D.J Keeble

Publications

Viewing 11 of 11 publications

2000

Friessnegg, T, B Nielsen, V.J Ghosh, S Aggarwal, D.J Keeble, E.H Poindexter, and Ramamoorthy Ramesh. "Oxygen deficiency and vacancy formation in LSCO/PLZT/LSCO capacitors." Materials Research Society Symposium - Proceedings. Vol. 596. Materials Research Society, Warrendale, PA, United States, 2000. 393–397.

Friessnegg, T, S Aggarwal, Ramamoorthy Ramesh, B Nielsen, E.H Poindexter, and D.J Keeble. "Vacancy formation in (Pb,La)(Zr,Ti)O3 capacitors with oxygen deficiency and the effect on voltage offset." Applied Physics Letters 77 (2000) 127–129.

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Fhessnegg, T, S Aggarwal, B Nielsen, Ramamoorthy Ramesh, D.J Keeble, and E.H Poindcxtor. "A study of vacancy-related defects in (pb,la)(zr,ti)o3 thin films using positron annihilation." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 47 (2000) 916–920.

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1999

Godfrey, R.P, T Friessnegg, Ramamoorthy Ramesh, C.W Tipton, R.C Huffman, D.N Robertson, E.H Poindexter, M.A Quuada, B Nielsen, and D.J Keeble. "Infrared absorbing oxide electrodes in epitaxial pyroelectric Pb-La-Ti-O heterostructures with controlled domain orientation." Integrated Ferroelectrics 25 (1999) 135–147.

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Friessnegg, T, B Nielsen, V.J Ghosh, A.R Moodenbaugh, S Madhukar, S Aggarwal, D.J Keeble, E.H Poindexter, P Mascher, and Ramamoorthy Ramesh. "Defect identification in (La, Sr)CoO3-δ using positron annihilation spectroscopy." Materials Research Society Symposium - Proceedings. Vol. 541. 1999. 161–165.

1998

Friessnegg, T, S Aggarwal, B Nielsen, Ramamoorthy Ramesh, D.J Keeble, and E.H Poindexter. "Investigation of vacancy-related defects in (Pb,La)(Zr,Ti)O3 thin films using positron annihilation." IEEE International Symposium on Applications of Ferroelectrics. IEEE, Piscataway, NJ, United States, 1998. 147–150.

Keeble, D.J, B Nielsen, A Krishnan, K.G Lynn, S Madhukar, Ramamoorthy Ramesh, and C.F Young. "Vacancy defects in (Pb, La)(Zr, Ti)O3 capacitors observed by positron annihilation." Applied Physics Letters 73 (1998) 318–320.

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Keeble, D.J, A Krishnan, T Friessnegg, B Nielsen, S Madhukar, S Aggarwal, Ramamoorthy Ramesh, and E.H Poindexter. "Vacancy defects in thin-film La0.5Sr0.5CoO3-δ observed by positron annihilation." Applied Physics Letters 73 (1998) 508–510.

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1997

Keeble, D.J, S Madhukar, B Nielsen, A Krishnan, P Asoka-Kumar, S Aggarwal, Ramamoorthy Ramesh, and E.H Poindexter. "Vacancy related defects in La0.5Sr0.5CoO3-δ thin films." Materials Research Society Symposium - Proceedings. Vol. 477. MRS, Warrendale, PA, United States, 1997. 229–233.

1995

Krishnan, A, D.J Keeble, Ramamoorthy Ramesh, W.L Warren, B.A Tuttle, R.L Pfeffer, B Nielsen, and K.G Lynn. "Vacancy related defects in thin film Pb(ZrTi)O3 materials." Materials Research Society Symposium - Proceedings. Vol. 361. Materials Research Society, Pittsburgh, PA, United States, 1995. 129–134.

Keeble, D.J, A Krishnan, M.T Umlor, K.G Lynn, W.L Warren, D Dimos, B.A Tuttle, Ramamoorthy Ramesh, and E.H Poindexter. "Positron annihilation studies of vacancy related defects in ceramic and thin film pb(zr,ti)o3 materials." Integrated Ferroelectrics 8 (1995) 121–128.

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