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  1. No Access

    Article

    In Situ Characterization of the Pulsed Laser Deposition of Magnetic Thin Films

    Pulsed Laser Deposition (PLD) has been proven as an effective means of depositing films from refractory targets. In our earlier work, either Nd/YAG or excimer lasers, interacting directly with target surfaces,...

    A. J. Paul, D. W. Bonnell, J. W. Hastie, P. K. Schenck… in MRS Online Proceedings Library (1991)

  2. No Access

    Article

    In Situ Characterization of the Pulsed Laser Deposition of Magnetic Thin Films

    Pulsed Laser Deposition (PLD) has been proven as an effective means of depositing films from refractory targets. In our earlier work, either Nd/YAG or excimer lasers, interacting directly with target surfaces,...

    A.J. Paul, D.W. Bonnell, J.W. Hastie, P.K. Schenck… in MRS Online Proceedings Library (1991)

  3. No Access

    Chapter

    A Predictive Thermodynamic Model for Complex High Temperature Solution Phases XI

    A computer-based model has been developed that predicts phase compositions of simple and complex multicomponent, non-ideal, high temperature solutions. Component activities in liquid and solid solutions, and g...

    D. W. Bonnell, J. W. Hastie in Materials Chemistry at High Temperatures (1990)

  4. No Access

    Article

    Mass Spectrometric Probing of Laser-Induced Materials Vapor Transport: Graphite and Superconducting YBa2Cu3Ox

    A very high pressure-sampling mass spectrometer has been used to identify the vapor transport species and determine the thermochemistry and kinetics of laser-induced plumes produced from graphite and supercond...

    David. W. Bonnell, P. K. Schenck, J. W. Hastie in MRS Online Proceedings Library (1988)

  5. No Access

    Chapter

    Thermodynamic Activity and Vapor Pressure Models for Silicate Systems Including Coal Slags

    A new modeling approach is described for thermodynamic predictions of multicomponent, multiphase high temperature silicate systems including coal slags. The model, which attributes negative deviations from ide...

    J. W. Hastie, D. W. Bonnell, E. R. Plante… in Thermochemistry and Its Applications to Ch… (1984)

  6. No Access

    Chapter

    Transpiration Mass Spectrometric Analysis of Liquid KCl and KOH Vaporization

    Existing thermodynamic functions for the equilibrium vapor species over liquid KCl and KOH are based largely on an extrapolation of data for the lower temperature solid systems together with estimated spectros...

    J. W. Hastie, K. F. Zmbov, D. W. Bonnell in Modern High Temperature Science (1984)

  7. No Access

    Chapter

    Transpiration Mass Spectrometry—A New Thermochemical Tool

    Classical vaporization methods such as transpiration and Knudsen or Langmuir effusion have been limited because they do not establish the molecular identity of transport species or because low pressures are ne...

    J. W. Hastie, D. W. Bonnell in Thermochemistry and Its Applications to Ch… (1984)