A superlattice is a periodic structure of layers of two (or more) materials. Typically, the thickness of one layer is several nanometers. It can also refer...
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Leo Esaki (section Semiconductor superlattice)
Sony). He has also contributed in being a pioneer of the semiconductor superlattices. Esaki was born in Takaida-mura, Nakakawachi-gun, Osaka Prefecture (now...
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Sound amplification by stimulated emission of radiation (section Coherent terahertz amplification in a Stark ladder superlattice)
of the superlattice is greater than the phonon energy. If the superlattice is biased such that the energy drop per period of the superlattice exceeds...
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thermoelectric properties. Another example of a superlattice involves a PbTe/PbSeTe quantum dot superlattices provides an enhanced ZT (approximately 1.5 at...
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on slightly different samples. The Fert group used (001)Fe/(001) Cr superlattices wherein the Fe and Cr layers were deposited in a high vacuum on a (001)...
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Quantum well (section Superlattices)
was developed in 1970 by Esaki and Tsu, who also invented synthetic superlattices. They suggested that a heterostructure made up of alternating thin layers...
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Raphael Tsu (section Invention of the superlattice)
modulated, or periodically layered, materials – the superlattice. The structure of a superlattice has remained a highly productive innovation in nanoelectronics...
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Graphene (section Graphene superlattices)
functional superlattices at the atomic scale, which offers possibilities in designing nanoelectronic and photonic devices. Various types of superlattices can...
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terrestrial and 34.2% space efficiency enabled by thick quantum well superlattices". Joule. 6 (5): 1121–1135. arXiv:2203.15593. doi:10.1016/j.joule.2022...
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Kia Silverbrook (section Superlattice Solar)
climbing as high as the 28th rank in 2008. In 2011 Silverbrook founded Superlattice Solar, a thin-film solar photovoltaic company targeting an installed...
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Kaxiras at Harvard University in their theoretical treatment of graphene superlattices. In 2007, National University of Singapore physicist Antonio Castro...
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electrons by lattice defects, it has been observed in semiconductor superlattices and in different physical systems such as cold atoms in an optical potential...
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"Correlated insulator behaviour at half-filling in magic-angle graphene superlattices". Nature. 556 (7699): 80–84. arXiv:1802.00553. Bibcode:2018Natur.556...
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Baribeau, J.-M.; Houghton, D. C. (1987). "Raman scattering in Fibonacci superlattices". Physical Review Letters. 58 (17): 1761–1765. Bibcode:1987PhRvL..58...
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Zulkarnaen (26 May 2023). "Enabling metallic behaviour in two-dimensional superlattice of semiconductor colloidal quantum dots". Nature Communications. 14 (1):...
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and Potential". In Sakaki, H. (ed.). Superconductors, Surfaces and Superlattices. Elsevier. pp. 865–973. ISBN 9781483283821. Deng, Yangbin; Qiu, Bowen...
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(1979-12-31). "Selective Transmission of High-Frequency Phonons by a Superlattice: The "Dielectric" Phonon Filter". Physical Review Letters. 43 (27). American...
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an analog process between electrons and holes at the Dirac point of a superlattice of graphene on hexagonal boron nitride (G/hBN) and another one of twisted...
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Waal materials such as molybdenum disulfide and graphene. The moiré superlattice that arises from the relative twist angle between the van der Waal monolayers...
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Bibcode:2000AmJPh..68..789J. doi:10.1119/1.1302908. Raphael Tsu (2011). Superlattice to Nanoelectronics. Elsevier. pp. 312–315. ISBN 978-0-08-096813-1. T...
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been suggested that the crystallization and growth of some epitaxial superlattice oxide materials can be accurately described by Markov chains. Markov...
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doi:10.1016/0010-4655(87)90053-1. Abdulsattar, Mudar A. (2012). "SiGe superlattice nanocrystal infrared and Raman spectra: A density functional theory study"...
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is preferred. Epitaxy can also play an important role while growing superlattice structures. The term epitaxy comes from the Greek roots epi (ἐπί), meaning...
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Indian Institute of Science, has done experiments on semiconductor superlattices, fullerenes, solid C60, C70 and single walled carbon nanotubes and reported...
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even at room temperature. Precise assembly of quantum dots can form superlattices that act as artificial solid-state materials that exhibit unique optical...
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was published in Science that defines a set of design rules for making superlattice structures of tailorable crystallographic symmetry and lattice parameters...
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University of Rochester (MS, PhD) Known for Molecular Structure of Glass Superlattice Disordering Optoelectronic Design Quantum Cascade Laser Scientific career...
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materials e.g. via formation of two- or three-dimensional metal organic superlattices by assembly of SAM capped nanoparticles or layer by layer SAM-nanoparticle...
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holes into the copper-oxide planes. Thus the structure is described as a superlattice of superconducting CuO2 layers separated by spacer layers, resulting...
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Graphene morphology (section Superlattices)
functional superlattices at the atomic scale, which offers possibilities in designing nanoelectronic and photonic devices. Various types of superlattices can...
25 KB (2,871 words) - 12:14, 4 April 2024