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 Department: Materials Science and Engineering
 Collection: UNT Scholarly Works
K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

K-shell x-ray-production cross sections in 6C, 8O, 9F, 11Na, 12Mg, and 13Al, by 0.75- to 4.5-MeV protons

Date: November 1, 1991
Creator: Yu, Y. C.; McNeir, M. R.; Weathers, Duncan L.; Duggan, Jerome L.; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Lapicki, Gregory
Description: This article discusses K-shell x-ray-production cross sections. Abstract: K-shell x-ray-production cross sections are reported for elements with K-shell x-ray energies between 277 eV (C) and 1487 eV (Al). The x-ray measurements were made with a windowless Si(Li) detector that was calibrated for efficiency by comparing bremsstrahlung spectra from electron bombardment of thin foils of aluminum, silver, and gold with theoretically determined bremsstrahlung spectral distributions. The x-ray-production cross-section measurements are compared to first-order Born and perturbed-stationary-state with energy-loss, Coulomb deflection, and relativistic corrections (ECPSSR) ionization theories using single-hole fluorescence yields. The ECPSSR and first-order Born theoretical predictions are, in general, in close agreement with each other and both generally fit the data quite well.
Contributing Partner: UNT College of Arts and Sciences
Laser Machining of Structural Ceramics: An Integrated Experimental and Numerical Approach for Surface Finish

Laser Machining of Structural Ceramics: An Integrated Experimental and Numerical Approach for Surface Finish

Date: March 2, 2013
Creator: Vora, Hitesh D. & Dahotre, Narendra B.
Description: Poster awarded first place in the 2013 UNT Graduate Exhibition in the Engineering category. This poster discusses laser machining of structural ceramics and an integrated experimental and numerical approach for surface finish.
Contributing Partner: UNT College of Engineering
Laser Surface Engineering for Improved Biocompatibility of Orthopedic Biomaterials

Laser Surface Engineering for Improved Biocompatibility of Orthopedic Biomaterials

Date: April 19, 2012
Creator: Dahotre, Sanket; Paital, Sameer & Banerjee, Rajarshi
Description: This poster discusses research on laser surface engineering for improved biocompatibility of orthopedic biomaterials. The current research holds a tremendous promise for production of improved hard tissue implants at affordable cost to a large base patients around the globe in industrialized and under developed countries.
Contributing Partner: UNT Honors College
Modified embedded atom method study of the mechanical properties of carbon nanotube reinforced nickel composites

Modified embedded atom method study of the mechanical properties of carbon nanotube reinforced nickel composites

Date: March 11, 2010
Creator: Uddin, Jamal; Baskes, Michael I.; Srivilliputhur, Srinivasan; Cundari, Thomas R., 1964- & Wilson, Angela K.
Description: This article discusses an atomistic simulation study of the behavior of nanocomposite materials that are formed by incorporating single-walled carbon nanotubes (SWCNTs), with three different diameters, and a multiwalled carbon nanotube (MWCNT) into a single-crystal nickel matrix.
Contributing Partner: UNT College of Arts and Sciences
Rapid isothermal annealing of As-, P-, and B-implanted silicon

Rapid isothermal annealing of As-, P-, and B-implanted silicon

Date: June 15, 1984
Creator: Wilson, Scott R.; Paulson, W. M.; Gregory, R. B.; Hamdi, A. H. & McDaniel, Floyd Del. (Floyd Delbert), 1942-
Description: This article discusses rapid idothermal annealing of As-, P-, and B-implanted silicon.
Contributing Partner: UNT College of Arts and Sciences
Spontaneous coordinated activity in cultured networks: analysis of multiple ignition sites, primary circuits, and burst phase delay distributions

Spontaneous coordinated activity in cultured networks: analysis of multiple ignition sites, primary circuits, and burst phase delay distributions

Date: June 2008
Creator: Ham, Michael I.; Bettencourt, Luis; McDaniel, Floyd Del. (Floyd Delbert), 1942- & Gross, Guenter W.
Description: This article discusses an analysis of multiple ignition sites, primary circuits, and burst phase delay distributions.
Contributing Partner: UNT College of Arts and Sciences
Temperature-dependent structural heterogeneity in calcium silicate liquids

Temperature-dependent structural heterogeneity in calcium silicate liquids

Date: December 7, 2010
Creator: Benmore, Chris J.; Weber, J. K. R.; Wilding, Martin C.; Du, Jincheng & Parise, John B.
Description: This article discusses temperature-dependent structural heterogeneity in calcium silicate liquids.
Contributing Partner: UNT College of Engineering
Thermal annealing behavior of an oxide layer under silicon

Thermal annealing behavior of an oxide layer under silicon

Date: December 15, 1982
Creator: Hamdi, A. H.; McDaniel, Floyd Del. (Floyd Delbert), 1942-; Pinizzotto, Russell F.; Matteson, Samuel E.; Lam, H. W. & Malhi, S. D. S.
Description: This article discusses the thermal annealing behavior of an oxide layer under silicon.
Contributing Partner: UNT College of Arts and Sciences
Tungsten Carbide and Possible Military Applications

Tungsten Carbide and Possible Military Applications

Date: April 14, 2011
Creator: Brice, David & Collins, Peter
Description: This poster discusses research on tungsten carbide and possible military applications. The purpose of this project is to show that tungsten carbide (WC) is a more effective material than Kevlar or steel when used for body armor.
Contributing Partner: UNT Honors College