Zobrazeno 1 - 10
of 101
pro vyhledávání: '"D. Fennell Evans"'
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 207:59-67
Using atomic force microscopy (AFM) we study the dynamics of the dewetting process of polystyrene (PS) films from, (i) atomically smooth silicon (Si) wafers; (ii) sputtered (rough) Si surfaces; and (iii) sputtered (rough) gold (Au) surfaces. Deviatio
Publikováno v:
Langmuir. 17:3266-3272
We study four processes responsible for the dewetting onset of thin (thickness < 100 nm) polystyrene (PS) films spin cast on nonwettable silicon (Si) surfaces. (i) Spontaneous dewetting is initiated by indentlike disturbances formed at the free PS su
Publikováno v:
Macromolecules. 34:3741-3747
We study the effect of nanoindentation-induced indents on polystyrene (PS) films (thickness = h > 100 nm), spin-cast on silicon substrates. Indents with residual depths of penetration, zD, comparable to the film thicknesses leveled (healed) upon heat
Publikováno v:
Langmuir. 17:2375-2379
We study the effect of nanoindentation induced defects on thin (h = 50 nm) and thick (h = 100 nm) polystyrene (PS) films, spin cast on nonwettable silicon (Si) substrates. Indents with depths of penetration higher than the film thicknesses were impos
Publikováno v:
Langmuir. 16:8276-8284
Long-chain soaps are generally applied in industrial products as mixtures. For example, photothermographic materials often use a mixture of silver soaps consisting of silver stearate, arachidate, and behenate. Little phase information is available on
Publikováno v:
NIP & Digital Fabrication Conference. 14:206-209
Autor:
Q. Wang, Alfonso Franciosi, Yue Fan, Xiao Feng Zhang, D. Fennell Evans, Dave Gilmer, Wayne L. Gladfelter
Publikováno v:
Journal of Materials Research. 12:984-996
A quantitative study was made of the composition and microstructure of RuO2 films deposited on three different substrates using reactive sputtering. Most of the films had a composition within 2.5 wt.% of the correct stoichiometry; the only exceptions
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 14:747-752
Metallic films of RuO2 were deposited by reactive‐sputtering deposition on single crystal substrates of Al2O3 (0001) and SrTiO3 (100) at room temperature and 450 °C. Measurement of the characteristic hysteresis loop revealed that the target’s tr
Publikováno v:
Langmuir. 10:2241-2245