Today's challenges in quantum dot materials research for tomorrow's quantum functional devices

Autor: T Twan van Lippen, S Sanguan Anantathanasarn, D Dayong Zhou, R Richard Nötzel

Publikováno v: Physica Status Solidi B, 244(8), 2782-2791. Wiley-VCH Verlag

Size, shape, position control, and self-organized lateral ordering of epitaxial semiconductor quantum dot (QD) arrays are demonstrated. This constitutes the prerequisite for the ultimate control of the electronic and optical properties of man-made se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22369c426c08f80700fcbc4a1e81109f
https://doi.org/10.1002/pssb.200675601

Ordering of quantum dot molecules by self-organization

Autor: T Twan van Lippen, JH Joachim Wolter, G. J. Hamhuis, R Richard Nötzel

Publikováno v: Proceedings of the 13th International Conference on Molecular Beam Epitaxy (MBE 2004), 22-27 August 2004, Edinburgh, U.K., 88-93
STARTPAGE=88;ENDPAGE=93;TITLE=Proceedings of the 13th International Conference on Molecular Beam Epitaxy (MBE 2004), 22-27 August 2004, Edinburgh, U.K.

Lateral InAs quantum dot (QD) molecules are created by self-organized anisotropic strain engineering of a (In,Ga)As/GaAs superlattice (SL) template on GaAs (3 1 1)B by molecular beam epitaxy. During stacking the SL template self-organizes into a two-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::755d01a3024f9faf10957171dd3401cf
https://doi.org/10.1016/j.jcrysgro.2004.12.092

Guided quantum dot ordering by self-organized anisotropic strain engineering and step engineering on shallow-patterned substrates

Autor: E. Selçuk, T Twan van Lippen, R Richard Nötzel, G. J. Hamhuis

Publikováno v: Journal of Crystal Growth, 301-302(1), 701-704. Elsevier

Complex laterally ordered architectures of InGaAs quantum dot (QD) arrays are created by self-organized anisotropic strain engineering guided through steps generated on shallow mesa-patterned GaAs (3 1 1)B substrates. On stripe-patterned substrates t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::031fa149e9d728072ad2550bc257a03a
https://research.tue.nl/nl/publications/941e46bb-ddfe-4f11-b671-4fdedcc3c66e

Observation of excited (bi-)exciton and multi-exciton features in locally homogeneous quantum dots

Autor: JH Joachim Wolter, Jos E. M. Haverkort, T Twan van Lippen, Frank P.J de Groote, R Richard Nötzel

Publikováno v: Physica E: Low-Dimensional Systems & Nanostructures, 17(1-4), 26-30. Elsevier

We investigate micro-photoluminescence spectra of arrays of locally homogeneous quantum dots (QDs). Our spectra indicate that the QDs exhibit excellent homogeneity in size on a length scale extending up to several microns. Using a Hartree–Fock base

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d3ae7171a0f7f2abdf7a16fa6f2ad44
https://research.tue.nl/nl/publications/1a473648-17ce-4609-9f65-1c6da66649bd

Ordering of quantum dot molecules by self-organization

Autor: R Richard Nötzel, T Twan van Lippen, JH Joachim Wolter

Publikováno v: Journal of Vacuum Science and Technology, B, 23(4), 1693-1699. AVS Science and Technology Society

Ordered groups of InAs quantum dots (QDs), lateral QD molecules, are created by self-organized anisotropic strain engineering of a (In,Ga)As/GaAs superlattice (SL) template on GaAs (311)B by molecular beam epitaxy. During stacking the SL template sel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eec91ce3fd5b3391e2bdb1d263acb28f
https://doi.org/10.1116/1.1942510