H2020Индивидуална стипендия2015–2017

ARTE · Atomic Research for Topological Engineering

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период: 2015-05-01 → 2017-04-30
Финансиране от ЕС: 158 122 €
Участници: 1
Схема: MSCA-IF-EF-ST

Линиите свързват координатора с партньорите.

Накратко на български

Магнитни атоми върху свръхпроводящи повърхности се използват за създаване на специални частици, наречени майоранови фермиони. Те помагат за разработването на топологични квантови компютри, които да обработват данни по-бързо и без грешки.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Atomic Research for Topological Engineering

Topological quantum computation (TQC) is a revolutionary technique which allows to have error-free, robust, fast processing and a smaller computing system. TQC is the next generation of the computation. In this project, we would like to implement TQC by means of atomic manipulation in a scanning tunneling microscope (STM). STM is the tool to image and measure the electronic states of objects on a surface using quantum tunneling through a vacuum barrier between the probe(tip) and the sample. This project aims at building the foundations to make TQC possible. Majorana fermions are composite particles, like many other quasiparticles found in condensed matter. Using these Majorana fermion particles, it is theoretically predicted TQC in reality. When a Majorana fermion binds to a defect, Majorana bound states emerge, and the transformations between those states are the keys that will permit us to perform TQC. The discovery of new exotic states of matter by 1-D chains of magnetic atoms on superconductors brings a lot of interest to the TQC field. That is because we can use to manipulate and make different trajectory of Majorana Fermions that live in those new exotic states such as the Majorana bound states in the system. The objectives are then to study and evaluate different types of spin-chains on several superconducting substrates to explore and eventually fabricate the Majorana bound states that are at the base of TQC.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

Topological quantum computation (TQC) deals with the transformations related to the overall shape (“topology”) of a quantum trajectory to perform operations on data and go beyond the limitations of quantum computation. It is a revolutionary technique because it will allow quantum operations to be error free and robust while taking advantage of the radically new approaches of quantum computation, which means smaller systems, less energy dissipation, and faster processing. TQC may be naturally implemented using atomic scale systems such as those created by atomic manipulations with scanning probe techniques. The present project is to lay the foundations to make TQC possible. These foundations are the discovery of new exotic states of matter by developing the science and technology of 1-D chains of magnetic moments on superconductors. This implies multi-disciplinary training in single-molecule chemistry, fabrication of superconducting materials, atomic scale magnetic devices and quantum-computation principles. The project is aimed at creating unique career perspectives by learning skills in the atomic engineering of topological superconductors which will grant Dr. Choi a leading independent position. Intersectoral secondments will be used to explore industry interest in developing TQC as a high-value added technology.

Оригинален текст от CORDIS (на английски).

Участници

ASOCIACION CENTRO DE INVESTIGACION COOPERATIVA EN NANOCIENCIAS CIC NANOGUNE · San SebastianКоординаторИспания