Search Results - "Nastasi, M A"

On the structure and chemistry of complex oxide nanofeatures in nanostructured ferritic alloy U14YWT by Bhattacharyya, D., Dickerson, P., Odette, G.R., Maloy, S.A., Misra, A., Nastasi, M.A.

“…The remarkable radiation damage resistance of nanostructured ferritic alloys (NFAs) is attributed to the large numbers of matrix nanofeatures (NFs) of various…”
Get full text

Exciton localization and Stokes' shift in Zn1-xCdxO thin films depending on chemical composition by HONG SEONG KANG, SUNG HOON LIM, NASTASI, M. A, CROOKER, S. A, JIA, Q. X, JAE WON KIM, HYUN WOO CHANG, GUN HEE KIM, KIM, Jong-Hoon, SANG YEOL LEE, LI, Y, LEE, Jang-Sik, LEE, J. K

Get full text

Autonomous Energy-Efficient Wireless Sensor Network Platform for Home/Office Automation by Abella, Crispino S., Bonina, Salvo, Cucuccio, Antonino, D'Angelo, Salvatore, Giustolisi, Gianluca, Grasso, Alfio D., Imbruglia, Antonio, Mauro, Giorgio S., Nastasi, Giuseppe A. M., Palumbo, Gaetano, Pennisi, Salvatore, Sorbello, Gino, Scuderi, Antonino

“…Smart homes/offices based on wireless sensor networks (WSNs) can provide an assisted living and working environment to the users. In these applications, the…”
Get full text

Ion beam and plasma technology development for surface modification at Los Alamos National Laboratory by Davis, H.A., Wood, B.P., Munson, C.P., Bitteker, L.J., Nastasi, M.A., Rej, D.J., Waganaar, W.J., Walter, K.C., Coates, D.M., Schleinitz, H.M.

“…We are developing two high-throughput technologies for materials modification. The first is a repetitive intense ion beam source for materials modification…”
Get full text

Observations of Dislocations in Cu/Nb Nanolayer Composites After Deformation by Lu, Y-C., Kung, H., Griffin, A. J., Nastasi, M. A., Mitchell, T. E.

“…Dislocations have been observed in deformed Cu/Nb nanolayer composites of wavelength 17 and 7 nm. The dislocations thread through the Cu/Nb interfaces even…”
Get full text

Intrinsic ultraviolet luminescence from Lu2O3, Lu2SiO5 and Lu2SiO5:Ce3 by COOKE, D. W, BENNETT, B. L, MUENCHAUSEN, R. E, LEE, J.-K, NASTASI, M. A

Get full text

Ion beam radiation damage effects in rutile (TiO 2) by Hartmann, T, Wang, L.M, Weber, W.J, Yu, N, Sickafus, K.E, Mitchell, J.N, Wetteland, C.J, Nastasi, M.A, Hollander, M.G, Baker, N.P, Evans, C.R, Tesmer, J.R, Maggiore, C.J

“…Radiation damage accumulation in the rutile phase of titanium dioxide (TiO 2) have been studied by Rutherford Backscattering Spectroscopy in channeling…”
Get full text

Surface modification of aluminum and chromium by ion implantation of nitrogen with a high current density ion implanter and plasma-source ion implantation by Falkenstein, Zoran, Walter, Kevin C., Nastasi, Michael A., Rej, Donald J., Gavrilov, Nikolai V.

“…Results of ion implantation of nitrogen into electrodeposited hard chromium and pure aluminum by a high-dose ion-beam source are presented and compared to…”
Get full text

Microstructure analysis of plasma immersion ion implanted diamond-like carbon coatings by Hamdi, A.H, Qiu, X, Malaczynski, G.W, Elmoursi, A.A, Simko, S, Militello, M.C, Balogh, M.P, Wood, B.P, Walter, K.C, Nastasi, M.A

“…This paper discusses the deposition of diamond-like carbon (DLC) coatings using Plasma Immersion Ion Implantation (PIII). Microstructure analysis indicates…”
Get full text

Initial operation of a large‐scale plasma source ion implantation experiment by Wood, B. P., Henins, I., Gribble, R. J., Reass, W. A., Faehl, R. J., Nastasi, M. A., Rej, D. J.

“…In plasma source ion implantation (PSII), a workpiece to be implanted is immersed in a weakly ionized plasma and pulsed to a high negative voltage. Plasma ions…”
Get full text

Radiation effects in corundum structure derivatives by Mitchell, J.N, Devanathan, R, Yu, N, Sickafus, K.E, Wetteland, C.J, Gopalan, V, Nastasi, M.A, McClellan, K.J

“…The radiation response of α-Al 2O 3 (R3̄c), FeTiO 3 ( R 3 ), MgTiO 3 ( R 3 ), and LiTaO 3 (R3c) was investigated using 200 keV Ar 2+ and 1 MeV Kr + and a…”
Get full text

Ion irradiation damage in ilmenite at 100 K by Mitchell, J.N., Yu, N., Devanathan, R., Sickafus, K.E., Nastasi, M.A., Nord, G.L.

“…A natural single crystal of ilmenite (FeTiO 3) was irradiated at 100 K with 200 keV Ar 2+. Rutherford backscattering spectroscopy and ion channeling with 2 MeV…”
Get full text

Exciton localization and Stokes' shift in Zn 1-xCdxO thin films depending on chemical composition by Kang, Hong Seong, Lim, Sung Hoon, Kim, Jae Won, Chang, Hyun Woo, Kim, Gun Hee, Kim, Jong-Hoon, Lee, Sang Yeol, Li, Y, Lee, Jang-Sik, Lee, J K, Nastasi, M A, Crooker, S A, Jia, Q X

“…Zn1-xCd,O films were grown on (0001) sapphire substrates by pulsed laser deposition. Structural and optical properties of ZnI-XCd,O films were strongly…”
Get full text

The magnetization of a grain boundary in nickel by Fitzsimmons, M.R., Röll, A., Burkel, E., Sickafus, K.E., Nastasi, M.A., Smith, G.S., Pynn, R.

“…We report the measured atomic density and magnetic moment of a nickel twist grain boundary averaged over its lateral dimensions as a function of distance from…”
Get full text

Observations of dislocations in Cu/Nb nanolayer composites by Lu, Y-C, Kung, H, Griffin, A J, Nastasi, M A, Mitchell, T E

“…Dislocations have been observed in deformed Cu/Nb nanolayer composites of wavelength 17 and 7 nm. The dislocations thread through the Cu/Nb interfaces even…”
Get full text

Microstructure analysis of plasma immersion ion implanted diamond-like carbon coatings by Elmoursi, A A, Hamdi, A H, Qiu, X, Malaczynski, G W, Simko, S, Militello, M C, Balogh, M P, Wood, B P, Walter, K C, Nastasi, M A

“…This paper discusses the deposition of diamond-like carbon (DLC) coatings using Plasma Immersion Ion Implantation (PIII). Microstructure analysis indicates…”
Get full text

Ion beam and plasma technology development for surface modification at Los Alamos National Laboratory by Davis, H A, Wood, B P, Munson, C P, Bitteker, L J, Nastasi, M A, Rej, D J, Waganaar, W J, Walter, K C, Coates, D M, Schleinitz, H M

“…We are developing two high-throughput technologies for materials modification. The first is a repetitive intense ion beam source for materials modification…”
Get full text

Microstructure analysis of plasma immersion ion implanted diamond-like carbon coatings by HAMDI, A. H, QIU, X, MALACZYNSKI, G. W, ELMOURSI, A. A, SIMKO, S, MILITELLO, M. C, BALOGH, M. P, WOOD, B. P, WALTER, K. C, NASTASI, M. A

Get full text

Recent Results From A Large-scale Plasma Source Ion Implantation Experiment by Wood, B.P., Henins, I., Reass, W.A., Faehl, R.J., Rej, D.J., Nastasi, M.A., Walter, K.C.

Get full text