Search Results - "Kordesch, M.E"

Amorphous hafnium oxide thin films for antireflection optical coatings by Khoshman, J.M., Khan, A., Kordesch, M.E.

“…Hafnium oxide (HfO 2) thin films were grown on silicon and quartz substrates by radio frequency reactive magnetron sputtering at temperature < 52 °C. X-ray…”
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Near-infrared optical constants and optical polarization properties of ZnO thin films by Khoshman, J.M., Manda, A.A., Kordesch, M.E.

“…The optical characteristics of ZnO thin films deposited on Si (111) and quartz at temperature <50°C using reactive RF sputtering deposition were examined…”
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In Situ Emission Microscopy of Scandium/Scandium-Oxide and Barium/Barium-Oxide Thin Films on Tungsten by Vaughn, J.M., Jamison, K.D., Kordesch, M.E.

“…The effect of a thin Sc/Sc-oxide base layer on Ba/Ba-oxide electron emission, surface diffusion, adsorption, and desorption on W is studied using photoelectron…”
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Electron penetration depth in amorphous AlN exploiting the luminescence of AlN:Tm/AlN:Ho bilayers by Maqbool, M., Kordesch, M.E., Ahmad, I.

“…The penetration depth of electron in amorphous aluminum nitride (AlN) is determined in terms of energy loss per unit length using electron beam in a…”
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Structure and optical properties of ScN thin films by Bai, Xuewen, Kordesch, M.E

“…More than 100 ScN films ranging from 50 to 1000nm thickness on quartz, silicon and sapphire substrates were grown by evaporation of Sc in the beam of an atomic…”
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ScN/GaN heterojunctions: fabrication and characterization by Perjeru, F, Bai, X, Ortiz-Libreros, M.I, Higgins, R, Kordesch, M.E

“…We report the fabrication of ScN/GaN isotype (n–n) heterojunctions by plasma-assisted physical vapor deposition (PAPVD) of ScN onto metal-organic chemical…”
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Optical conductivity tuning and electrical properties of a-Be x Zn y O thin films by Khoshman, J.M., Jakkala, P., Ingram, D.C., Kordesch, M.E.

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Optical conductivity tuning and electrical properties of a-BexZnyO thin films by Khoshman, J.M., Jakkala, P., Ingram, D.C., Kordesch, M.E.

“…BexZnyO thin films were deposited on crystalline Si (100) and glass substrates at temperature T<52°C using RF magnetron sputtering. The X-ray diffraction…”
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Multiple oscillator models for the optical constants of polycrystalline zinc oxide thin films over a wide wavelength range by Khoshman, J.M., Hilfiker, J.N., Tabet, N., Kordesch, M.E.

“…•ZnO thin films were grown by RF sputtering system in a pure N2.•The films exhibited a polycrystalline structure with a preferred orientation of (101).•The…”
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Spectra, energy levels and crystal field calculation of Er3+ doped in AlN nanoparticles by Kallel, T., Koubaa, T., Dammak, M., Pandya, S.G., Kordesch, M.E ., Wang, J., Jadwisienczak, W.M., Wang, Y.

“…Optical properties of Er-doped AlN nanoparticles (NPs) synthesized by Inert Gas Condensation (IGC) on silicon (111) substrates were investigated. Transmission…”
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Ellipsometric study of a-Be 3N 2 thin films prepared by radio frequency magnetron sputtering by Khoshman, J.M., Jennings, W.D., Kordesch, M.E.

“…The ellipsometric characterizations of amorphous beryllium nitride (a-Be 3N 2) thin films deposited on Si (1 0 0) and quartz at temperature <50 °C using…”
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Growth and surface characterization of magnetron sputtered zinc nitride thin films by Khoshman, J.M., Peica, N., Thomsen, C., Maultzsch, J., Bastek, B., Wan, C., Kordesch, M.E.

“…Zinc nitride films were deposited on Si(100) substrates at room temperature using RF-magnetron sputtering in pure N2 and in Ar+N2 atmospheres. Two active…”
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Growth and optical properties for non-catalytically grown ZnO micro-tubules by simple thermal evaporation by Khan, A., Khan, S.N., Jadwisienczak, W.M., Kordesch, M.E.

“…A simple synthesis technique to grow ZnO micro-tubules in large quantities from ZnO powders in one step at ~ 1000 °C ± 50 °C is discussed. The micro-tubules…”
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Growth and optical properties of amorphous Be0.13Zn0.38O0.49 thin films prepared by radio frequency magnetron sputtering by Khoshman, J.M., Ingram, D.C., Kordesch, M.E.

“…Radio frequency reactive magnetron sputtering was used to grow thin films of BeZnO on Si(100) substrates at temperature <52°C. X-ray diffraction patterns of…”
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Ellipsometric study of a-Be3N2 thin films prepared by radio frequency magnetron sputtering by KHOSHMAN, J. M, JENNINGS, W. D, KORDESCH, M. E

“…The ellipsometric characterizations of amorphous beryllium nitride (a-Be3N2) thin films deposited on Si (1 0 0) and quartz at temperature < 50 deg C using…”
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Structure changes of AlN:Ho films with annealing and enhancement of the Ho3+ emission by Aldabergenova, S.B., Frank, G., Strunk, H.P., Maqbool, M., Richardson, H.H., Kordesch, M.E.

“…We have investigated the optical activity of Ho3+ ions in AlN layers in the as prepared and annealed states. The films were grown using RF magnetron sputtering…”
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Photo-, cathodo-, and electroluminescence studies of sputter deposited AlN:Er thin films by Dimitrova, V.I, Van Patten, P.G, Richardson, H, Kordesch, M.E

“…Green cathodoluminescence (CL), photoluminescence (PL) and electroluminescence (EL) have been obtained from Er-doped amorphous AlN thin films, 200nm thick,…”
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Crystallinity studies of GaN/Si films grown at different temperatures by infrared reflectance spectroscopy by Ng, S.S., Hassan, Z., Hashim, M.R., Kordesch, M.E.

“…In this paper, we report for the first time on the use of IR reflectance spectroscopy to study the crystallinity of GaN films grown on Si substrate at various…”
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Characteristics of low-temperature-grown GaN films on Si(111) by Hassan, Z., Lee, Y.C., Yam, F.K., Ibrahim, K., Kordesch, M.E., Halverson, W., Colter, P.C.

“…In this paper, we report on the characteristics of GaN films grown on Si(111) at a low temperature (200 °C) by electron cyclotron resonance (ECR)…”
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Microcrystalline GaN film grown on Si(1 0 0) and its application to MSM photodiode by Hassan, Z., Lee, Y.C., Yam, F.K., Abdullah, M.J., Ibrahim, K., Kordesch, M.E.

“…The properties and application of gallium nitride (GaN) films grown on silicon at a low temperature (873 K) by electron cyclotron resonance (ECR)…”
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