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Displaying 43351 - 43375 of 74457

Bimodal Size Distribution of Self-Assembled InGaAs Quantum Dots

September 23, 2002
Author(s)
Solveig Anders, C. S. Kim, Benjamin D. Klein, Mark W. Keller, Richard Mirin
We investigate energy level quantization in self-assembled InGaAs quantum dots that are embedded In a GaAs matrix. We use capacitance and photoluminescence spectroscopy to analyze the evolution of the energy levels with varying amounts of deposited InGaAs

Knowledge Engineering for Real Time Intelligent Control

September 18, 2002
Author(s)
John Evans, Elena R. Messina, James S. Albus
The key to real-time intelligent control lies in the knowledge models that the system contains. Three main classes of knowledge are identified: parametric, geometric/iconic, and symbolic. Each of these classes provides unique perspectives and advantages

Viscoelastic Characterization of Sealant Materials

September 18, 2002
Author(s)
Donald L. Hunston, Christopher C. White
Polymeric sealants are an important example of a major consumer product where the performance depends critically on rheological properties. The work here developed a testing and modeling procedure to characterize the basic mechanical properties of sealant

The 2001 Material Research Society (MRS) Fall Meeting Report

September 17, 2002
Author(s)
Winnie K. Wong-Ng
The 2001 Materials Research Society (MRS) annual meeting took place in Boston Copely Plaza (in the spacious Hynes Convention Center) from November 25-30. The four meeting co-chairs: B.M. Clemens, J.A. Floro, J.A. Kornfield, and Y. Suzuki have organized a
Displaying 43351 - 43375 of 74457
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