Št. zadetkov: 18
Doktorska disertacija
Oznake:
topological insulators;topological surface states;Bi2Se3;thin films;Ag;Ti;Pt;morphology;interfaces;solid-state reaction;metal selenides;reactivity;stability;electron microscopy;dissertations;
Topological insulators (TIs) represent a new state of matter that possess a different band structure than regular insulators or conductors. They are characterized with a band gap in the bulk and conductive topological states on the surface, which are spin polarized and robust toward contamination or ...
Leto:
2021
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
topological insulator;electronic properties;synchrotron radiation;
Binary bismuth chalcogenides, Bi2Se3 and Bi2Te3, have been extensively studied as reference topological
insulators (TIs). These materials are bulk insulators with topological surface states (TSS) crossing the
Fermi level. In contrast to conventional surface states of metals, the TSS are extremely ...
Leto:
2019
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
topološki izolatorji;kovinski kontakti;stične ravnine;
Chemistry of topological insulator interfaces with metal electrodes
Leto:
2019
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
topological surface state;bismuth selenide;metalic clusters;
Chemical reactivity of topological surface state electrons
Leto:
2019
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
topological insulators;surfaces;metals;
Interfacial reaction, morphology and growth mode of metals on topological insulator surfaces
Leto:
2019
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
thermal lens spectrometry;photothermal beam deflection spectroscopy;dye remediation;photothermal technique;photocatalytic degradation;reactive blue 19;TiO2 modification;
In recent years a classification of materials based on their topological order gained popularity due to the discovery of materials with special topological character – topological insulators (TI). TI have different band structure than regular insulators or conductors. They are characterized by a ban ...
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
Bi2Se3;interface;topological insulator;chemical instability;
Our research is dedicated to a study of an interface between a Bi2Se3 topological insulator (TI) and various metals due to the essential need for providing a metal contact for devices. The main objective is to characterize structural and chemical properties at the interface, where the electronic pro ...
Leto:
2019
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
topološki izolatorji;Bi2Se3;kovinski stiki;
Understanding an interaction at an interface between a topological insulator and a metal is of critical importance when designing electronic and spintronic devices or when such systems are used in catalysis. In this paper, we report on a chemical instability of the interface between Bi2Se3 and Ag st ...
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake:
topological insulators;topological surface states;solid-state reaction;TI/metal interface;
Topological insulators (TI) are materials that, while having a forbidden bandgap in bulk, are conductors at their surface due to presence of surface-localized electronic states crossing the band gap. [1] TIs are possible because of a time reversal symmetry and spin-orbit coupling, which invert bulk ...
Leto:
2017
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)
Izvirni znanstveni članek
Oznake:
copper(II) complex;gel phase crystallisation;crystal habit modification;isonicotinate-N-oxide;X-ray diffraction;
We report the crystallisation of three forms of copper(II) isonicotinate-N-oxide complex and their phase interconversion via solvent-mediated crystal to crystal transformation. The different forms of copper complex have been isolated and characterised by single crystal X-ray diffraction. Gel phase c ...
Leto:
2018
Vir:
Repozitorij Univerze v Novi Gorici (RUNG)