesCoRR, 2012
Maximum a Posteriori assignment (MAP) is the problem of finding the most probable instantiation of a set of variables given the partial evidence on the other variables in a Bayesian network. MAP has been shown to be a NP-hard problem [22], even for constrained networks, such as polytrees [18].
Changhe Yuan   +2 more
openaire   +3 more sources

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