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DelftX: Development and Applications of Germanium Quantum Technologies

Unravel the physics behind Germanium qubits, their fabrication process, control, and applications. Learn how to apply machine learning for auto-tuning, and how to perform quantum error correction and quantum algorithms.

Development and Applications of Germanium Quantum Technologies
6 semanas
6–7 horas por semana
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Comienza el 14 nov

Sobre este curso

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In the race towards a fault-tolerant quantum computer, the semiconducting qubit platform is the only one that has, thus far, been shown to be scalable. Germanium qubits are a new type of semiconducting qubits, and their progress has been exceptionally fast since the development of the material in 2018.
You will learn about the physics behind Germanium qubits, their advantages, and challenges compared to other qubit platforms, and the electrical components that are needed to control them. In addition, you will familiarize yourself with different companies from the semiconducting industry, the fabrication facilities, and the latest developments in the field.

This course is a collaboration between several parties, all of whom have state-of-the-art facilities for fabrication, control, or applications using Germanium qubits. By taking this course you will have the opportunity to learn about Germanium qubits from professionals in the field who are conducting innovative research that is not being done elsewhere.

The course is a journey of discovery, so we encourage you to bring your own experiences, insights, and thoughts via the forum!

This course was supported by IGNITE – Integrated Germanium Quantum Technology. This project has received funding from the European Union's Horizon Europe Programme under grant agreement no.101069515.

De un vistazo

  • Institution DelftX
  • Subject Informática
  • Level Advanced
  • Prerequisites

    Courses on Edx.org:

    • Fundamentals of Quantum Information
    • The Hardware of a Quantum Computer

    A prior knowledge of different fabrication methods.

  • Language English
  • Video Transcript English
  • Associated programs
  • Associated skillsFault Tolerance, Electronic Components, Error Detection And Correction, Germanium, Scalability, Research, Legal Discovery, Quantum Technology, Innovation, Machine Learning, Physics

Lo que aprenderás

Omitir Lo que aprenderás
  • Understand the physics behind Germanium qubits and their advantages and challenges.
  • Learn how Germanium qubits can be controlled and how this process can be automatized using machine learning.
  • Familiarize yourself with different companies in the semiconducting industry and their facilities.
  • Identify how quantum algorithms and quantum error correction can be performed using Germanium qubits.

Plan de estudios

Omitir Plan de estudios

WEEK 1: Semiconductor devices and materials

  • Semiconductor devices - industrial approach
    • What can CMOS technology do for quantum computing?
    • Semiconductor devices and their scaling using the industrial approach
    • Semiconductor foundry facilities: the good and the bad for qubits
    • IMEC's latest qubit developments
    • Summary and outlook
  • Semiconductor materials - structure and growth
    • Semiconductors for spin qubits
    • Germanium quantum wells on silicon
    • Germanium quantum wells on silicon-germanium
    • Growth methods
    • Characterization techniques

WEEK 2: Germanium qubits

  • Quantum dot qubits and Germanium physics
  • Germanium qubits - single spin and scaling
  • Germanium qubits - multi-spin encodings
    • Physics of holes
    • Hole spin qubits
  • Mid-term exam (multiple choice)

WEEK 3: Tuning quantum dots

  • Electronics for quantum computing
    • Introduction to electronics for quantum computing
    • Room temperature electronics
    • Cryogenic qubit chip carriers
    • Contribution to IGNITE
  • Quantum dots auto-tuning - experimental
    • Auto-tuning a quantum computer
    • Tuning and operation of arrays
    • Finding operation points example
  • Quantum dots auto-tuning - theor
    • What is auto-tuning?
    • Neural network tuning
    • Navigating charge stability diagrams
    • Experimental implementation
    • Towards universal quantum algorithms

WEEK 4: Quantum error correction and quantum algorithms

  • Quantum error correction
    • Classical error correction
    • Quantum error correction
    • Progress and challenges
  • Quantum algorithms
    • Introduction to quantum algorithms
    • The first algorithms
    • Quantum annealing
    • Quantum machine learning

WEEK 5:

  • Final exam (multiple choice)

¿Quién puede hacer este curso?

Lamentablemente, las personas residentes en uno o más de los siguientes países o regiones no podrán registrarse para este curso: Irán, Cuba y la región de Crimea en Ucrania. Si bien edX consiguió licencias de la Oficina de Control de Activos Extranjeros de los EE. UU. (U.S. Office of Foreign Assets Control, OFAC) para ofrecer nuestros cursos a personas en estos países y regiones, las licencias que hemos recibido no son lo suficientemente amplias como para permitirnos dictar este curso en todas las ubicaciones. edX lamenta profundamente que las sanciones estadounidenses impidan que ofrezcamos todos nuestros cursos a cualquier persona, sin importar dónde viva.

Este curso es parte del programa Quantum 301: Quantum Computing with Semiconductor Technology Professional Certificate

Más información 
Instrucción por expertos
2 cursos de capacitación
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3 meses
6 - 7 horas semanales

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