Skip to main content

Semiconductor Physics Group

Semiconductor Physics Group

Home
Publications
People
Events
PhDs / Jobs
Former members

About Us

About Us overview
Our Partners
How to find us

Research

Research overview
Quantum Dot Refrigeration
Projects for undergraduates and summer students
Press Cuttings
Summer projects

Carbon Electronics

Carbon Electronics overview
Electrically Contacting Molecules Using Graphene for Energy Harvesting
Graphene quantum dots
Scanning Probe Microscopy (SPM) of Graphene

Surface acoustic waves (SAWs)

Surface acoustic waves (SAWs) overview
SAW-driven quantised charge transport
The use of SAWs to manipulate quantum bits (qubits)
Playing ping-pong with single electrons
A single-photon production line driven by a sound wave

Quantum Optics

Quantum Optics overview
Self-assembled quantum dots
Solid-state photonic interfaces based on single quantum dots and quantum dot molecules

2D Transport

2D Transport overview
Coupled Two-Dimensional Electron or Hole Gases
Electron hole bilayers

1D Transport

1D Transport overview
Electrons take the fast and slow lanes at the same time
Spin-charge separation in quantum wires
Testing theories that go beyond the regime of applicability of Luttinger-liquid theory
Incipient formation of an electron lattice in quantum wires

Fundamentals of low-dimensional semiconductor systems

Fundamentals of low-dimensional semiconductor systems overview
Introduction to low-dimensional systems
Electrons in few dimensions
Low-dimensional electron systems in a perpendicular magnetic field
Antidots
Surface Acoustic Waves (SAWs)
Low-temperature scanning probes

PhD projects

PhD projects overview
Measuring spin-charge separation and high-energy effects in an interacting 1D Luttinger Liquid
Electrically Contacting Molecules Using Graphene for Energy Harvesting
Project Posters

Useful links

Useful links overview
The Cavendish Laboratory
SP risk assessments

Home
About Us
About Us
About Us overview
- Our Partners
- How to find us
Research
Research
Research overview
Publications
People
Events
PhDs / Jobs
Useful links
Useful links
Useful links overview
- The Cavendish Laboratory
- SP risk assessments
Former members
- Home
- About Us
- Research
- Publications
- People
- Events
- PhDs / Jobs
- Useful links
- Former members

Home
Part II Quantum Condensed Matter Physics
OpticalabsorptionGaAsPhysRev.127.768.pdf

OpticalabsorptionGaAsPhysRev.127.768.pdf

The referenced media source is missing and needs to be re-embedded.

Semiconductor Physics Group

Contact Information

Ray Dolby Centre J J Thomson Avenue Cambridge CB3 9DA

University of Cambridge

© 2026 University of Cambridge

Privacy policy Accessibility Freedom of information Modern slavery Terms and conditions