Results 11 to 20 of about 389,998 (315)
Complexity of Quantum Impurity Problems [PDF]
Communications in Mathematical Physics, 2016 We give a quasi-polynomial time classical algorithm for estimating the ground state energy and for computing low energy states of quantum impurity models.
S. Bravyi, David Gosset
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Synthesis and Characterization of ω-Halogenated Poly(dimethyl siloxane) [PDF]
علوم و تکنولوژی پلیمر, 2014 Poly(dimethyl siloxane) (PDMS) has received special attention due to its unique properties such as high surface tension, high gas permeability, high hydrophobicity, high chain flexibility at room temperature, good biocompatibility and very low glass ...
Mojtaba Farrokhi, Mahdi Abdollahi
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The Effect of Thermal Annealing on the Electrophysical Properties of Samples n-Si
East European Journal of Physics, 2023 This paper presents the results of studies of the effect of isothermal annealing at temperatures T = 673¸1473 K in the time interval 5¸60 minutes on the electrical properties of silicon, simultaneously alloyed with nickel and copper. Samples of n-Si were
Nozimjon A. Turgunov +2 more
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Mapping the orbital structure of impurity bound states in a superconductor [PDF]
Nature Communications, 2016 A magnetic atom inside a superconductor locally distorts superconductivity. It scatters Cooper pairs as a potential with broken time-reversal symmetry, leading to localized bound states with subgap excitation energies, named Shiba states.
Deung-Jang Choi +5 more
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The Degradation Product of Ramipril Is Potentially Carcinogenic, Genotoxic and Mutagenic
Applied Sciences, 2023 (1) Background: The aim of this study was to identify the degradation product of ramipril (RAM) formed under dry air and to verify its potential modes of carcinogenicity. We intended to check whether its formation and presence in final dosage forms could
Katarzyna Regulska +3 more
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Influence of Oxygen Impurity on Nitrogen Atmospheric-Pressure Plasma Jet
Applied Sciences, 2023 This study discussed the effect of oxygen impurity in the inlet gas of a nitrogen atmospheric pressure plasma jet (APPJ). A numerical model that takes into account the fluid dynamics, heat transfer, mass transfer, diffusion, and chemical reactions was ...
Jia-Shiuan Tsai, Jian-Zhang Chen
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CONTROL OF THE PROPERTIES OF TRANSPARENT CONDUCTING OXIDES DEPENDING ON THE SOLUTION PARAMETERS
Измерение, мониторинг, управление, контроль, 2021 Background. Traditional methods of synthesis of transparent conducting oxides-a promising material for opto-and semiconductor devices and devices-have serious disadvantages due to the use of vacuum and high production costs.
T.O. Zinchenko +5 more
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Does the Soil Tillage Affect the Quality of the Peanut Picker?
Agronomy, 2023 Machine harvesting is an essential step of crop production, considering a dynamic operation, and is subject to losses due to several factors that affect its quality.
Armando Lopes de Brito Filho +5 more
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Charged Impurity Scattering in Graphene [PDF]
, 2007 Valuable insight into the influence of scattering from impurities on the peculiar electronic properties of graphene are gained by a systematic study of how its conductivity changes with increasing concentration of potassium ions deposited on its surface.
Jianhao Chen +6 more
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Frontiers in Pharmacology, 2014 The bioengineered tissue plasminogen activator tenecteplase is an important treatment modality of acute myocardial infarction recommended by international guidelines.
Werner eKliche +5 more
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