Related Publications

FY 2002:

• D. W. Austin, A. A. Puretzky, D. B. Geohegan, P. F. Britt, M. A. Guillorn, and M. L. Simpson, “The Electrodeposition of Metal at Metal/Carbon Nanotube Junctions,” Chem. Phys. Lett. 361, 525 (2002).
• T. Aytug, M. Paranthaman, H.-Y. Zhai, H. M. Christen, S. Sathyamurthy, D. K. Christen, and R. E. Ericson, “Single Buffer Layers of LaMnO₃ or La_0.7Sr_0.3MnO₃ for the Development of YBa₂Cu₃O_7-d-Coated Conductors: A Comparative Study,” J. Mater. Res. 17, 2193 (2002).
• L. R. Baylor, D. H. Lowndes, M. L. Simpson, C. E. Thomas, M. A. Guillorn, V. I. Merkulov, J. H. Whealton, E. D. Ellis, D. K. Hensley, and A. V. Melechko, “Digital Electrostatic Electron-Beam Array Lithography,” J. Vac. Sci. Tech. B 20/6, 2646 (2002).
• L. R. Baylor, V. I. Merkulov, E. D Ellis, M. A. Guillorn, D. H. Lowndes, A. V. Melechko, M. L. Simpson, and J. H. Whealton, “Field Emission from Isolated Individual Vertically Aligned Carbon Nanocones,” J. Appl. Phys. 91, 4602 (2002).
• Y. Bugoslavsky, L. Cowey, T. J. Tate, G. K. Perkins, J. Moore, Z. Lockman, A. Berenov, J. L. MacManus-Driscoll, A. D. Caplin, L. F. Cohen, H.-Y. Zhai, H. M. Christen, M. P. Paranthaman, D. H. Lowndes, M. H. Jo, and M. G. Blamire, “Effective Vortex Pinning in MgB₂ Thin Films,” Supercond. Sci. Technol. 15, 1392 (2002).
• Y. Bugoslavsky, Y. Miyoshi, G. K. Perkins, A. V. Berenov, Z. Lockman, J. L. MacManus-Driscoll, L. F. Cohen, A. D. Caplin, H.-Y. Zhai, M. P. Paranthaman, H. M. Christen, and M. Blamire. “Structure of the Superconducting Gap in MgB₂ from Point-Contact Spectroscopy,” Supercond. Sci. and Technol. 15, 526 (2002).
• C. Cantoni, D. K. Christen, A. Goyal, L. Heatherly, G. W. Ownby, D. M. Zehner, D. P. Norton, C. M. Rouleau, and H. M. Christen, “Effect of Sulfur Surface Structure on Nucleation of Oxide Seed Layers on Textured Metals for Coated Conductor Applications,” p. E9.8.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. P. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• M. A. Carnahan, R. A. Kaindl, J. Orenstein, D. S. Chemla, H. M. Christen, H.-Y. Zhai, M. Paranthaman, and D. H. Lowndes, “Superconducting Gap Excitations in MgB₂ Revealed Via Time-Domain THz Spectroscopy,” p. 184 in Proceedings of the Quantum Electronics and Laser Science Conference, Long Beach, California, 2002.
• D. K. Christen, C. Cantoni, J. R. Thompson, M. Paranthaman, M. F. Chisholm, H. R. Kerchner, and H. M. Christen, “Superconducting Properties of High-J_c MgB₂ Coatings,” p. E2.1.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. P. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• G. Eres, J. Z. Tischler, M. Yoon, B. C. Larson, C. M. Rouleau, and D. H. Lowndes, “Time-Resolved Study of the SrTiO₃ Homoepitaxial Pulsed-Laser Deposition Using Surface X-Ray Diffraction,” Appl. Phys. Lett. 80, 3379 (2002).
• D. B. Geohegan, A. A. Puretzky, C. H. Schittenhelm, X. Fan, P. F. Britt, M. A. Guillorn, M. L. Simpson, V. I. Merkulov, D. W. Austin, S. J. Pennycook and D. C. Joy, “Laser-Synthesis of Single-Wall Carbon Nanotubes with Time-Resolved In Situ Diagnostics,” p. 1 in Nanoscience Using Laser-Solid Interactions, Vol. 4636, SPIE—The International Society for Optical Engineering, Bellingham, Washington, 2002.
• D. B. Geohegan, A. A. Puretzky, C. H. Schittenhelm, X. Fan, P. F. Britt, M. A. Guillorn, M. L. Simpson, V. I. Merkulov, D. W. Austin, S. J. Pennycook and D. C. Joy “Laser-Synthesis of Single-Wall Carbon Nanotubes with Time-Resolved In Situ Diagnostics,” p. 13 in Proceedings of the 20th International Conference on Applications of Lasers and Electro-Optics, Vol. 92, Laser Institute of America, Jacksonville, Florida, 2002.
• M. A. Guillorn, M. D. Hale, V. I. Merkulov, M. L. Simpson, G. Eres, H. Cui, A. A. Puretzky, and D. B. Geohegan, “Operation of Individual Integrally Gated Carbon Nanotube Field Emitter Cells,” Appl. Phys. Lett. 81, 2860 (2002).
• M. A. Guillorn, A. V. Melechko, V. I. Merkulov, D. K. Hensley, M. L. Simpson, and D. H. Lowndes, “Self-Aligned Gated Field Emission Devices Using Single Carbon Nanofiber Cathodes,” Appl. Phys. Lett. 81, 3660 (2002).
• M. A. Guillorn, T. E. McKnight, A. Melechko, V. I. Merkulov, P. F. Britt, D. W Austin, D. H. Lowndes, and M. L. Simpson, “Individually Addressable Vertically Aligned Carbon Nanofiber-Based Electrochemical Probes,” J. Appl. Phys. 91, 3824 (2002).
• G. E. Jellison, Jr., C. O. Griffiths, and D. E. Holcomb, “Electric Field-Induced Birefringence in LiNbO₃ Measured by Generalized Transmission Ellipsometry,” Appl. Phys. Lett. 81, 1222 (2002).
• G. E. Jellison, Jr., C. O. Griffiths, D. E. Holcomb, and C. M. Rouleau, “Transmission 2-Modulator Generalized Ellipsometry (2-MGE) Measurements,” Appl. Opt. 41, 6555 (2002).
• G. E. Jellison, Jr., C. O. Griffiths, D. E. Holcomb, and C. M. Rouleau, “Characterization of Linear Diattenuator and Retarders using a Two-Modulator Generalized Ellipsometer (2-MGE),” SPIE 4819, 9 (2002).
• R. A. Kaindl, M. A. Carnahan, J. Orenstein, D. S. Chemla, H. M. Christen, H.-Y. Zhai, M. Paranthaman, and D. H. Lowndes, “Far-Infrared Optical Conductivity Gap in Superconducting MgB₂ Films,” Phys. Rev. Lett. 88, 027003 (2002).
• H. R. Kerchner, C. Cantoni, M. Paranthaman, D. K. Christen, H. M. Christen, J. R. Thompson, and D. J. Miller, “Heavy-Ion Damage to Magnesium Diboride Films: Electrical Transport-Current Characterization,” p. E5.5.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• G. Lamura, E. Di Gennaro, M. Salluzzo, A. Andreone, J. Le Cochec, A. Gauzzi, C. Cantoni, M. Paranthaman, D. K. Christen, H. M. Christen, G. Giunchi, and S. Ceresara, “Magnetic Penetration Depth Measurements in MgB₂ Sintered Pellets and Thin-Films,” Phys. Rev. B. 65, 020506 (2002).
• A. V. Melechko, T. E. McKnight, M. A. Guillorn, D. W. Austin, B. Ilic, V. I. Merkulov, M. J. Doktycz, D. H. Lowndes, and M. L. Simpson, “Nanopipe Fabrication Using Vertically Aligned Carbon Nanofiber Templates,” J. Vac. Sci. Tech. B 20/6, 2730 (2002).
• A. V. Melechko, V. I. Merkulov, D. H. Lowndes, M. A. Guillorn, and M. L. Simpson, “Transition Between ‘Base’ and ‘Tip’ Carbon Nanofiber Growth Modes,” Chem. Phys. Lett. 356, 527 (2002).
• V. I. Merkulov, D. K. Hensley, A. V. Melechko, M. A. Guillorn, D. H. Lowndes, and M. L. Simpson, “Control Mechanisms for the Growth of Isolated Vertically Aligned Carbon Nanofibers,” J. Phys. Chem. B 106, 10570 (2002).
• V. I. Merkulov, A. V. Melechko, M. A. Guillorn, D. H. Lowndes, and M. L. Simpson, “Effects of Spatial Separation on the Growth of Vertically Aligned Carbon Nanofibers Produced by Plasma-Enhanced Chemical Vapor Deposition,” Appl. Phys. Lett. 80, 476 (2002).
• V. I. Merkulov, A. V. Melechko, M. A. Guillorn, D. H. Lowndes, and M. L. Simpson, “Growth Rate of Plasma-Synthesized Vertically Aligned Carbon Nanofibers,” Chem. Phys. Lett. 361, 492 (2002).
• V. I. Merkulov, A. V. Melechko, M. A. Guillorn, M. L. Simpson, and D. H. Lowndes, “Controlled Alignment of Carbon Nanofibers in a Large-Scale Synthesis Process,” Appl. Phys. Lett. 80, 4816 (2002).
• D. P. Norton, S. J. Pearton, H. M. Christen, and J. D. Budai, “Hydrogen-Assisted Pulsed-Laser Deposition of Epitaxial CeO₂ Films on (001) InP,” Appl. Phys. Lett. 80, 106 (2002).
• M. Paranthaman, T. Aytug, H. Y. Zhai, S. Sathyamurthy, H. M. Christen, P. M. Martin, D. K. Christen, R. E. Erickson, and C. L. Thomas, “Single Buffer Layer Technology for YBCO Coated Conductors,” p. E9.4.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. P. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• M. Parnathaman, D. K. Christen, H. M. Christen, J. R. Thompson, H. R. Kerchner, C. Cantoni, and H.-Y. Zhai, “Growth of High Current Density MgB₂ Films Using Ex-Situ Precursor Approach,” Physica C 378, 1252 (2002).
• A. A. Puretzky, D. B. Geohegan, C. H. Schittenhelm, X. Fan, and M. A. Guillorn, “Time-Resolved Diagnostics of Single-Wall Carbon Nanotube Synthesis by Laser Vaporization,” Appl. Surf. Sci. 197, 552 (2002).
• A. A. Puretzky, H. Schittenhelm, X. Fan, M. J. Lance, L. F. Allard, and D. B. Geohegan, “Investigations of Single-Wall Carbon Nanotube Growth by Time-Restricted Laser Vaporization,” Phys. Rev. B, Condens. Matter Mater. Phys. 65, 245425/1 (2002).
• S. Sathyamurthy, M. Paranthaman, B. W. Kang, H. Y. Zhai, T. Aytug, H. M. Christen, E. D. Specht, M. M. Kowalewski, A. Goyal, and P. M. Martin, “Fabrication of High-J_c YBCO Coated Conductors Using Sol-Gel Buffer Layers on Nickel and Nickel Alloy Substrates,” p. E10.5.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• S. Sathyamurthy. M. Paranthaman, H.-Y. Zhai, H. M. Christen, P. M. Martin, A. Goyal, “Lanthanum Zirconate: A Single Buffer Layer Processed by Solution Deposition for Coated Conductor Fabrication,” J. Mater. Res. 17, 2181 (2002).
• H. Schittenhelm, D. B. Geohegan, G. E. Jellison, A. A. Puretzky, M. J. Lance, and P. F. Britt, “Synthesis and Characterization of Single-Wall Carbon Nanotube-Amorphous Diamond Thin-Film Composites,” Appl. Phys. Lett. 81, 2097 (2002).
• S. S. Shoup, M. K. White, S. L. Krebs, N. Darnell, A. C. King, D. S. Mattox, I. H. Campbell, K. R. Marken, S. Hong, B. Czabaj, M. Paranthaman, H. M. Christen, H.-Y. Zhai, and E. Spechtp, “The Progress on Low-Cost, High-Quality, High-Temperature Superconducting Tapes Deposited by the Combustion Chemical Vapor Deposition Process,” p. E7.8.1 in Materials for High-Temperature Superconductor Technologies, Vol. 689, ed. by M. Paranthaman, M. W. Rupich, K. Salama, J. Mannhart, and T. Hasegawa, Materials Research Society, Warrendale, Pennsylvania, 2002.
• H.-Y. Zhai, H. M. Christen, C. Cantoni, A. Goyal, and D. H. Lowndes, “Epitaxial Titanium Diboride Films Grown by Pulsed-Laser Deposition,” Appl. Phys. Lett. 80, 1963 (2002).
• H.-Y. Zhai, H. M. Christen, C. W. White, J. D. Budai, D. H. Lowndes, and A. Meldrum, “Buried Superconducting Layers Comprised of Magnesium Diboride Nanocrystals Formed by Ion Implantation,” Appl. Phys. Lett. 80, 4786 (2002).
• L. Zhang, A. V. Melechko, V. I. Merkulov, M. A. Guillorn, M. L. Simpson, D. H. Lowndes, and M. J. Doktycz, “Controlled Transport of Latex Beads Through Vertically Aligned Carbon Nanofiber Membranes,” Appl. Phys. Lett. 81, 135137 (2002).
• A. A. Zhukov, A. Purnell, Y. Miyoshi, Y. Bugoslavsky, Z. Lockman, A. Berenov, H.-Y. Zhai, H. M. Christen, M. Paranthaman, D. H. Lowndes, M. H. Jo, M. G. Blamire, L. Hao, J. Gallop, J. L. MacManus-Driscoll, and L. F. Cohen, “Microwave Surface Resistance of MgB₂,” Appl. Phys. Lett. 80, 2347 (2002).