Sökning: onr:"swepub:oai:research.chalmers.se:f51e09b6-3e77-4e0a-9f71-d0281ad5eef2" >
Electron eigenstate...
Electron eigenstates in quantum dots revealed by temperature derivative capacitance spectroscopy
-
Jung, W. (författare)
-
Zaremba, G. (författare)
-
- Engström, Olof, 1943 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa fler...
-
Kaniewska, M. (författare)
-
visa färre...
-
(creator_code:org_t)
- American Scientific Publishers, 2011
- 2011
- Engelska.
-
Ingår i: Journal of Nanoscience and Nanotechnology. - : American Scientific Publishers. - 1533-4880 .- 1533-4899. ; 11:12, s. 1-10492
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- A novel method is presented for detecting confined energy states in quantum dots embedded in a junction space charge region, where the reverse bias is used to discharge the initially occupied energy levels. By determining the temperature derivative of junction capacitance as a function of bias voltage and temperature, spectra are obtained with peaks revealing the existence of electron states in InGaAs/GaAs quantum dots structure grown by molecular beam epitaxy. The method is compared with admittance based techniques and theory used earlier for interpretation of experimental data.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas