D
D. L. Vezie
Researcher at Massachusetts Institute of Technology
Publications - 12
Citations - 555
D. L. Vezie is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Liquid crystal & Scanning electron microscope. The author has an hindex of 7, co-authored 12 publications receiving 537 citations. Previous affiliations of D. L. Vezie include Wright-Patterson Air Force Base & United States Department of the Army.
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Journal ArticleDOI
Mechanical and thermal properties of dragline silk from the spider Nephila clavipes
Philip M. Cunniff,Stephen A. Fossey,Margaret Auerbach,John W. Song,David L. Kaplan,W. Wade Adams,Ronald K. Eby,David Mahoney,D. L. Vezie,D. L. Vezie,D. L. Vezie +10 more
TL;DR: In this article, the authors characterized the dragline silk from the spider, Nephila clavipes, by thermal analysis (TGA, DSC, DMA), computational modeling, scanning electron microscopy and by quasi-static as well as high rates of strain.
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The morphology and performance of holographic transmission gratings recorded in polymer dispersed liquid crystals
Timothy J. Bunning,Lalgudi V. Natarajan,Vincent P. Tondiglia,Richard L. Sutherland,D. L. Vezie,W. Wade Adams +5 more
TL;DR: In this paper, the morphology of thin films (5-20 μm) containing holographic transmission gratings is examined by lowvoltage, high-resolution scanning electron microscopy and TEM.
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Low-voltage, high-resolution scanning electron microscopy: a new characterization technique for polymer morphology
TL;DR: In this paper, the advantages and disadvantages of low-voltage, high-resolution scanning electron microscopy (LVHRSEM) as a polymer characterization technique are investigated, as well as the effects of beam interactions, radiation damage and contamination specific to polymers examined at low voltage.
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Cholesteric liquid crystals: Image contrast in the TEM
Timothy J. Bunning,D. L. Vezie,Pamela F. Lloyd,Peter D. Haaland,Edwin L. Thomas,W. Wade Adams +5 more
TL;DR: In this paper, a cholesteric side-chain liquid crystalline compound was investigated with TEM, low voltage high resolution scanning electron microscopy (LVHRSEM), and atomic force microscopy to determine the origin of the strong contrast observed in these systems using bright-field transmission electron microscope (TEM).