نتایج جستجو برای: curie depth
تعداد نتایج: 165318 فیلتر نتایج به سال:
1 Zakład Medycyny Nuklearnej i Endokrynologii Onkologicznej, Centrum Onkologii — Instytut im. Marii Curie-Skłodowskiej, Oddział w Gliwicach 2 Instytut Automatyki, Wydział Automatyki, Elektroniki i Informatyki, Politechnika Śląska, Gliwice 3 Department of Neuroradiology, University Hospital Tuebingen 4 Zakład Radiodiagnostyki, Centrum Onkologii — Instytut im. Marii Curie-Skłodowskiej, Oddział w ...
As the macro behavior of the strength of exchange interaction, state of the art of Curie temperature Tc, which is directly proportional to the exchange integrals, makes sense to the high-frequency and high-reliability microwave devices. Challenge remains as finding a quantitative way to reveal the relationship between the Curie temperature and the exchange integrals for doped barium hexaferrite...
Antarctic geothermal heat flux is a basic input variable for ice sheet dynamics simulation. It greatly affects the temperature and mechanical properties at bottom of sheet, influencing sliding, melting, internal deformation. Due to fact that Antarctica covered by thick direct measurements are very limited. This study was carried out estimate regional in continent through geophysical inversion. ...
In this paper, the chromium doped spinel zinc ferrite nanoparticles were synthesized by using of glycine as a fuel with microwave combustion method. After preparing the samples with x = 0.0, 0.5, 1.0, 1.5, 2.0, the electromagnetic and electrical properties such as dielectric constant, ac conductivity, dielectric loss factor (and Curie temperature were investigated. According to the results, in...
In this work, La0.6Sr0.4MnO3 manganite particles with nano and micro scales were prepared by Sol-gel and solid state reaction methods. The results from X-ray diffraction analysis by Fullprof software showed that the samples have been crystallized in the rhombohedral structure with (R-3C) space group. Investigation of magnetic properties showed that this compound belong to soft ferromagnetic mat...
In this work yttrium iron garnet (Y3Fe5O12 or YIG) nanoparticles have been prepared by sol-gel method, raw materials were dissolved in citric acid and warmed up and stirred to form a gel. Synthesized nanoparticles were characterized, using X-ray diffraction (XRD), FT-IR and TG-DTA methods. Magnetic properties of the nanoparticles were measured, using vibrating sample magnetometer (VSM) and Fara...
A combination of experiments and numerical modeling was used to study the spatial evolution of the ferromagnetic phase transition in a thin film engineered to have a smooth gradient in exchange strength. Mean-field simulations predict, and experiments confirm, that a 100 nm Ni_{x}Cu_{1-x} alloy film with Ni concentration that varies by 9% as a function of depth behaves predominantly as if compo...
1Department of Endocrinology, Diabetology and Internal Medicine, Medical University of Bialystok, Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland 2Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24a, 15-276 Bialystok, Poland 3Center for Metabolomics and Bioanalysis (CEMBIO), Faculty of Pharmacy, University San Pablo-CEU, Montepŕıncipe Campus, Boadilla del Monte, 2...
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