Publications
X Author: D.J Keeble
2000
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. DOI
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."Proceedings of the Materials Research Society Symposium -
596 (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. DOI
1999
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."Proceedings of the Materials Research Society Symposium -
541 (1999) 161-165.
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. DOI
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
(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. DOI
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. DOI
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."Proceedings of the Materials Research Society Symposium -
477 (1997) 229-233.
1995
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. DOI
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."Proceedings of the Materials Research Society Symposium -
361 (1995) 129-134.