Using Imperfect Semiconductor Systems for Unique Identification

This thesis describes novel devices for the secure identification of objects or electronic systems. The identification relies on the the atomic-scale uniqueness of semiconductor devices by measuring a macroscopic quantum property of the system in question. Traditionally, objects and electronic systems have been securely identified by measuring specific characteristics: common examples include passwords, fingerprints used to identify a person or an electronic device, and holograms that can tag a given object to prove its authenticity. Unfortunately, modern technologies also make it possible to circumvent these everyday techniques.
Variations in quantum properties are amplified by the existence of atomic-scale imperfections. As such, these devices are the hardest possible systems to clone. They also use the least resources and provide robust security. Hence they have tremendous potential significance as a means of reliably telling the good guys from the bad.

List of contents

An Introduction to Security Based on Physical Disorder.- An Introduction to Semiconductors and Quantum Confinement.- Sample Preparation and Experimental Techniques.- Unique Identification with Resonant Tunneling Diodes.- Langmuir-Blodgett Deposition of 2D Materials for Unique Identification.- Building Optoelectronic Heterostructures with the Langmuir-Blodgett Technique.- Conclusions and Future Work.

Summary

Nominated as an outstanding PhD Thesis by the University of Lancaster
Provides basis for potentially very significant advances in secure identification

Gives accessible introductions both to the physics and the security aspects
Breakthrough work that has been recognized by UK research council's ICT Pioneers Award

Product details

• Authors: Jonathan Roberts
• Publisher: Springer, Berlin
• Languages: English
• Product format: Paperback / Softback
• Released: 01.01.2018
• EAN: 9783319885049
• ISBN: 978-3-31-988504-9
• No. of pages: 123
• Dimensions: 155 mm x 7 mm x 235 mm
• Weight: 225 g
• Illustrations: XV, 123 p. 72 illus., 8 illus. in color.
• Series: Springer Theses
• Subjects: Natural sciences, medicine, IT, technology > Physics, astronomy > Atomic physics, nuclear physics; B, Sicherheitssysteme und Brandmeldeanlagen, Optical and Electronic Materials, Physics and Astronomy, Electronic materials, Electronic devices & materials, Optical Materials, Semiconductors, Security & fire alarm systems, Security Science and Technology, System safety