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Read-Out and Coherent Manipulation of an Isolated Nuclear Spin

Using a Single-Molecule Magnet Spin-Transistor

  • Stefan Thiele

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Stefan Thiele
    Pages 1-12
  3. Stefan Thiele
    Pages 13-21
  4. Stefan Thiele
    Pages 39-68
  5. Stefan Thiele
    Pages 69-86
  6. Stefan Thiele
    Pages 87-103
  7. Stefan Thiele
    Pages 105-132
  8. Stefan Thiele
    Pages 133-136
  9. Back Matter
    Pages 137-159

About this book

Introduction

This thesis sheds new light on the worldwide first electrical manipulation of a single nuclear spin. Over the last four decades, the size of a bit, the smallest logical unit in a computer, has decreased by more than two orders of magnitude and will soon reach a limit where quantum phenomena become important. Inspired by the power of quantum mechanics, researchers have already identified pure quantum systems, having, analog to a classical bit, two controllable and readable states. In this regard, the inherent spin of electrons or nuclei with its two eigenstates, spin up and spin down, is a promising candidate. Using expertise in the field of single-molecule magnets, the author developed a molecular transistor, which allows quantum information to be written onto a single nuclear spin by means of an electric field only, and, in addition, enables the electronic read-out of this quantum state. This novel approach opens a path to addressing and manipulating individual nuclear spins within a very confined space (a single molecule), at high speed. Thus, the author was able to show that single molecule magnets are promising candidates for quantum information processing, which is triggering a new field of research towards molecular quantum electronics.

Keywords

Electrical spin manipulation Electrical spin read-out Hyperfine Stark-effect Quantum bit storage and read-out Single-molecule magnet Spin transistor

Authors and affiliations

  • Stefan Thiele
    • 1
  1. 1.Sensirion AGStaefaSwitzerland

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-319-24058-9
  • Copyright Information Springer International Publishing Switzerland 2016
  • Publisher Name Springer, Cham
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-319-24056-5
  • Online ISBN 978-3-319-24058-9
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site
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