{"id":3635,"date":"2022-01-13T09:58:59","date_gmt":"2022-01-13T09:58:59","guid":{"rendered":"https:\/\/www.ee.iitb.ac.in\/web?post_type=course_lists&#038;p=3635"},"modified":"2022-02-11T06:40:43","modified_gmt":"2022-02-11T06:40:43","slug":"ee-432-special-semiconductor-devices","status":"publish","type":"course_lists","link":"https:\/\/www.ee.iitb.ac.in\/web\/course_lists\/ee-432-special-semiconductor-devices\/","title":{"rendered":"EE 432 &#8211; Special Semiconductor Devices"},"content":{"rendered":"\n<p>Review of Bulk semiconductor physics: crystals, compound semiconductors,<br>bandstructure, the density of states, doping and carrier concentration, Fermi statistics<br>Optical properties of semiconductors: direct and indirect optical absorption,<br>excitons, free carrier absorption, refraction, KramersKronig relation, spontaneous<br>and stimulated emission, Einstein coefficients. Overview of optical properties and<br>electronic structure of amorphous semiconductors, organic semiconductors.<\/p>\n\n\n\n<p>Electronic transport in semiconductors: continuity equation, diffusion, drift,<br>mobilities, recombination.<\/p>\n\n\n\n<p>PN junction: band diagram, thermal equilibrium, electrostatics, and Poisson\u2019s<br>equation, depletion approximation, forward and reverse biased diodes, breakdown,<br>tunneling, impact ionization, p?i?n diodes, silicon solar cell.<\/p>\n\n\n\n<p>Heterostructures: lattice constants and bandgaps, band offsets, and heterostructure<br>types, growth techniques, quantum wells, Optical properties of Quantum structures.<\/p>\n\n\n\n<p>Schottky diode, heterojunction diodes, the role of interfaces, current transport, photoconductors, Photodiodes, Light Emitting Diodes and Laser Diodes.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>EE 432 - Special Semiconductor Devices &ndash; EE IIT Bombay<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ee.iitb.ac.in\/webcourse_lists\/ee-432-special-semiconductor-devices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EE 432 - Special Semiconductor Devices &ndash; EE IIT Bombay\" \/>\n<meta property=\"og:description\" content=\"Review of Bulk semiconductor physics: crystals, compound semiconductors,bandstructure, the density of states, doping and carrier concentration, Fermi statisticsOptical properties of semiconductors: direct and indirect optical absorption,excitons, free carrier absorption, refraction, KramersKronig relation, spontaneousand stimulated emission, Einstein coefficients. 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