Search Results - "Tuttle, Bruce A."

Processing Technologies for High-Permittivity Thin Films in Capacitor Applications by Brennecka, Geoff L., Ihlefeld, Jon F., Maria, Jon-Paul, Tuttle, Bruce A., Clem, Paul G.

“…Capacitor technologies are as varied as the applications that they enable, but one of the common themes in advanced capacitors for consumer electronics is a…”
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Reversibility of the Perovskite-to-Fluorite Phase Transformation in Lead-Based Thin and Ultrathin Films by Brennecka, Geoff L., Parish, Chad M., Tuttle, Bruce A., Brewer, Luke N., Rodriguez, Mark A.

“…As film thicknesses decrease below 50 nm, control of cation stoichiometry in Pb‐based dielectrics becomes increasingly difficult, a problem that is exacerbated…”
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Electron Paramagnetic Resonance Investigations of Lanthanide-Doped Barium Titanate:  Dopant Site Occupancy by Dunbar, Timothy D, Warren, William L, Tuttle, Bruce A, Randall, Clive A, Tsur, Yoed

“…Air-fired barium titanate samples doped with cerium, neodymium, samarium, gadolinium, dysprosium, erbium, or ytterbium were examined by electron paramagnetic…”
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Quantitative X-Ray Spectrum Imaging of Lead Lanthanum Zirconate Titanate PLZT Thin-Films by Parish, Chad M., Brennecka, Geoff L., Tuttle, Bruce A., Brewer, Luke N.

“…The high permittivity of Pb(Zr,Ti)O3 and (Pb,La)(Zr,Ti)O3—PZT and PLZT, respectively—thin films and the flexibility of chemical solution deposition (CSD) make…”
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Use of Stress To Produce Highly Oriented Tetragonal Lead Zirconate Titanate (PZT 40/60) Thin Films and Resulting Electrical Properties by Brennecka, Geoff L., Huebner, Wayne, Tuttle, Bruce A., Clem, Paul G.

“…Thin films of Pb(Zr0.4TiO.6)O3 produced by chemical solution deposition were used to study the effects of stress from different platinized single‐crystal…”
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Directed Colloidal Assembly of Linear and Annular Lead Zirconate Titanate Arrays by Smay, James E., Cesarano III, Joseph, Tuttle, Bruce A., Lewis, Jennifer A.

“…Lead zirconate titanate (PZT) arrays for ultrasonic sensing applications in the 2–30‐MHz frequency range were fabricated by robocasting, a directed colloidal…”
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Pressure-Induced Phase Transformation of Controlled-Porosity Pb(Zr0.95Ti0.05)O3 Ceramics by Tuttle, Bruce A., Yang, Pin, Gieske, John H., Voigt, James A., Scofield, Timothy W., Zeuch, David H., Olson, Walter R.

“…Chemically prepared Pb(Zr0.95Ti0.05)O3 (PZT 95/5) ceramics were fabricated with a range of different porosity levels, while grain size was held constant, by…”
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Fabrication of ultrathin film capacitors by chemical solution deposition by Brennecka, Geoff L., Tuttle, Bruce A.

“…A facile solution-based processing route using standard spin-coating deposition techniques has been developed for the production of reliable capacitors based…”
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Fabrication of Perovskite-Based High-Value Integrated Capacitors by Chemical Solution Deposition by Sigman, Jennifer, Brennecka, Geoffrey L., Clem, Paul G., Tuttle, Bruce A.

“…Projected trends for capacitors include increasing capacitance density and decreasing operating voltages, dielectric thickness and process cost. Advances in…”
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Phase evolution in solution deposited Pb-deficient PLZT thin films by Nittala, Krishna, Brennecka, Geoff L., Tuttle, Bruce A., Jones, Jacob L.

“…Initial crystallization of Pb-deficient, lanthanum modified lead zirconate titanate (PLZT) layers followed by post-crystallization phase conversion can be used…”
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Multilayer thin and ultrathin film capacitors fabricated by chemical solution deposition by Brennecka, Geoff L., Parish, Chad M., Tuttle, Bruce A., Brewer, Luke N.

“…Chemical solution deposition has been used to fabricate continuous ultrathin lead lanthanum zirconate titanate (PLZT) films as thin as 20 nm. Further,…”
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Thermally Induced Failure of Polymer Dielectrics by Johnson, Ross S., Cicotte, Kirsten N., Mahoney, Patrick J., Tuttle, Bruce A., Dirk, Shawn M.

“…Halogen precursor polymers to poly[(2,3‐diphenyl‐p‐phenylene)vinylene] (DP‐PPV) are examined for use as advanced capacitor dielectrics. The polymer is…”
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Synthesis and Characterization of a Family of Structurally Characterized Dysprosium Alkoxides for Improved Fatigue-Resistance Characteristics of PDyZT Thin Films by Boyle, Timothy J., Bunge, Scott D., Clem, Paul G., Richardson, Jacob, Dawley, Jeffrey T., Ottley, Leigh Anna M., Rodriguez, Mark A., Tuttle, Bruce A., Avilucea, Gabriel R., Tissot, Ralph G.

“…Using either an ammoniacal route, the reaction between DyCl3, Na0, and HOR in liquid ammonia, or preferentially reacting Dy(N(SiMe3)2)3 with HOR in a solvent,…”
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Quantitative chemical analysis of fluorite-to-perovskite transformations in (Pb,La)(Zr,Ti)O3 PLZT thin films by Parish, Chad M., Brennecka, Geoff L., Tuttle, Bruce A., Brewer, Luke N.

“…Lead loss during processing of solution-derived Pb(Zr,Ti)O3 (PZT)-based thin-films can result in the formation of a Pb-deficient, nonferroelectric fluorite…”
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Robocast Pb(Zr0.95Ti0.05)O3 Ceramic Monoliths and Composites by Tuttle, Bruce A., Smay, James E., Cesarano, Joseph, Voigt, James A., Scofield, Timothy W., Olson, Walter R., Lewis, Jennifer A.

“…Robocasting, which is a computer‐controlled slurry‐deposition technique, was used to fabricate ceramic monoliths and composites of chemically prepared…”
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Direct-Write Fabrication of Zinc Oxide Varistors by Tohver, Valeria, Morissette, Sherry L., Lewis, Jennifer A., Tuttle, Bruce A., Voigt, James A., Dimos, Duane B.

“…Zinc oxide (ZnO)‐based pastes with tailored rheological properties have been developed for direct‐write fabrication of thick‐film varistor elements in highly…”
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Lanthanide series doping effects in lead zirconate titanate (PLnZT) thin films by Boyle, Timothy J., Clem, Paul G., Tuttle, Bruce A., Brennecka, Geoffrey L., Dawley, Jeffrey T., Rodriguez, Mark A., Dunbar, Timothy D., Hammetter, William F.

“…Lanthanide (Ln) doping of lead zirconate titanate (PLnZT 4/30/70) thin films was conducted to investigate effects on structural and electrical properties…”
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Shallow Pb3+ hole traps in lead zirconate titanate ferroelectrics by ROBERTSON, J, WARREN, W. L, TUTTLE, B. A, DIMOS, D, SMYTH, D. M

“…A combination of electron paramagnetic resonance and band structure calculations is used to show that the Pb2+ ions in lead zirconate titanate materials can…”
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Imprint in ferroelectric capacitors by WARREN, W. L, TUTTLE, B. A, DIMOS, D, PIKE, G. E, AL-SHAREEF, H. N, RAMESH, R, EVANS, J. T

“…We show that voltage offsets in the polarization-voltage characteristics of Pb(Zr, Ti)O 3 capacitors can lead to imprint in ferroelectric memory devices. The…”
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Neo-Pentoxide Precursor Synthesis, Solution Preparation, and Electronic Properties of (Ba,Sr)TiO3 Thin Films Derived from a Solution Route by Boyle, Timothy J, Clem, Paul G, Rodriguez, Mark A, Tuttle, Bruce A, Heagy, Michael D

“…We have recently isolated the neo-pentoxide (HOCH2CMe3, ONp) derivatives of Ba, Sr, and Ti as Ba4(ONp)8(HONp)6(py)2, Sr5(O)(ONp)8(Solv)5 (Solv = solvent), and…”
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