[PDF] Top 20 Theoretical study of topological insulators : models and materials

... W'e have then calculated the system conductance for a defect-free system and for a the case where api)roximately 17% or 33% vacancies per super­ cell are introduced along the direction i)eri)cndicular to the transj^ort ... See full document

... solid materials are crystalline in nature, which means that their constituent atoms are ordered in regular and repeating patterns at the microscopic ...for topological insulators known as the ... See full document

... we study gapped topological phases of matter in systems with strong inter-particle ...of topological orders in two spatial ...entangled topological orders in the framework of Walker-Wang ... See full document

... numerous theoretical studies of disorder in 1d due to its relative simplicity compared to quasi 1d and higher dimensional ...much study, as it is a statistically well behaved quantity, which follows the ... See full document

... provided a spectroscopic statement that HOPG has a high-mobility quasi-2DEG, which is eligible to show the quantum Hall effect. The first observation of Dirac fermion’s Landau level was realized by Andrei’s group of ... See full document

... a theoretical investigation of a structure analogous to the metal-insulator-metal ...dissimilar materials appears possible, making them an ideal candidate for applications requiring atomistic control in the ... See full document

... of topological insulators and topological superconductors is now one of the most active fields of research in condensed matter physics, developing at a rapid ...classified topological states ... See full document

... of materials which harbor spin-textured gapless surface states on a bulk insulating material existing in ambient conditions with no external magnetic field required as guaranteed by the materials ... See full document

... with pair of lasers. Such coupling has not been realized previously for ultracold atomic gases or any bosonic system. Furthermore, in the presence of laser coupling, the interactions between the two dressed atomic spin ... See full document

... we study bound-state solutions and the conditions for supercriticality in a graphene-based ...the topological version with enhanced SOI can be studied experimentally in the near ... See full document

... a The theoretical conductance catches the rounded shape of the peaks much better than the standard BTK model. This indicates possible p-wave pairing in the system. When increasing the field, the coherence peaks ... See full document

... A nother experim ent [92] uses Scanning Tunneling Microscopy (STM) to study th e surfaces. They bom barded a Si(001)-(2 x 1) surface with 3 keV argon ions a t an im pact angle of 30° and th en annealed it from 245 ... See full document

... tionalized nature of even-denominator FQH states guarantees that in addition to the familiar bosonic exciton (b-Exc), the system also hosts a topologically non-trivial fermionic exci- ton (f-Exc). If the f-Exc is lower ... See full document

... a topological insulator ribbon either possessing or breaking time-reversal ...of topological insulators exhibit perfect Andreev reflection, which is robust against ...of topological ... See full document

... some insulators, the conduction may take place at a very high temperature as then the energy acquired by the valence electrons is sufficient to take them into conduction ... See full document

... A THEORETICAL STUDY OF REACTION AND DIFFUSION IN MICROSTRUCTURED MATERIALS Thesis by Michael Loewenberg In Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy California Ins[.] ... See full document

... innovation oriented research programs with the aim to make the research world more accessible to industry and to improve and intensify contacts between research world and business community have been set up by the Dutch ... See full document

... Using theoretical methods we have described a set of molecules that are promising as electron transport mate- rials for blue ...These materials have the chemical functionality to transport electrons and can ... See full document

... localized at the interface between vacuum and a doped TI with bulk carrier density were also theoretically predicted. 15 Therefore, it would be very interesting to experimentally study the surface plasmons on the ... See full document

... Gorur, Ravindranath Srinivasan, "Research into polymeric insulating materials for high voltage outdoor insulators." (1986).. Electronic Theses and Dissertations.[r] ... See full document