NIST Repositories

NIST Repository

 

NIST Repositories

The National Institute of Standards and Technology is establishing essential data exchange protocols and mechanisms for widespread adoption to ensure quality materials data and models and to foster data sharing and reuse.

Recently Added

  • Joost, William J.; Ankem, Sreeramamurthy; Kuklja, Maija M. (2014-07-15)
    These data files correspond to our publication listed above. The files included here are: 1) LAMMPS and VASP input files describing the structures specified in the article. 2) LAMMPS and VASP output files describing the ...
  • Madison, Jonathan D.; Aagesen, L.K.; Chan, V.W.L.; Thornton, K. (2014-04-04)
    Porosity in linear autogenous laser welds of 304 L stainless steel has been investigated using micro-computed tomography to reveal defect content in 54 welds made with varying delivered power, travel speed and focal lens. ...
  • Burton, Benjamin; Chaín, Pablo; Pavon, Esperanza; Alba, Maria, D.; Cota, Agustín (2013-05-09)
    ZrSiO4 and HfSiO4 are of considerable interest because of their low thermal expansions, thermal conductivities, and the optical properties of HfSiO4. In addition, silicate phases of both are studied as model radioactive ...
  • Burton, Benjamin; van de Walle, Axel (2014-03-14)
    First principles based phase diagram calculations were performed for the hexagonal closest packed octahedral-interstitial solid solution system aTiOX, or aTi½ 1 XOX ([ ]¼Vacancy; 0rXr1=2), by the cluster expansion (CE) ...
  • Manga, Venkateswara R; Trinkle, Dallas R.; Bellon, Pascal (2014-03-14)
    A first principles study of the effect of strain on the migration of Si atoms in Ni is conducted. For that purpose, migration barriers are computed using the nudged elastic band method and attempt frequencies are computed ...
  • Rothman, S. J.; Peterson, N. L.; Nowick, L. J.; Robinson, L. C. (2014-02-16)
  • Demond, F. J.; Kalbitzer, S.; Mannsperger, H.; Damjantschitsch, H. (2014-02-10)
    By using ion implantation for preparation and p, γ-reactions for analysis of 30Si profiles the Si self-diffusion has been studied in the temperature range of 830–1200°C. The results reveal unambiguously that the diffusion ...
  • Volin, T. E.; Balluffi, R. W. (2014-01-20)
    The annealing kinetics of voids in 99.9999 wt% pure aluminum were studied over the temperature range 85 to 209 °C in thin specimens by transmission electron microscopy. The isothermal shrinkage of individual voids was ...
  • Burke, J.; Ramachandran, T. R. (2014-01-20)
    Values of the self-diffusivity of pure aluminum in the temperature range 130∮ to 200° have been determined by measuring the rate of annealing of prismatic and faulted dislocation loops in thin foils of quenched 99.999 pct ...
  • Messer, R.; Dais, S.; Wolf, D. (2014-01-19)
  • Beyeler, M.; Adda, Y. (2014-01-19)
    Self-diffusion of gold, copper and aluminium has been investigated for single crystals treated under pressures of 0 to 10 kbars in a temperature range of 700 °C to 990 °C for copper and gold and 400-610 °C for aluminium. ...
  • Creuziger, Adam; Hu, Lin; Gnaeupel-Herold, Thomas; Rollett, Anthony D. (2013-12-30)
    This paper considers the crystallographic texture evolution in a 1008 low carbon steel. The texture evolution along uniaxial, plane strain and balanced biaxial strain states were measured. For uniaxial testing, grains tend ...
  • Shade, Paul A; Groeber, Michael A; Schuren, Jay C; Uchic, Michael D (2013-11-01)
    This article describes a new approach to characterize the deformation response of polycrystalline metals using a combination of novel micro-scale experimental methodologies. An in-situ scanning electron microscope (SEM)-based ...
  • Rowland, T. J.; Fradin, F. Y. (2013-10-01)
    Using a radio‐frequency field pulse technique which enables measurement of slow atomic diffusion by means of nuclear magnetic resonance we have obtained, for nominally 6–9's pure Al, an activation energy for self‐diffusion ...
  • Lundy, T. S.; Murdock, J. F. (2013-10-01)
    Diffusion coefficients of Al^26 and Mn^54 in aluminum have been determined between 450° and 650°C. Low specific activities of the isotopes necessitated use of a thick layer technique. The exact solution to Fick's second ...