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Author :
Release : 2004
Genre :
Kind : eBook
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Book Synopsis Unconventional Ordering of Spins and Orbitals in Transition Metal Oxides by :
Download or read book Unconventional Ordering of Spins and Orbitals in Transition Metal Oxides written by . This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: Copy and paste abstract here ...
Author : Gang Cao
Release : 2021-06-14
Genre : Science
Kind : eBook
Book Rating : 510/5 ( reviews)
Book Synopsis Physics of Spin-Orbit-Coupled Oxides by : Gang Cao
Download or read book Physics of Spin-Orbit-Coupled Oxides written by Gang Cao. This book was released on 2021-06-14. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at graduate students, post docs and senior researchers with preliminary expertise in materials physics or chemistry, and with an interest in the physical and chemical properties of 4d- and 5d transition metal oxides, especially ruthenates and iridates. The 4d- and 5d-transition metal oxides are among the most current and interesting quantum materials. This book reviews recent experimental and theoretical evidence that the physical and structural properties of these materials are decisively influenced by strong spin-orbit interactions that compete with comparable Coulomb, magnetic exchange and crystalline electric field interactions. This competition often leads to unusual ground states and magnetic frustration that are unique to this class of materials. Novel coupling between the orbital/lattice and spin degrees of freedom, which seriously challenge current theoretical models and are not addressed by traditional textbooks, are of particular interest, This book also reviews a few techniques for single-crystal growth that are most suitable for the 4d- and 5d-transition metal oxides. The discussion is intended to help fill an existing void in the literature describing relevant synthesis techniques for 4d- and 5d-materials, which is a daunting experimental challenge.
Author : Morgan Richard Harvey
Release : 2004
Genre :
Kind : eBook
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Book Synopsis Spin and Orbital Order in Transition Metal Oxides by : Morgan Richard Harvey
Download or read book Spin and Orbital Order in Transition Metal Oxides written by Morgan Richard Harvey. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Simon Arthur John Kimber
Release : 2008
Genre :
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Book Synopsis Spin and Orbital Ordering in Ternary Transition Metal Oxides by : Simon Arthur John Kimber
Download or read book Spin and Orbital Ordering in Ternary Transition Metal Oxides written by Simon Arthur John Kimber. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alex Frano
Release : 2014-05-28
Genre : Technology & Engineering
Kind : eBook
Book Rating : 703/5 ( reviews)
Book Synopsis Spin Spirals and Charge Textures in Transition-Metal-Oxide Heterostructures by : Alex Frano
Download or read book Spin Spirals and Charge Textures in Transition-Metal-Oxide Heterostructures written by Alex Frano. This book was released on 2014-05-28. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents the results of resonant and non-resonant x-ray scattering experiments demonstrating the control of collective ordering phenomena in epitaxial nickel-oxide and copper-oxide based superlattices. Three outstanding results are reported: (1) LaNiO3-LaAlO3 superlattices with fewer than three consecutive NiO2 layers exhibit a novel spiral spin density wave, whereas superlattices with thicker nickel-oxide layer stacks remain paramagnetic. The magnetic transition is thus determined by the dimensionality of the electron system. The polarization plane of the spin density wave can be tuned by epitaxial strain and spatial confinement of the conduction electrons. (2) Further experiments on the same system revealed an unusual structural phase transition controlled by the overall thickness of the superlattices. The transition between uniform and twin-domain states is confined to the nickelate layers and leaves the aluminate layers unaffected. (3) Superlattices based on the high-temperature superconductor YBa2Cu3O7 exhibit an incommensurate charge density wave order that is stabilized by heterointerfaces. These results suggest that interfaces can serve as a powerful tool to manipulate the interplay between spin order, charge order, and superconductivity in cuprates and other transition metal oxides.
