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Photonics Pioneer to Lead UTDallas Engineering

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DALLAS, Oct. 30, 2013 — Dr. James Coleman, a leader in the development and application of semiconductor lasers and photonic devices, recently joined the University of Texas at Dallas to lead its electrical engineering department, the university said. An endowed professor of electrical engineering and materials science and engineering at The University of Illinois at Urbana-Champaign, Coleman was a pioneer in metallorganic chemical vapor deposition (MOCVD), a process that creates complex semiconductor structures and that is widely used today in photonics manufacturing. At UT Dallas, where he holds the...Read full article

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    Published: October 2013
    Glossary
    quantum dots
    A quantum dot is a nanoscale semiconductor structure, typically composed of materials like cadmium selenide or indium arsenide, that exhibits unique quantum mechanical properties. These properties arise from the confinement of electrons within the dot, leading to discrete energy levels, or "quantization" of energy, similar to the behavior of individual atoms or molecules. Quantum dots have a size on the order of a few nanometers and can emit or absorb photons (light) with precise wavelengths,...
    quantum mechanics
    The science of all complex elements of atomic and molecular spectra, and the interaction of radiation and matter.
    AmericasBusinessDallaselectrical engineeringindustrialJames ColemanJim ColemanJonsson SchoolMark SpongMaterials & ChemicalsMOCVDphotonic devicesquantum dotsquantum mechanicssemiconductor lasersstrained layerstrained materialsUIUCUniversity of IllinoisUniversity of TexasLasers

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