29
/de/
de
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
Erstellen
Public Timelines
Bibliothek
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Herunterladen
Export
Eine Kopie erstellen
In der Webseite integrieren
Editieren
Einsichten 231
0
0
history of semiconductor heterostructures
Wurde erstellt
Patrick Cameron
⟶ Wurde aktualisiert 26 Feb 2020 ⟶
List of edits
Kommentare
Ereignisse
1978: First QW Laser constructed
1987: Quantum wire (QWR) structures built
1930: Investigation into heterostructures begins
1949: Shockley p-n junction paper published
1963: DH laser theorised
1968: Lasing in DH structures demonstrated
1974: First quantum well (QW) optical effects demonstrated
2009: QLED Proposed
1981: Quantum dot (QD) discovered in glass matrix
2013: First commercial product with QD technology released (Sony XBR X900A TV)
2015: QDs displayed as a featured breakthrough at CES
1985: QDs discovered in colloidal mixture