Publications

Found 645 results
Author Title Type [ Year(Asc)]
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2001
Liu, Y., B. Acikeia, A. S. Nagra, T. R. Taylor, P. J. Hansen, J. S. Speck, and R. A. York, "Distributed phase shifters using (Ba, Sr) TiO3 thin films on sapphire and glass substrates", Integrated Ferroelectrics, vol. 39, no. 1-4: Taylor & Francis, pp. 313–320, 2001.
Acikel, B., Y. Liu, A. S. Nagra, T. R. Taylor, P. J. Hansen, J. S. Speck, and R. A. York, "Phase shifters using (Ba, Sr) TiO/sub 3/thin films on sapphire and glass substrates", Microwave Symposium Digest, 2001 IEEE MTT-S International, vol. 2: IEEE, pp. 1191–1194, 2001.
Acikel, B., P. J. Hansen, T. R. Taylor, A. S. Nagra, J. S. Speck, and R. A. York, "Tunable strontium titanate thin films for microwave devices", Integrated Ferroelectrics, vol. 39, pp. 291-298, 2001.
2000
Liu, Y., A. S. Nagra, E. G. Erker, P. Periaswamy, T. R. Taylor, J. Speck, and R. A. York, "BaSrTiO/sub 3/interdigitated capacitors for distributed phase shifter applications", IEEE microwave and guided wave letters, vol. 10, no. 11: IEEE, pp. 448–450, 2000.
York, R., A. Nagra, E. Erker, T. Taylor, P. Periaswamy, J. Speck, S. Streiffer, and O. Auciello, "Microwave integrated circuits using thin-film BST", Applications of Ferroelectrics, 2000. ISAF 2000. Proceedings of the 2000 12th IEEE International Symposium on, vol. 1: IEEE, pp. 195–200, 2000.
Erker, E. G., A. S. Nagra, Y. Liu, P. Periaswamy, T. R. Taylor, J. Speck, and R. A. York, "Monolithic Ka-band phase shifter using voltage tunable BaSrTiO/sub 3/parallel plate capacitors", IEEE microwave and guided wave letters, vol. 10, no. 1: IEEE, pp. 10–12, 2000.
Ibbetson, J. Paul, PT. Fini, KD. Ness, SP. DenBaars, JS. Speck, and UK. Mishra, "Polarization effects, surface states, and the source of electrons in AlGaN/GaN heterostructure field effect transistors", Applied Physics Letters, vol. 77, no. 2: AIP, pp. 250–252, 2000.
York, B., A. Nagra, and J. Speck, "Thin-film ferroelectrics: Deposition methods and applications", International Microwave Symposium in Boston, MA, vol. 37, 2000.
York, R. A., A. S. Nagra, T. Taylor, and J. S. Speck, "Thin-film phase shifters for low-cost phased arrays", Workshop on Affordability and Cost Reduction for Radar Systems, Huntsville, Alabama: Citeseer, pp. 10, 2000.
1999
Nagra, A. S., T. R. Taylor, P. Periaswamy, J. Speck, and R. A. York, "First demonstration of a periodically loaded line phase shifter using BST capacitors", MRS Online Proceedings Library Archive, vol. 603: Cambridge University Press, 1999.
Padmini, P., TR. Taylor, MJ. Lefevre, AS. Nagra, RA. York, and JS. Speck, "Realization of high tunability barium strontium titanate thin films by rf magnetron sputtering", Applied Physics Letters, vol. 75, no. 20: AIP, pp. 3186–3188, 1999.
1995
Narwankar, PK., JS. Speck, and FF. Lange, "Phase partitioning and epitaxy of Zr (Al) O 2 thin films on cubic zirconia substrates", Journal of materials research, vol. 10, no. 7: Cambridge University Press, pp. 1756–1763, 1995.
1994
Wilkinson, A. P., J. S. Speck, A. K. Cheetham, S. Natarajan, and J. Meurig Thomas, "{In situ x-ray diffraction study of crystallization kinetics in PbZr1-xTixO3,(PZT", Chemistry of Materials, vol. 6, no. 6: American Chemical Society, pp. 750–754, 1994.
1993
Ibbetson, JP., JS. Speck, NX. Nguyen, AC. Gossard, and UK. Mishra, "The role of microstructure in the electrical properties of GaAs grown at low temperature", Journal of electronic materials, vol. 22, no. 12: Springer-Verlag, pp. 1421–1424, 1993.

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