@inproceedings{wigent_mohamed_fahmy_1996, title={Fracture and fatigue in a 3-D woven carbon fiber/epoxy composite}, booktitle={International SAMPE Symposium and Exhibition}, author={Wigent, D. E. and Mohamed, M. H. and Fahmy, A. A.}, year={1996} } @inproceedings{willows_west_fahmy_1994, title={The forming behavior of aromatic polyamide based honeycomb}, booktitle={International SAMPE Symposium and Exhibition}, author={Willows, K. D. and West, H. A. and Fahmy, A. A.}, year={1994} } @article{elmasry_hussien_fahmy_karam_bedair_1992, title={CRITERION FOR SUPPRESSING WAFER BOW IN HETEROSTRUCTURES BY SELECTIVE EPITAXY}, volume={14}, ISSN={["0167-577X"]}, DOI={10.1016/0167-577x(92)90105-s}, abstractNote={Abstract One problem heteroepitaxial growth faces is the mismatch of thermal expansion coefficients. This mismatch causes bowing in the wafer during cooling down after the growth, which interferes with device fabrication especially the photolithographic processes. Selective epitaxy is found to be effective in eliminating wafer bow and it was experimentally achieved. In this work we develop a model based on basic principles of elasticity theory to predict the bow and to establish a criterion to eliminate this bow by selective epitaxy. It is found that the model is in agreement with our published experimental results in the case of selective epitaxy of GaAs on Si.}, number={1}, journal={MATERIALS LETTERS}, author={ELMASRY, NA and HUSSIEN, SA and FAHMY, AA and KARAM, NH and BEDAIR, SM}, year={1992}, month={Jun}, pages={58–62} } @article{hussien_fahmy_elmasry_bedair_1990, title={A CRITERION FOR THE SUPPRESSION OF PLASTIC-DEFORMATION IN LASER-ASSISTED CHEMICAL VAPOR-DEPOSITION OF GAAS}, volume={67}, ISSN={["0021-8979"]}, DOI={10.1063/1.345033}, abstractNote={Laser-induced chemical vapor deposition (LCVD) of GaAs allows deposited film to trace the path of the laser beam, thus making it attractive for several applications. However the localized thermal expansion resulting from the laser-induced temperature rise has to be elastically accomodated in order to prevent lattice defects in the LCVD film. We report on the growth conditions that can be allowed without the occurrence of plastic deformation in the epitaxial films. A model is presented to explain the thermal expansion induced distortion during the deposition process and is compared with experimental results.}, number={8}, journal={JOURNAL OF APPLIED PHYSICS}, author={HUSSIEN, SA and FAHMY, AA and ELMASRY, NA and BEDAIR, SM}, year={1990}, month={Apr}, pages={3853–3857} } @article{fahmy_chiang_halpin_1976, title={Behavior of angle-ply composite laminates under compression in thickness direction}, volume={8}, number={4}, journal={Engineering Fracture Mechanics}, author={Fahmy, A. A. and Chiang, C. H. and Halpin, B. M.}, year={1976} } @article{fahmy_n._1974, title={Thermal-expansion of laminated fiber composites in thickness direction}, volume={8}, number={Jan.}, journal={Journal of Composite Materials}, author={Fahmy, A. A. and N., Ragaiell A.}, year={1974}, pages={90–92} }