000			04021nam a22002537a 4500
005			20221122161905.0
008			221122b |||||||| |||| 00| 0 eng d
020			_a9783319866185
028			_a: Zafaa Books & Distributors _b: 313/56F,Anand Nagar, Inderlok, Delhi-110035 _c: ZBD0501 _d: 05/11/2022
082			_a538.4 GUI
100			_aGuimarães , Alberto P.
245			_a Principles of nanomagnetism _c/ Alberto P. Guimarães.
260			_a, Cham _b: Springer _c, 2017.
300			_axv, 335p. _c: 24cm.
365			_b14578
505			_aForeword; Preface to the Second Edition; Preface to the First Edition; References; Contents; 1 The Basis of Nanomagnetism; 1.1 Introduction: The Importance of Nanomagnetism; 1.2 The Origin of Nanomagnetic Behavior; 1.2.1 Sample Dimensions and Characteristic Lengths; 1.2.2 Broken Translation Symmetry; 1.2.3 Nanomagnetic Samples and Dynamic Behavior; 1.3 Dimensionality and Critical Behavior; References; 2 Magnetic Domains; 2.1 Introduction; 2.2 Interactions in Magnetic Materials; 2.2.1 Exchange Interaction; 2.2.2 Magnetostatic Energy; 2.2.3 Magnetic Anisotropy. 2.2.4 Magnetoelastic Energy and Magnetostriction2.3 Elements of Micromagnetism; 2.3.1 Equation of Motion; 2.4 Magnetic Domains; 2.4.1 Domain Wall Width; 2.4.2 Single-Domain Critical Diameters; 2.4.3 Domain Wall Motion; 2.5 Random Anisotropy; References; 3 Magnetism of Small Particles; 3.1 Introduction; 3.2 Particle Size and Magnetic Behavior; 3.3 Superparamagnetism; 3.3.1 Superparamagnetism: The Langevin Function; 3.4 Surface Effects; 3.5 The Stoner Wohlfarth Model; 3.5.1 Inhomogeneous Magnetization Reversal; 3.5.2 Precessional Magnetization Reversal. 3.5.3 Current-Induced Magnetization Reversal3.6 Interaction Between Particles; References; 4 Magnetism of Thin Films and Multilayers; 4.1 Introduction; 4.1.1 Thin Films: Planar Systems; 4.1.2 Thin Films: Laterally Structured Systems; 4.2 Anisotropy in Thin Films; 4.3 Domain Walls and Magnetization Reversal in Thin Films; 4.4 Exchange Bias; 4.5 Interlayer Exchange Coupling; References; 5 Magnetotransport and Spin Current Effects; 5.1 Introduction; 5.2 Spin Dependent Scattering and Giant Magnetoresistance (GMR); 5.2.1 Valet Fert Model for GMR. 5.3 Tunnel Magnetoresistance (TMR) and Other Magnetoresistance Effects5.3.1 The Anisotropic Magnetoresistance (AMR); 5.4 Current-Induced Domain Wall Motion and Spin Transfer Torque (STT); 5.5 Spin Current Effects: Spin Hall Effect, Spin Pumping, and Spin Thermal Effects; References; 6 Magnetism of Nanodisks, Nanorings, Nanowires, and Nanotubes ; 6.1 Introduction; 6.2 Nanodisks; 6.3 Nanorings; 6.4 Nanowires and Nanotubes; References; 7 Magnetic Recording; 7.1 Introduction; 7.2 Principles of Magnetic Recording; 7.3 Novel Magnetic Recording Systems; 7.3.1 Nanodisk and Nanoring Memories. 7.3.2 Domain Wall and Skyrmion MemoriesReferences; Solutions to the Exercises; Problems of Chapter 1; Problems of Chapter 2; Problems of Chapter 3; Problems of Chapter 4; Problems of Chapter 5; Problems of Chapter 6; Problems of Chapter 7; Appendix A The Hall Effect; Appendix B Elements of Thermoelectricity; Appendix C Units in Magnetism; Appendix D Physical Constants; Glossary; Bibliography; Material Index; Symbol Index; Author Index; Subject Index
520			_aThe second edition of this book on nanomagnetism presents the basics and latest studies of low-dimensional magnetic nano-objects. It highlights the intriguing properties of nanomagnetic objects, such as thin films, nanoparticles, nanowires, nanotubes, nanodisks and nanorings as well as novel phenomena like spin currents. It also describes how nanomagnetism was an important factor in the rapid evolution of high-density magnetic recording and is developing into a decisive element of spintronics. Further, it presents a number of biomedical applications
650			_aMagnetism
650			_aNanostructured materials
650			_aNanotechnology
650			_aPhysics Magnetism
700			_aAlberto P. Guimarães
942			_cBOOK
999			_c59762 _d59762