Truncated tetrahedral quantum dots self-assemble into quasicrystalline superlattices
نویسندگان
چکیده
منابع مشابه
Simulation of Self-Assembly of Quantum Dots in Superlattices
The self-organization of three dimensional quantum dot superlattices that spontaneously form during heteroepitaxial growth is investigated by using a three dimensional kinetic model. The model predictions show that the multilayer arrays of quantum dots can be fully or partially aligned vertically, or completely misaligned with respect to the buried islands, depending on the thickness of the spa...
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808 Ó WILEY-VCH Verlag GmbH, D-69469 Weinheim, 1998 0935-9648/98/1007-0808 $ 17.50+.50/0 Adv. Mater. 1998, 10, No. 10 1.504 ). Patterns were indexed using TREOR or METRIC-LS programs. SEM/EDX was carried out on a JEOL JSM820 microscope, equipped with a Kevex Quantum Detector Delta 4, and a Hitachi SEM S-570. Infrared spectra were recorded on a Nicolet 205 spectrometer using KBr pressed discs. ...
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ژورنال
عنوان ژورنال: MRS Bulletin
سال: 2019
ISSN: 0883-7694,1938-1425
DOI: 10.1557/mrs.2019.61