Molecular Spintronics

From Organic Semiconductors to Self-Assembled Monolayers

  • Marta Galbiati

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xix
  2. Introduction to Organic and Molecular Spintronics

    1. Front Matter
      Pages 1-1
    2. Marta Galbiati
      Pages 3-17
  3. Self-Assembled Monolayers for Molecular Spintronics

    1. Front Matter
      Pages 43-43
    2. Marta Galbiati
      Pages 45-81
    3. Marta Galbiati
      Pages 111-136
  4. Room Temperature Spin Injection in Organic Semiconductors

    1. Front Matter
      Pages 137-137
    2. Marta Galbiati
      Pages 153-178
  5. Back Matter
    Pages 179-183

About this book


This thesis targets molecular or organic spintronics and more particularly the spin polarization tailoring opportunities that arise from the ferromagnetic metal/molecule hybridization at interfaces: the new concept of spinterface. Molecular or organic spintronics is an emerging research field at the frontier between organic chemistry and spintronics.
The manuscript is divided into three parts, the first of which introduces the basic concepts of spintronics and advantages that molecules can bring to this field. The state of the art on organic and molecular spintronics is also presented, with a special emphasis on the physics and experimental evidence for spinterfaces.
The book’s second and third parts are dedicated to the two main experimental topics investigated in the thesis: Self-Assembled Monolayers (SAMs) and Organic Semiconductors (OSCs). The study of SAMs-based magnetic tunnel nanojunctions reveals the potential to modulate the properties of such devices “at will,” since each part of the molecule can be tuned independently like a “LEGO” building block. The study of Alq3-based spin valves reveals magnetoresistance effects at room temperature and is aimed at understanding the respective roles played by the two interfaces. Through the development of these systems, we demonstrate their potential for spintronics and provide a solid foundation for spin polarization engineering at the molecular level.


Interface hybridization Magnetic devices Magnetic tunnel junctions Magnetoresistance Molecular spintronics Organic semiconductors Organic spintronics Self-assembled monolayers Spin valves Spinterface

Authors and affiliations

  • Marta Galbiati
    • 1
  1. 1.Institute of Molecular ScienceUniversity of ValenciaPaternaSpain

Bibliographic information

Industry Sectors
Chemical Manufacturing
Consumer Packaged Goods