نتایج جستجو برای: spin stabilization

تعداد نتایج: 173619  

Background & Aims: In recent years, iron oxide nanoparticles have been used in contrast-enhanced magnetic resonance imaging for diagnosing a wide range of diseases. In order to provide biocompatibility and prevent the toxicity of the nanoparticles, using organic or inorganic coating around these nanoparticles is important for their application. The aim of this study is to investigate the effect...

Journal: :Physical Review Materials 2022

Skyrmion stabilization in novel magnetic systems with the B20 crystal structure is reported here, primarily based on theoretical results. The focus effect of alloying $3d$ sublattice by substitution heavier $4d$ and $5d$ elements, ambition to tune spin-orbit coupling its influence interactions. State-of-the-art methods density functional theory are used calculate both isotropic anisotropic exch...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
فریده محمودزاده فرزاد اسدی محمود دوستی

liposomes as a drug carrier have numerous dominancy. liophilization is the most propr form of these products for long-term maintenance, but this procedure is affected by unstabilizing agent that results in destruction of membrane, release of content and change in size and microbial contamination hence for prevention of the adverse effects, the protective role of sugars such as: maltose, fructos...

2006
Mikhail Auguston Thomas S. Cook James B. Michael Man-Tak Shing Harsha Tummala Duminda Wijesekera Geoffrey G. Xie Leonard A. Ferrari

Journal: :Physical review 2023

We introduce the generalization of Slave-Spin Mean-Field method to broken-symmetry phases. Through a variational approach we derive single-particle energy shift in mean-field equations which generates appropriate self-consistent field responsible for stabilization broken symmetry. With this correction different flavours slave-spin are actually same and they give identical results Kotliar-Rucken...

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