Abstract
We demonstrate that two-dimensional ballistic electrons in ultra-high mobility GaAsAlGaAs heterostructures can be controlled in ways analogous to the manipulation of photons in optical systems. Among the 'electron-optical' structures we demonstrate are emitters, detectors, reflectors, absorbers, and refracters. These advances may enable the design of new types of electronic circuits.
Original language | English (US) |
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Pages | 725-728 |
Number of pages | 4 |
DOIs | |
State | Published - 1990 |
Externally published | Yes |
Event | 22nd International Conference on Solid State Devices and Materials - Sendai, Jpn Duration: Aug 22 1990 → Aug 24 1990 |
Conference
Conference | 22nd International Conference on Solid State Devices and Materials |
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City | Sendai, Jpn |
Period | 8/22/90 → 8/24/90 |
All Science Journal Classification (ASJC) codes
- General Engineering