• 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...
    24 KB (3,236 words) - 19:38, 21 September 2024
  • Thumbnail for Leo Esaki
    Sony). He has also contributed in being a pioneer of the semiconductor superlattices. Esaki was born in Takaida-mura, Nakakawachi-gun, Osaka Prefecture (now...
    13 KB (1,308 words) - 06:53, 13 September 2024
  • Thumbnail for Sound amplification by stimulated emission of radiation
    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...
    55 KB (7,513 words) - 19:05, 17 September 2024
  • Thumbnail for Giant magnetoresistance
    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)...
    49 KB (5,642 words) - 20:27, 20 April 2024
  • Thumbnail for Thermoelectric materials
    thermoelectric properties. Another example of a superlattice involves a PbTe/PbSeTe quantum dot superlattices provides an enhanced ZT (approximately 1.5 at...
    116 KB (14,146 words) - 08:00, 7 August 2024
  • Thumbnail for Quantum well
    was developed in 1970 by Esaki and Tsu, who also invented synthetic superlattices. They suggested that a heterostructure made up of alternating thin layers...
    42 KB (6,145 words) - 14:08, 1 October 2024
  • Thumbnail for Raphael Tsu
    modulated, or periodically layered, materials – the superlattice. The structure of a superlattice has remained a highly productive innovation in nanoelectronics...
    12 KB (1,251 words) - 17:00, 26 August 2024
  • Thumbnail for Kia Silverbrook
    climbing as high as the 28th rank in 2008. In 2011 Silverbrook founded Superlattice Solar, a thin-film solar photovoltaic company targeting an installed...
    11 KB (986 words) - 16:10, 5 July 2024
  • Thumbnail for Graphene
    functional superlattices at the atomic scale, which offers possibilities for designing nanoelectronic and photonic devices. Various types of superlattices can...
    266 KB (27,768 words) - 22:57, 1 October 2024
  • Thumbnail for Photovoltaics
    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...
    110 KB (13,934 words) - 06:34, 30 August 2024