Search Results - "Siegal, M. P."

Synthesis of Large Arrays of Well-Aligned Carbon Nanotubes on Glass by Ren, Z. F., Huang, Z. P., Xu, J. W., Wang, J. H., Bush, P., Siegal, M. P., Provencio, P. N.

“…Free-standing aligned carbon nanotubes have previously been grown above 700°C on mesoporous silica embedded with iron nanoparticles. Here, carbon nanotubes…”
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Detectable and facile electrodeposited nanoscale homogenous distribution of AgCl deposits in Ag thin films by Grewal, S., Leverant, C., Merrill, L. C., Klavetter, K., Siegal, M. P.

“…Pulsed electrodeposition of Cl ions, together with pre-oxide removal treatments, can achieve uniform nanoscale AgCl deposits (< 2 to 20 nm within an Ag thin…”
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Growth of highly oriented carbon nanotubes by plasma-enhanced hot filament chemical vapor deposition by Huang, Z. P., Xu, J. W., Ren, Z. F., Wang, J. H., Siegal, M. P., Provencio, P. N.

“…Highly oriented, multiwalled carbon nanotubes were grown on polished polycrystalline and single crystal nickel substrates by plasma enhanced hot filament…”
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Nanoporous Carbon Films for Gas Microsensors by Siegal, M. P, Yelton, W. G, Overmyer, D. L, Provencio, P. P

“…We study nanoporous carbon (NPC) as an adsorbent coating on surface acoustic wave (SAW) chemical microsensors for a wide range of analyte gases. By use of…”
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Correlating thermoelectric properties with microstructure in Bi0.8Sb0.2 thin films by Siegal, M. P., Lima-Sharma, A. L., Sharma, P. A., Rochford, C.

“…The room temperature electronic transport properties of 100 nm-thick thermoelectric Bi0.8Sb0.2 films, sputter-deposited onto quartz substrates and…”
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Controlled growth of carbon nanotube films for high-current field emission by Siegal, M.P., Miller, P.A., Provencio, P.P., Tallant, D.R.

“…Carbon nanotubes (CNTs) offer great potential for numerous cold-cathode field emission applications. A less studied need is for high-current cathodes. While…”
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Dissociated \[ \frac{1}{3}\langle 0\bar{1}11\rangle \] dislocations in Bi2Te3 and their relationship to seven-layer Bi3Te4 defects by Medlin, D L, Erickson, K J, Limmer, S J, Yelton, W G, Siegal, M P

“…We investigate the structure of \[ \frac{1}{3}\langle 0\bar{1}11\rangle \] dislocations observed in Bi2Te3 nanowires. This particular type of dislocation is…”
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Increased intrinsic anomalous Hall effect from rare earth content in amorphous SmxCo1−x films by Sharma, P. A., Sharma, A. L. Lima, Lidsky, D., Schehrer, E., Young, K., Gilbert, S. J., Siegal, M. P., Lu, T. M.

“…The low temperature anomalous Hall effect in amorphous sputtered SmxCo1−x films is investigated. The microstructure and amorphous nature of the films were…”
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The thermal stability of diamond-like carbon by Tallant, D.R., Parmeter, J.E., Siegal, M.P., Simpson, R.L.

“…Diamond-like carbon (DLC) is a potential, low-cost substitute for diamond in certain applications, but little is known of the temperature range over which its…”
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Planarized arrays of aligned, untangled multiwall carbon nanotubes with Ohmic back contacts by Rochford, C., Limmer, S.J., Howell, S.W., Beechem, T.E., Siegal, M.P.

“…Vertically aligned, untangled planarized arrays of multiwall carbon nanotubes (MWNTs) with Ohmic back contacts were grown in nanopore templates on arbitrary…”
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Thermal stability of amorphous carbon films grown by pulsed laser deposition by Friedmann, T. A., McCarty, K. F., Barbour, J. C., Siegal, M. P., Dibble, Dean C.

“…The thermal stability in vacuum of amorphous tetrahedrally coordinated carbon (a-tC) films grown on Si has been assessed by in situ Raman spectroscopy. Films…”
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Optimizing SrTiO3 films on textured Ni substrates using chemical solution deposition by Siegal, M.P., Clem, P.G., Dawley, J.T., Richardson, J., Overmyer, D.L., Holesinger, T.G.

“…Chemical solution deposition (CSD) is used to grow high-quality (100)-oriented films of SrTiO3 (STO) on CSD Ba0.2 Ca0.8TiO3(100) (BCT) templates on textured…”
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Controlling compositional homogeneity and crystalline orientation in Bi0.8Sb0.2 thermoelectric thin films by Rochford, C., Medlin, D. L., Erickson, K. J., Siegal, M. P.

“…Compositional-homogeneity and crystalline-orientation are necessary attributes to achieve high thermoelectric performance in Bi1−xSbx thin films. Following…”
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Improving sol-gel Yba2Cu3O7−δ film morphology using high-boiling-point solvents by Dawley, J. T., Clem, P. G., Siegal, M. P., Tallant, D. R., Overmyer, D. L.

“…The effect of high-boiling-point solvent addition on the morphology of low-p(O2) processed, sol-gel YBa2Cu3O7−δ (YBCO) films is discussed. Proper selection and…”
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Nanoporous-carbon films for microsensor preconcentrators by Siegal, M. P., Overmyer, D. L., Kottenstette, R. J., Tallant, D. R., Yelton, W. G.

“…Nanoporous-carbon (NPC) films are grown using physical processes such as low-power pulsed-laser deposition with attenuation of the ablated carbon species…”
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Electron emission induced modifications in amorphous tetrahedral diamondlike carbon by Mercer, T. W., DiNardo, N. J., Rothman, J. B., Siegal, M. P., Friedmann, T. A., Martinez-Miranda, L. J.

“…The cold-cathode electron emission properties of amorphous tetrahedral diamondlike carbon are promising for flat-panel display and vacuum microelectronics…”
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Thick sol-gel derived YBa2Cu3O7-δ films by DAWLEY, J. T, CLEM, P. G, SIEGAL, M. P, OVERMYER, D. L, RODRIGUEZ, M. A

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Synthesis and properties of Tl–Ba–Ca–Cu–O superconductors by Siegal, M. P., Venturini, E. L., Morosin, B., Aselage, T. L.

“…We review the synthesis methods and properties of single crystal, powder, and thin film TlBaCaCuO high-temperature superconducting (Tl-HTS) materials. With…”
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Electron field emission from amorphous tetrahedrally bonded carbon films by Talin, A. A., Felter, T. E., Friedmann, T. A., Sullivan, J. P., Siegal, M. P.

“…Electron field emission from two amorphous, tetrahedrally bonded diamondlike carbon films, one with (a‐tC:N), and a second without nitrogen doping (a‐tC),…”
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Properties of YBa2Cu3O7−δ multilayer films from the fluoride-based sol-gel process by Siegal, M. P., Dawley, J. T., Overmyer, D. L.

“…The inability to rapidly grow thick or multilayer epitaxial films for either electronic or electrical power applications limits the utility of fluoride-based…”
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