Search Results - "Weaver, J.H"

Synthesis and patterning of nanostructures of (almost) anything on anything by Weaver, J.H, Antonov, V.N

“…Nature has very stringent rules that govern nucleation and growth, but growth on a buffer layer makes it possible to circumvent those rules and fabricate a…”
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Growth and Sintering of Fullerene Nanotubes by Colbert, D. T., Zhang, J., McClure, S. M., Nikolaev, P., Chen, Z., Hafner, J. H., Owens, D. W., Kotula, P. G., Carter, C. B., Weaver, J. H., Rinzler, A. G., Smalley, R. E.

“…Carbon nanotubes produced in arcs have been found to have the form of multiwalled fullerenes, at least over short lengths. Sintering of the tubes to each other…”
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Formation of Fullerides and Fullerene-Based Heterostructures by Poirier, D. M., Ohno, T. R., Kroll, G. H., Chen, Y., Benning, P. J., Weaver, J. H., Chibante, L. P. F., Smalley, R. E.

“…Two potassium fulleride phases, metallic K$_3$C$_{60}$ and nonmetallic K$_6$C$_{60}$, are formed when potassium is incorporated into thin C$_{60}$ films under…”
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Buffer-layer-assisted nanostructure growth via two-dimensional cluster–cluster aggregation by Haley, Christina, Weaver, J.H

“…Physical vapor deposition of Au onto Xe multilayers on amorphous carbon at 20 K produces three-dimensional nanoclusters. Warming to room temperature desorbs…”
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Halogen etching of Si via atomic-scale processes by Aldao, C.M., Weaver, J.H.

“…Scanning tunneling microscopy (STM) studies of spontaneous halogen etching of Si(1 0 0)-2×1 and Si(1 1 1) in the range 700–1100 K are reviewed. Although the…”
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Particle aggregation on dewetting solid water films by Palmer, J.S., Sivaramakrishnan, S., Waggoner, P.S., Weaver, J.H.

“…Solid water films are used to create a wide range of nanostructures through buffer-layer-assisted growth. Metal atoms vapor-deposited onto solid water films…”
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Electron-stimulated desorption from an unexpected source: Internal hot electrons for Br–Si(1 0 0)-(2 × 1) by Trenhaile, B.R., Antonov, V.N., Xu, G.J., Nakayama, Koji S., Weaver, J.H.

“…The desorption of Br adatoms from Br-saturated Si(1 0 0)-(2 × 1) was studied with scanning tunneling microscopy as a function of dopant type, dopant…”
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Metal nanostructure growth on molecular buffer layers of CO 2 by Waggoner, P.S., Palmer, J.S., Antonov, V.N., Weaver, J.H.

“…Buffer-layer-assisted growth (BLAG) occurs when a multilayer of condensed gas acts as the surface on which impinging atoms form clusters that subsequently…”
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Coverage-dependent chemisorption of Cl on Si(1 1 4) by Butera, R.E., Agrawal, Abhishek, Weaver, J.H.

“…The dissociative chemisorption of Cl 2 on Si(1 1 4) was studied at room temperature using scanning tunneling microscopy. Filled and empty state imaging…”
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Metastable structures and critical thicknesses: Ag on Si(111)-7×7 by Huang, Lin, Jay Chey, S., Weaver, J.H.

“…Scanning tunneling microscopy was used to investigate recrystallization of nonequilibrium thin films of Ag grown on Si(111)-7×7 at 50 K. At this temperature,…”
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Metal nanostructure growth on molecular buffer layers of CO2 by WAGGONER, P. S, PALMER, J. S, ANTONOV, V. N, WEAVER, J. H

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Nanoparticle aggregation due to dewetting of sandwiched buffer layers by Chern, W., Palmer, J.S., Swaminathan, P., Weaver, J.H.

“…The deposition of Au onto thin condensed volatile buffer layers produces small clusters. Sublimation of the buffer converts these clusters into compact or…”
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Uranium stabilization of C28 : a tetravalent fullerene by GUO, T, DIENER, M. D, CHAI, Y, ALFORD, M. J, HAUFLER, R. E, MCCLURE, S. M, OHNO, T, WEAVER, J. H, SCUSERIA, G. E, SMALLEY, R. E

“…Laser vaporization experiments with graphite in a supersonic cluster beam apparatus indicate that the smallest fullerene to form in substantial abundance is…”
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CO-induced morphology modification in buffer-layer-assisted growth of Pd nanostructures by Antonov, V.N., Weaver, J.H.

“…The effects of chemisorbed CO on the aggregation and coalescence of Pd nanometer-sized clusters during Xe buffer-layer-assisted growth (BLAG) have been studied…”
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Halogen chemisorption, the pairwise diffusion of I, and trapping by defects on Si(1 0 0) by Xu, G.J., Signor, A.W., Agrawal, Abhishek, Nakayama, Koji S., Trenhaile, B.R., Weaver, J.H.

“…Halogen molecules dissociatively chemisorb on Si(1 0 0)-(2 × 1), and the bonding structures that they adopt can be elucidated with scanning tunneling…”
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Ag Multilayer island growth on Br–Si(0 0 1)-(2 × 1) and Ag-induced nano-pitting by Nakayama, Koji S., Weaver, J.H.

“…Low temperature scanning tunneling microscopy was used to study the formation of single crystal nanostructures of Ag on Br-terminated Si(0 0 1)-(2 × 1) and…”
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Chemical fingerprinting at the atomic level with scanning tunneling spectroscopy by Nakayama, Koji S., Sugano, Tomoko, Ohmori, Kenji, Signor, A.W., Weaver, J.H.

“…Scanning tunneling spectroscopy (STS) based on scanning tunneling microscopy (STM) makes it possible to map the local electronic density of states for clean…”
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Germanium growth on Br-terminated Si(1 0 0) by Trenhaile, B.R., Xu, G.J., Weaver, J.H.

“…The consequences of Ge deposition on Br-terminated Si(1 0 0) were studied with scanning tunneling microscopy at ambient temperature after annealing at 650 K…”
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Electronic states of KxC60 : insulating, metallic, and superconducting character by BENNING, P. J, MARTINS, J. L, WEAVER, J. H, CHIBANTE, L. P. F, SMALLEY, R. E

“…The recent report of electrical conductivity in the alkali metal fullerides and the discovery of superconductivity at 18 K for KxC(60) has raised fundamental…”
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The effects of buffer structure in buffer-layer-assisted growth: Grain boundaries, grooves, and pattern transfer by Palmer, J.S., Antonov, V.N., Bhatti, A.S., Swaminathan, P., Waggoner, P.S., Weaver, J.H.

“…Rare gas thin solid films have been used to create a wide range of nanostructures through buffer-layer-assisted growth. This paper examines effects related to…”
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