Zobrazeno 1 - 10
of 16
pro vyhledávání: '"William J. Sweet"'
Publikováno v:
Icarus. 300:72-96
Many small bodies in the solar system have bulk density well below the solid density of the constituent mineral grains in their meteorite counterparts. Those low-density bodies undoubtedly have significant porosity, which is a key factor that affects
Publikováno v:
ACS Applied Materials & Interfaces. 5:5253-5259
Low-temperature vapor-phase tungsten atomic layer deposition (ALD) using WF6 and dilute silane (SiH4, 2% in Ar) can yield highly conductive coatings on nylon-6 microfiber mats, producing flexible and supple nonwovens with conductivity of ∼1000 S/cm
Publikováno v:
Advanced Functional Materials. 21:1993-2002
Conductive coatings on complex fi brous systems are attracting interest for new electronic and other functional systems. Obtaining a quantitative conductivity value for complex surface coatings is often diffi cult. This work describes a procedure to
Publikováno v:
Journal of the European Ceramic Society. 30:2301-2304
Results from an investigation of chemical vapor deposition of aluminum oxide from dimethylaluminum isopropoxide as a function of deposition temperature at a total pressure of 1.5 mTorr are reported. An effective activation energy for this process was
Autor:
William J. Sweet, Cameron K. Gren, Benjamin W. Schmidt, Eric J. Bierschenk, Bridget R. Rogers, Timothy P. Hanusa
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 28:238-243
Metal-organic chemical vapor deposited aluminum oxide films were produced via pyrolysis of dimethylaluminum isopropoxide in a high vacuum reaction chamber in the 417–659 °C temperature range. Deposited films contained aluminum, oxygen, and carbon,
Autor:
William J. Sweet, Stuart Banks, Yanyun Liu, Daniel Kamykowski, Lian Xie, Gene C. Feldman, Anita A. McCulloch, John M. Morrison, Blake A. Schaeffer
Publikováno v:
Remote Sensing of Environment. 112:3044-3054
The Galapagos Marine Reserve (GMR) is one of the most diverse ecosystems in the world. Phytoplankton are the base of the ecosystem food chain for many higher trophic organisms, so identifying phytoplankton biomass distribution is the first step in un
Autor:
William J. Sweet, Gregory N. Parsons
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 31(26)
Real time in situ conductance is collected continuously during atomic layer deposition (ALD) of zinc oxide films, and trends are used to study ALD nucleation on polypropylene, nylon-6, SiO2, TiO2, and Al2O3 substrates. The detailed conductance change
Publikováno v:
ACS applied materialsinterfaces. 6(12)
Patterning is an essential part of many industrial processes from printing to semiconductor manufacturing. In this work, we demonstrate a new method to pattern and selectively coat nonwoven textiles by atomic layer deposition (ALD) using compressive
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 33:01A117
Flexible electronics and wearable technology represent a novel and growing market for next generation devices. In this work, the authors deposit conductive zinc oxide films by atomic layer deposition onto nylon-6 nonwoven fiber mats and spun-cast fil
Publikováno v:
Journal of Applied Physics. 113:194303
Electrically conductive zinc oxide coatings are applied to polypropylene nonwoven fiber mats by atomic layer deposition (ALD) at 50–155 °C. A low temperature (50 °C) aluminum oxide ALD base layer on the polypropylene limits diffusion of diethyl z