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Pure Metals & Compound Semiconductors
SEMICONDUCTOR TECHNOLOGY; BRIDGMAN TECHNIQUE; CZOCHRALSKI PROCESS. Expert has 43 years of experience in the growth, characterization, and fabrication (to wafers, etc.) of the infrared sensitive compound semiconductors, including InSb, GaSb, InAs, CdTe, HgTe, and (Cd-Hg)Te. He presently is focusing primarily…
Electron Microscopy of Materials
Expert has over 30 years of experience in obtaining compositional and diffraction information from thin specimens in the electron microscope. Materials he has analyzed have included steels, aluminum alloys, oxide ceramics, and heterogeneous catalysts. Some significant effort has been made…
Friction and Wear Reduction, Biomechanics
Expert is a specialist in tribology. His primary expertise is in friction and its consequences during dry sliding of mechanical components. Specific topics of his activity include the measurement of friction coefficients during dry sliding of polymers and ceramics against…
Thin Film Science and Technology
Expert has focused his technical expertise on the fabrication, characterization, and utilization of thin films and thin film materials. He has used a variety of techniques for the growth of thin films and coatings including chemical vapor deposition of metal…
Human Environmental Physiology: Work, Heat & Cold Tolerance; Clothing Comfort & Function, Body Armor
Expert is one of the leading international experts on human tolerance for heat, cold, and work; clothing for comfort and protection against extreme environments; the fibers and fabrics used in clothing; measurement of thermal environments and their effects on people;…
Ceramic Coating Materials
CERAMIC COATING MATERIALS; CERAMIC GLAZE; FRIT. Expert has over 30 years experience in the formulation and application of ceramic coating materials to meet end-user requirements. Products include ceramic glazes, porcelain enamels, frits, ceramic-metal sealants, glass colors, engobes, brick coatings, thermal…
Materials Processing
SIZE REDUCTION OF SOLIDS; GRINDING (COMMINUTION). Expert (prefers "Expert") has spent a significant portion of his career in size reduction technology, chiefly involving himself with the identification, selection, and qualification of crushing, grinding, and milling processes. He has developed processes…
Semiconductor Lasers, Photonic Devices, MOCVD Growth
Expert has expertise in many aspects of materials (including crystal) growth, characterization, and devices made from compound semiconductors, especially GaAs and related materials. This includes both liquid phase epitaxial growth and and metalorganic chemical vapor deposition of both optical and…
Theoretical Physics, Acoustics, SONAR, Signal Processing, Piezoelectric
Expert has studied theoretical acoustics for the past 20 years. His work is strongly mathematical, extending beyond the wave equation to non-linear acoustics and propagation and to noise and even temperature. His work applies to a very wide range of…
Bar Coding, Automatic Identification, Printing, and Optics
Expert has spent many years designing and building bar code equipment and consulting on bar code technology. He has consulted on retail, shipping, medical, manufacturing, electronics, and other industrial and commercial bar coding applications. Over the last 15 years, Expert…