Global ETD Search

1	Static and dynamic studies of materials and processes using ellipsometry Gray, Dilys Eira January 1996 (has links) No description available. 541 Thin films; Semiconductors
2	Experimental investigations of semiconductor point contacts to superconducting thin films Hibbard, Mark Clayton, January 1971 (has links) Thesis (M.S.)--University of Wisconsin--Madison, 1971. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references. Thin films. Semiconductors.
3	Spectroscopic investigations of amorphous complex dielectric materials Anwar, M. January 1989 (has links) No description available. 530.41 Amorphous thin films][Semiconductors
4	Growth and characterization of molybdenum disulfide, molybdenum diselenide, and molybdenum(sulfide, selenide) formed between molybdenum and copper indium(sulfide, selenide) during growth Rickman, Sarah. January 2006 (has links) Thesis (M.M.S.E.)--University of Delaware, 2006. / Principal faculty advisors: Robert L. Opila and Robert W. Birkmire, Dept. of Materials Science & Engineering. Includes bibliographical references.
5	Fabrication of thin film nanoscale alumina templates Sines, Paul B. January 2001 (has links) Thesis (M.S.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains vii, 44 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 35-37).
6	An investigation of [beta]-SiC/Si (100) for high temperature hydrogen detection Shelton, Nicholas P. January 1900 (has links) Thesis (M.S.)--West Virginia University, 2007. / Title from document title page. Document formatted into pages; contains ix, 69 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 55-63).
7	Temperature-dependent growth of indium phosphide by plasma-enhanced GSMBE. Mitchell, Daniel Bruce. Thompson, D.A. Unknown Date (has links) Thesis (Ph.D.)--McMaster University (Canada), 1996. / Source: Dissertation Abstracts International, Volume: 57-10, Section: B, page: 6325. Adviser: D. A. Thompson.
8	Two-dimensional CCD position sensor system for active magnetic bearings Sithole, Phila Elvis January 2007 (has links) M. Tech. Digital Technology. / This dissertation reports on an optical-based two-dimensional position sensor for use in Active Magnetic Bearings (AMB) to measure the position of the levitated rotor. The motivation for the deployment of optical technology is the well-known advantage of high precision contactless displacement measurement. The radial and axial edges of the rotor are illuminated by red and green laser beams respectively. The position of the rotor is determined from its image projected on a Charge Coupled Device (CCD) sensor. The measuring principle is demonstrated as a position sampler in the closed loop control of an active magnetic bearing model. The image representing the position is processed with a real-time algorithm on a Field Programmable Logic Gate Array. The principle of operation of a CCD as a position sensor is analysed in order to establish how the image captured by the CCD can be processed to determine the position of the rotor. A simple AMB is modelled in which the sensor acts as a feedback position device. The main objective of the model is to evaluate the accuracy of the system. The purpose of the overall sensing technique to be used is to achieve highly accurate and precise measurements with CCD-based optical metrology.

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