High Resistivity Molecular Beam Epitaxial AlGaAs for Device Applications. (2002)
Fairman,R. D., Miller,D. L., Hill,W. A.
AlGaAs & GaAs molecular beam epitaxial (MBE) layers suitable for device application, are studied and the results are discussed. Analysis includes Van der Pauw and Hall measurements,...
High Resistivity Molecular Beam Epitaxial AlGaAs for Device Applications. (2002)
Hill,W. A., Miller,D. L., Ch'en,D. R.
High resistivity epitaxial layers of AlxGa1-xAs have been produced by molecular beam epitaxy. These layers have been incorporated, as a buffer layer, in the fabrication of GaAs MESFETs and the...
Effects of Surface Conditions on Carrier Transport in III-V Compounds. (2002)
Grant,R. W., Kowalczyk,S. P., Waldrop,J. R., Hill,W. A., Kraut,E. A.
Surface chemical and potential measurements carried out by XPS (x-ray photo-emission spectroscopy) are reported for several GaAS materials. The GaAs samples had (100) and (110) orientations, n- and...
Effects of Surface Conditions on Carrier Transport in III-V Compounds. (2002)
Kowalczyk,S. P., Waldrop,J. R., Grant,R. W., Hill,W. A.
XPS (X-ray photoemission spectroscopy) measurements of surface chemistry and potential on vapor phase epitaxially grown n-type GaAs(100) and p-type bulk GaAs material are reported. Comparison of...
Bronchodilator action of inhaled nitric oxide in guinea pigs.
Dupuy, P M, Shore, S A, Drazen, J M, Frostell, C, Hill, W A, Zapol, W M
The effects of inhaling nitric oxide (NO) on airway mechanics were studied in anesthetized and mechanically ventilated guinea pigs. In animals without induced bronchoconstriction, breathing 300 ppm...
Bronchodilator action of inhaled nitric oxide in guinea pigs.
Dupuy, P M, Shore, S A, Drazen, J M, Frostell, C, Hill, W A, Zapol, W M
The effects of inhaling nitric oxide (NO) on airway mechanics were studied in anesthetized and mechanically ventilated guinea pigs. In animals without induced bronchoconstriction, breathing 300 ppm...
Bowser-Riley, F., Daniels, S., Hill, W. A., Smith, E. B.
1. A range of compounds structurally related to the centrally acting muscle relaxant mephenesin and to the chemical convulsant strychnine were synthesized and tested for their ability to alter the...