Магнитные свойства массивов железных нанонитей: влияние геометрических параметров Елмекави Ахмед Хассан Абделрахман

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Елмекави, Ахмед Хассан Абделрахман.Магнитные свойства массивов железных нанонитей : влияние геометрических параметров : диссертация ... кандидата физико-математических наук : 01.04.07 / Елмекави Ахмед Хассан Абделрахман ; [Место защиты: ФГБОУ ВО «Санкт-Петербургский государственный университет»]. - Санкт-Петербург, 2021. - 208 с. : ил.; 14,5х20,5 см.

Оглавление диссертациикандидат наук Елмекави Ахмед Хассан Абделрахман
Table of Contents
Introduction
Chapter 1. Literature review
1.1 Applications of magnetic nanowires
Biomedical applications. Drug delivery
Biomedical applications. Hyperthermia
Magnetic field sensors
Acoustic and tactile sensors
Information storage
1.2 Factors determining the magnetic properties of arrays of nanowires
Chapter 2. Research methods
2.1 Sample synthesis
2.2 Samples attestation methods
2.2.1 Scanning Electron Microscopy (SEM)
2.2.2 X-ray diffraction (XRD)
2.2.3 Small-angle X-ray scattering
2.3 Methods of investigating magnetic properties
2.3.1 SQUID magnetometry
2.3.2 Analysis of first order magnetization reversal curves
2.3.3 Micromagnetic simulation
Chapter 3. FORC analysis of arrays of iron nanowires
3.1 Sample attestation
3.2 Magnetic properties
3.3 Conclusion
Chapter 4. Effect of length on magnetic properties
4.1 Samples attestation
4.2 Magnetic Properties
4.3 Concluding
Chapter 5. Theoretical approaches for describing the magnetic properties of arrays of iron nanowires
5.1 Samples Attestation
5.2 Analytical and numerical used models
5.3 Results and discussion
5.3.1 Geometry I. The magnetic field is applied parallel to the long axis of the wires
5.3.2 Geometry II. The magnetic field is applied perpendicular to the long axis of the wires
5.4 Conclusion
Conclusion
Acknowledgment
References