Hole-spin pumping and repumping in a p-type δ-doped InAs quantum dot

Konstantinos G. Lagoudakis, Kevin A. Fischer, Tomas Sarmiento, Kai Mueller, Jelena Vučković

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


We have grown high quality p-type δ-doped InAs quantum dots and have demonstrated coherent spin pumping and repumping of a hole spin in a positively charged quantum dot by means of a single-laser driving scheme under a high magnetic field in the Voigt configuration. Modeling of our system shows excellent qualitative agreement with the experimental findings and further explores the performance of the single-laser scheme for spin pumping and repumping.
Original languageEnglish
Article number121402
Number of pages4
JournalPhysical Review B
Issue number12
Publication statusPublished - 15 Sept 2014


Dive into the research topics of 'Hole-spin pumping and repumping in a p-type δ-doped InAs quantum dot'. Together they form a unique fingerprint.

Cite this