Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Supriya S. Kanyal"'
Publikováno v:
Surface Science Spectra. 22:29-33
Publikováno v:
Surface Science Spectra. 22:22-28
The authors report the positive and negative ion time-of-flight secondary ion mass spectrometry spectra obtained with Bi32+ primary ions at 50 keV of an Fe film annealed in hydrogen at 750 °C to form Fe nanoparticles. This surface had been exposed t
Publikováno v:
Surface Science Spectra. 22:14-21
The authors report the positive and negative ion time-of-flight secondary ion mass spectrometry spectra using Bi32+ primary ions at 50 keV of an Fe film (6 nm) that had been thermally evaporated on a thin film of alumina (ca. 35 nm) on a silicon wafe
Publikováno v:
Surface Science Spectra. 22:7-13
The authors report the positive and negative ion time-of-flight secondary ion mass spectrometry characterization of a thin film of e-beam evaporated alumina on a silicon substrate using Bi3 ++ primary ions at 50 keV, where this film prevents poisonin
Publikováno v:
Surface Science Spectra. 22:1-6
The authors report the time-of-flight secondary ion mass spectrometry of Si (100)/SiO2. Both positive and negative ion spectra were obtained using a cluster ion source (Bi3 2+ primary ions at 50 keV). Si+ is the base peak in positive ion mode. The ne
Publikováno v:
Surface and Interface Analysis. 47:340-344
Microfabricated silica thin layer chromatography (TLC) plates have previously been prepared on patterned carbon nanotube forests. The high temperatures used in their fabrication reduce the number of hydroxyl groups on their surfaces. Fortunately, sil
Autor:
Richard Vanfleet, Supriya S. Kanyal, David S. Jensen, Matthew R. Linford, Robert C. Davis, Andrew E. Dadson
Publikováno v:
Journal of Planar Chromatography – Modern TLC. 27:151-156
We describe the direct, conformal, atomic layer deposition (ALD) of silica onto carbon nanotubes (CNTs) in the microfabrication of thinlayer chromatography (TLC) plates. As before, these plates were prepared with zig-zag hedge and channel microstruct
Autor:
Matthew R. Linford, Supriya S. Kanyal, Mark H. Engelhard, Nitesh Madaan, Andrew E. Dadson, David S. Jensen, Michael A. Vail
Publikováno v:
Surface Science Spectra. 20:36-42
Silicon (100) substrates are ubiquitous in microfabrication and, accordingly, their surface characteristics are important. Herein, we report the analysis of Si (100) via X-ray photoelectron spectroscopy (XPS) using monochromatic Al Kα radiation. Sur
Autor:
Supriya S. Kanyal, Matthew R. Linford, Michael A. Vail, David S. Jensen, Mark H. Engelhard, Nitesh Madaan, Andrew E. Dadson, Hussein Samha
Publikováno v:
Surface Science Spectra. 20:43-48
We report the XPS characterization of a thin film of Al2O3 (35 nm) deposited via e-beam evaporation onto silicon (100). The film was characterized with monochromatic Al Kα radiation. An XPS survey scan, an Al 2p narrow scan, an O 1s narrow scan, and
Autor:
David S. Jensen, Michael A. Vail, Supriya S. Kanyal, Nitesh Madaan, Andrew E. Dadson, Mark H. Engelhard, Matthew R. Linford
Publikováno v:
Surface Science Spectra. 20:49-54
We report the XPS characterization of a thermally evaporated iron thin film (6 nm) deposited on an Si/SiO2/Al2O3 substrate using Al Kα x-rays. An XPS survey spectrum, Fe 2p and O 1s narrow scans, and a valence band scan are shown.