Lockheed Martin Corporation

Texas Instruments Corporation

Robert C Bowen, Jr

Gregory T Daly

Michael P Whelan

Henry Litzmann Edwards

Tathagata Chatterjee

A high-efficiency solar cell including an Indium, Gallium, Aluminum and Nitrogen (in a combination comprising InGaN, or InAlN, or InGaAlN) alloy which may be blended with a polyhedral oligomeric silsesquioxane (POSS) material, and which may include an absorption-enhancing layer including one of more of carbon nanotubes, quantum dots, and undulating or uneven surface topography.

High-efficiency solar energy device

A CMOS IC containing a quantum well electro-optical device (QWEOD) is disclosed. The QWEOD is formed in an NMOS transistor structure with a p-type drain region. The NLDD region abutting the p-type drain region forms a quantum well. The QWEOD may be fabricated with 65 nm technology node processes to have lateral dimensions less than 15 nm, enabling possible energy level separations above 50 meV. The quantum well electro-optical device may be operated in a negative conductance mode, in a photon emission mode or in a photo detection mode.

Growing community of inventors

Mt. Laurel, NJ, United States of America

Robert C Bowen, Jr