Publications

            

 

I) Refereed Journal Articles

 

 

 

 

16). "Detection and Decoherence of Level Crossing Resonances of ⁸Li in Cu" ,  K. H. Chow, A. I. Mansour, I. Fan, R. F. Kiefl, G. D. Morris, Z. Salman, T. Dunlop, W. A. MacFarlane, H. Saadaoui, O. Mosendz, B. Kardasz, B. Heinrich, J. Jung, C.D.P. Levy, M. R. Pearson, T. J. Parolin, D. Wang, M. D. Hossain, Q. Song, and M. Smadella,
Physical Review B, 85, 092103 (2012).

 

15). "Persistent Critical Current of YBa₂Cu₃O_7-δ  Nanowires" , A. I. Mansour, K. H. Chow and J. Jung, Journal of Applied Physics 110, 063909 (2011).

 

14). "Persistent supercurrents in ring-shaped Bi₂Sr₂CaCu₂O_x ", Rongchao Ma, A. I. Mansour, M. Egilmez, C.

E. Winterfield, I. Fan, K. H. Chow, J. Jung, D. Prabhakaran, and F. Razavi, Journal of Applied Physics 107,

083909 (2010).

 

13).  "Evolution of Curie-Weiss behavior in the susceptibility of the Ru-doped Sm0.55Sr0.45MnO3 Manganite", 

M.M. Saber, M. Egilmez, A.I. Mansour, I. Fan, K.H. Chow, and J. Jung: Physical Review B 82, 172401 

(2010). 

 

12). “Vortex lattice disorder in YBa₂Cu₃O_7-δ probed using b-NMR", H. Saadaoui, W.A. MacFarlane, Z. Salman, G.D. Morris, K.H. Chow, A.I. Mansour, T.J. Parolin, D. Wang, M. Smadella, Q. Song, and R.F. Kiefl: Physical Review B, 80, 224503 (2009).

 

11).  "Evolution of self-organized bulk vortex structure induced by hole doping  in the high temperature YBa₂Cu₃O_7-δ superconductor", A.I. Mansour, R. Ma, M. Egilmez, M.M. Saber, I. Fan, K.H. Chow, and J. Jung: Physical Review B 79, 172504 (2009). Also selected for the June 1, 2009 issue of Virtual Journal of Applications of Superconductivity.

 

10). "C-axis persistent current and Cooper-pair tunnelling through intrinsic Josephson junctions in a ring-shaped YBa₂Cu₃O_7-δ film", A.I. Mansour, M.M. Saber, K.H. Chow, and J. Jung: Applied Physics Letters 93, 142509 (2008).  Also selected for the October 15, 2008 issue of Virtual Journal of Applications of Superconductivity.

 

9). "Dynamics and reactivity of positively charged muonium in heavily doped Si:B and comparisons with hydrogen", A.I. Mansour, Z. Salman, K.H. Chow, I. Fan, P.J.C. King, B. Hitti, J. Jung, and S.P. Cottrell: Physical Review Letters 100, 257602 (2008).

 

8). "Softening of the First-order magnetic phase transition and magneto-transport properties of Sm_0.55Sr_0.45MnO₃ manganite", M. Egilmez, Z. Salman, A.I. Mansour, K.H. Chow, and J. Jung: Journal of Applied Physics 104, 093915 (2008).

 

7). " Dramatic strain induced modification of the low field anisotropic magneto-resistance in ultra-thin manganite films.", M. Egilmez, M.M. Saber, A.I. Mansour, Rongchao Ma, K.H. Chow, and J. Jung: Applied Physics Letters 93, 182505 (2008).

 

6). " Influence of photoexcitation on the diamagnetic muonium states in Ge studied via their precession signatures.", I. Fan, K.H. Chow, B. Hitti, R. Scheuermann, A.I. Mansour, W.A. MacFarlane, B.E. Schultz, M. Egilmez, J. Jung, Y.G. Celebi, H.N. Bani-Salameh, B.R. Carroll, J.E. Vernon, R.L. Lichti: Physical Review B 78, 153203 (2008).

 

5). "Metal-insulator transition, specific heat and grain-boundary-induced disorder in Sm_0.55Sr_0.45MnO₃", M. Egilmez, K.H. Chow, J. Jung, I. Fan, A.I. Mansour, and Z. Salman: Applied Physics Letters 92, 132505 (2008).

 

4). "Temperature dependence of the persistent critical current and instabilities in MgB₂ thin films", A.I. Mansour, M. Egilmez, I. Fan, K.H. Chow, J. Jung, E.M. Choi, H.S. Lee, S.I. Lee, and H. Darhmaoui: Applied Physics Letters 90, 162511 (2007).

 

3)."Lattice-strain control of magneto-resistivity and magneto-resistive anisotropy induced by ion-beam milling in La_0.65Ca_0.35MnO₃ films near the metal-insulator transition", M. Egilmez, A.I. Mansour, M.M. Saber, K.H. Chow, and J. Jung: Applied Physics Letters 92, 022501 (2007).

 

2). "Optically induced dynamics of muonium centers in Si studied via their precession signatures", I. Fan, K.H. Chow, B. Hitti, R. Scheuermann, W.A. MacFarlane, A.I. Mansour, B.E. Schultz, M. Egilmez, J. Jung, and R.L. Lichti: Physical Review B 77, 035203 (2007).

 

1). "β-NMR of isolated ⁸Li⁺ implanted into a thin copper film", Z. Salman, A.I. Mansour, K.H. Chow, M. Beaudoin, I. Fan, J. Jung, T.A. Keeler, R.F. Kiefl, C.D.P. Levy, R.C. Ma, G.D. Morris, T.J. Parolin, D. Wang, and W. A. MacFarlane: Physical Review B 75, 073405 (2007).

 

 

II) Refereed Journal Proceedings

 

21). "Observing Cross-Relaxation with Depth-Resolved ⁸Li β-NMR”, K.H. Chow, A.I. Mansour, et. al.Physics Procedia 30, Pages 16-19 (2012).

 

20). "Can the dynamics and reactivity of Mu⁺ and Mu^- in heavily doped n-type and p-type silicon be studied?”, A.I. Mansour, K.H. Chow, Z. Salman, I. Fan, P.J.C. King, B. Hitti, J. Jung, and S.P. Cottrell: Physica B: Condensed Matter, 404, Issues 5-7, Pages 831-833 (2009).

 

19). "Cross-relaxation of ⁸Li⁺ in copper", A.I. Mansour, G.D. Morris, Z. Salman, K.H. Chow, T. Dunlop, J. Jung, I. Fan, W.A. MacFarlane, R.F. Kiefl, T.J. Parolin, H. Saadaoui, D. Wang, M.D. Hossain, Q. Song, M. Smadella, O. Mosendz, B. Kardasz, B. Heinrich, C.D.P. Levy, and M.R. Pearson: Physica B: Condensed Matter, 404, Issues 5-7, Pages 910-913 (2009).

 

18). "Hyperfine fields in thin Pd films by beta-detected NMR”,  T.J. Parolin, Z. Salman, J. Chakhalian, Q. Song, K.H. Chow, G.D. Morris, M. Egilmez, I. Fan, M.D. Hossain, T.A. Keeler, R.F. Kiefl, S.R. Kreitzman, C.D.P. Levy, A.I. Mansour, R.I. Miller, M.R. Pearson, H. Saadaoui, M. Smadella, D. Wang, M. Xu, and W.A. MacFarlane: Physica B: Condensed Matter, 404, Issues 5-7, Pages 917-919 (2009).

 

17). "Local magnetic properties of Y₁₂Co₅Bi and Gd₁₂Co₅Bi studied by muSR",
M. Egilmez, K.H. Chow, W.A. MacFarlane, A. Mar, I. Fan, A.I. Mansour , D. Schick-Martin, J Jung, A. V. Tkachuk, B Hitti, D. Arseneau: Journal of Applied Physics, 105, 07A906 (2009).

 

16). "Surface dependent structural phase transition in SrTiO₃ observed with spin relaxation of ⁸Li", M. Smadella, Z. Salman, K.H. Chow, M. Egilmez, I. Fan, M.D. Hossain, R.F. Kiefl, S.R. Kreitzman, C.D.P. Levy, W.A. MacFarlane, A.I. Mansour, G.D. Morris, T.J. Parolin, M. Pearson, H. Saadaoui, Q. Song, D.

Wang: Physica B: Condensed Matter, 404, Issues 5-7, Pages 924-926 (2009).

 

15). "Nuclear spin relaxation/resonance of ⁸Li in Al", D. Wang, Z. Salman, K.H. Chow, I. Fan, M.D. Hossain, T.A. Keeler, R.F. Kiefl, C.D.P. Levy, A.I. Mansour, G.D. Morris, M.R. Pearson, T.J. Parolin, H. Saadaoui, M. Smadella, Q. Song, W.A. MacFarlane: Physica B: Condensed Matter, 404, Issues 5-7, Pages 920-923 (2009).

 

14). "β-NMR investigation of the vortex lattice near the interface of silver and Pr_1.85Ce_0.15CuO_4-δ thin films", H. Saadaoui, W.A. MacFarlane, Z. Salman, G.D. Morris, K.H. Chow, I. Fan, P. Fournier, M.D. Hossain, T.A. Keeler, S.R. Kreitzman, C.D.P. Levy, A.I. Mansour, R.I. Miller, T.J. Parolin, M.R. Pearson, Q. Song, D. Wang, R.F. Kiefl: Physica B: Condensed Matter, 404, Issues 5-7, Pages 727-729 (2009).

 

13). "Local magnetic properties of (RE)₁₂Co₅Bi studied by μSR", M. Egilmez, I. Fan, K.H. Chow, W.A. MacFarlane, A.I. Mansour, D.S. Martin, J. Jung, B. Hitti, D. Arseneau, A.V. Tkachuk, A. Mar: Physica B: Condensed Matter, 404, Issues 5-7, Pages 611-614 (2009).

 

12). "Dynamics of T-site muonium states in gallium phosphide”, J.E. Vernon, B.R. Carroll, H.N. Bani-Salameh, R.L. Lichti, Y.G. Celebi, I. Fan, A.I. Mansour, K.H. Chow: Physica B: Condensed Matter, 404, Issues 5-7, Pages 820-823 (2009).

 

11). "Muonium dynamics in doped Si probed by photoexcited TF-μSR measurements", I. Fan, K.H. Chow, M. Egilmez, B. Hitti, B.R. Carroll, J.E. Vernon, A.I. Mansour, R. Scheuermann, B. E. Schultz, W.A. MacFarlane, J. Jung, R.L. Lichti: Physica B: Condensed Matter, 404, Issues 5-7, Pages 852-855 (2009).

 

10). "Vortex lattice disorder in YBa₂Cu₃O_7-δ studied with β-NMR", H. Saadaoui, W.A. MacFarlane, G.D. Morris, Z. Salman, K.H. Chow, I. Fan, M.D. Hossain, R. Liang, A.I. Mansour, T.J. Parolin, M. Smadella, Q. Song, D. Wang, R.F. Kiefl: Physica B: Condensed Matter, 404, Issues 5-7, Pages 730-733 (2009).

 

9). "Diamagnetic states in germanium studied by the photo-excited TF-μSR measurements", I. Fan, K.H. Chow, B. Hitti, A.I. Mansour, R. Scheuermann, W.A. MacFarlane, B.E. Schultz, M. Egilmez, J. Jung, Y.G. Celebi, H.N. Bani-Salameh, B.R. Carroll, J.E. Vernon, R.L. Lichti: Physica B: Condensed Matter, 404, Issues 5-7, Pages 849-851 (2009).

 

8). "Development of the ⁸Li cross-relaxation technique: Applications in semiconductors and other condensed matter systems", A.I. Mansour, G.D. Morris, Z. Salman, K.H. Chow, T. Dunlop, J. Jung, I. Fan, W.A. MacFarlane, R.F. Kiefl, T.J. Parolin, H. Saadaoui, D. Wang, M.D. Hossain, Q. Song, M. Smadella, O. Mosendz, B. Kardasz and B. Heinrich: Physica B: Condensed Matter 401-402, 662 (2007).

 

7). "Stability and diffusivity of positively charged muonium in Si", A.I. Mansour, Z. Salman, I. Fan, P.J.C. King, B. Hitti, S.P. Cottrell, J. Jung and K.H. Chow: Physica B: Condensed Matter 401-402, 621 (2007).

 

6). "Dynamics of diamagnetic muonium: Precession signature in Ge and optical excitation", I. Fan, K.H. Chow, B. Hitti, R. Scheuermann, A.I. Mansour, R.L. Lichti, W.A. MacFarlane, J. Jung and B.E. Schultz: Physica B: Condensed Matter 401-402, 624 (2007).

 

5). "Influence of optical excitation on the precession signature of charged muonium", I. Fan, K.H. Chow, R. Scheuermann, B. Hitti, W.A. MacFarlane, B.E. Schultz, A.I. Mansour, J. Jung and R.L. Lichti: Physica B: Condensed Matter 401-402, 635 (2007).

 

4). "⁸Li in GaAs studied with β-NMR", T. Dunlop, A.I. Mansour, Z. Salman, K.H. Chow, I. Fan, J. Jung, R.F. Kiefl, S.R. Kreitzman, C.D.P. Levy, W.A. MacFarlane, G.D. Morris and T.J. Parolin: Physica B: Condensed Matter 401-402, 254 (2007).

 

3). "Intrinsic Nanoscale Disorder in HTSC: Effect on The Physical Properties",

J.A. Jung, K.H. Chow, M. Egilmez, A.I. Mansour: International Journal of Modern Physics B 21, 3183 (2007).

 

2). "Intrinsic Nanoscale Disorder and the Physical Properties of HTSC"

J.A. Jung, K.H. Chow, M. Egilmez, A.I. Mansour: Journal of Superconductivity and Novel Magnetism 20, 567 (2007).

 

1). "Superconducting properties of Tl-2223 phase substituted by iron"

S. Isber, R. Awad, M. Tabbal, A. I. Abou-Aly, B. Nsouli, K. Zahraman, A. I. Mansour, A. Farj: Journal of Physics: Conference Series 43, 450 (2006).

 

 

III) Conference presentations and posters

 

6). "Hole doping-induced evolution of self-organized bulk vortex structure in the high temperature YBa₂Cu₃O_7-d  superconductor”.  A.I. Mansour, R. Ma, M. Egilmez, M.M. Saber, I. Fan, K.H. Chow, and J. Jung: Oral Presentation, 2009 APS March Meeting, Pittsburgh, PA.

 

5). "C-axis persistent current and Cooper-pair tunnelling through intrinsic Josephson junctions in a ring-shaped YBa₂Cu₃O_7-d film". A.I. Mansour, M.M. Saber, K.H. Chow, and J. Jung: Poster, 2009 APS March Meeting, Pittsburgh, PA.

 

4). "Cross-Relaxation of ⁸Li in copper", A. I. Mansour, K.H. Chow, J. Jung, I. Fan, G.D. Morris, W.A. MacFarlane, R.F. Kiefl, Z. Salman, T.J. Parolin, H. Saadaoui, D. Wang, M. D. Hossain, Q. Song, M. Smadella, O. Mosendz, B. Kardasz, and B. Heinrich. Poster presented at the 11^th International Conference on Mu-SR, July 21, 2008, Tsukuba, Japan.

 

3). "Structure and dynamics of Mu⁺ and Mu^- in Si". A.I. Mansour, Z. Salman, K.H. Chow, I. Fan, P.J.C. King, B. Hitti, J. Jung, and S.P. Cottrell. Poster presented at the 11^th International Conference on Mu-SR, July 21, 2008, Tsukuba, Japan.

 

2). "Development of the ⁸Li⁺ cross-relaxation technique: applications for defects in semiconductors and other condensed matter systems". A. I. Mansour, K.H. Chow, J. Jung, I. Fan, G.D. Morris, W.A. MacFarlane, R.F. Kiefl, Z. Salman, T.J. Parolin, H. Saadaoui, D. Wang, M. D. Hossain, Q. Song, M. Smadella, O. Mosendz, B. Kardasz, and B. Heinrich. Poster presented at the 24^th International Conference on Defects in Semiconductors, July 22, 2007, Albuquerque, NM.

 

1). "Dynamics of positively charged muonium in Si". A.I. Mansour, Z. Salman, K.H. Chow, I. Fan, P.J.C. King, B. Hitti, J. Jung, and S.P. Cottrell. Oral presentation presented at the 24^th International Conference on Defects in Semiconductors, July 22, 2007, Albuquerque, NM.

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