Zobrazeno 1 - 10
of 185
pro vyhledávání: '"J W Rogers"'
Autor:
John J. W. Rogers, M. Santosh
To this day, there is a great amount of controversy about where, when and how the so-called supercontinents--Pangea, Godwana, Rodinia, and Columbia--were made and broken. Continents and Supercontinents frames that controversy by giving all the necess
Autor:
J. W. Rogers
Publikováno v:
Commentationes Mathematicae. 13
Publikováno v:
Computers & Structures. 87:784-792
Stretching computation strategies, including the hyperbolic exponential fittings along the lens interface, stretching transformations in z- and r-directions are discussed in this paper. The resulted adapted finite difference schemes are not only simp
Autor:
John J. W. Rogers, John A. S. Adams
Publikováno v:
Annals of the New York Academy of Sciences. 91:390-394
Autor:
Maximiliane S. Boeckl, Tomikazu Sasaki, J. W. Rogers, Buddy D. Ratner, Ariana L. Bramblett, Kip D. Hauch
Publikováno v:
Surface and Interface Analysis. 33:506-515
The surface coverage of thiolated tetraphenylporphyrin derivatives assembled on gold has been determined using ultraviolet/visible absorption spectroscopy (UV/Vis) and x-ray photoelectron spectroscopy (XPS). Ultraviolet/visible absorption spectroscop
Publikováno v:
Thin Solid Films. :766-771
A novel deposition sequence has been developed for the growth of carbon-free, amorphous titanium dioxide thin films on p-type Si(100) using titanium tetrakis–isopropoxide (TTIP) as the metalorganic precursor. The deposition process occurs in an ult
Autor:
Buddy D. Ratner,‡,§ and, Tomikazu Sasaki, Maximiliane S. Boeckl, Ariana L. Bramblett, J. W. Rogers, Jr.‡,‖, Kip D. Hauch
Publikováno v:
Langmuir. 16:5644-5653
Two tetraphenylporphyrins, TPP-P-disulfide and TPP-P-thiol, were synthesized and used to form self-assembled monolayers (SAMs) on gold surfaces. The monolayers were characterized using X-ray photoelectron spectroscopy (XPS), ultraviolet/visible absor
Autor:
J. W. Rogers, Herng Liu
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:325-331
Trimethylamine alane (TMAA) and deuterated ammonia (ND3) were used to grow aluminum nitride (AlN) thin films on Si(100) based upon a molecularly engineered atomic layer growth process. Atomic layer growth requires, in part, self-limiting adsorption o
Autor:
J. W. Rogers, T. A. Jurgens-Kowal
Publikováno v:
The Journal of Physical Chemistry B. 102:2193-2206
Deposition of ultrathin silicon dioxide films on Mo(100) substrates by pyrolysis of tetraethoxysilane (TEOS) vapor has been investigated at temperatures between 300 and 860 K with X-ray photoelectron spectroscopy (XPS), temperature-programmed desorpt
Publikováno v:
Chemistry of Materials. 10:777-783
We have investigated a process for depositing AlN thin films at temperatures less than 800 K via surface reactions between specially chosen precursors. An Al precursor, dimethylethylamine alane (DMEAA, (CH3)2C2H5N:AlH3) was used with ammonia (NH3), a