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Recent
Publications By Year:
2004:
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“Structural model for amorphous
steels based on crystalline approximants” V. Yu. Kazimirov, Despina
Louca, V. Ponnambalam, S. J. Poon and T. Proffen, submitted to Phys.
Rev. Lett. (2004). |
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"Orbital and spin chains in
ZnV2O4" S.-H. Lee, D. Louca, H. Ueda, et al. Phys. Rev. Lett. 93,
156407 (2004) |
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“Complexity of the Phase
Transition in La1-xSrxCoO3” Despina Louca, Z. Kristallographie 219, 148
(2004)”. |
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“Topological and chemical
ordering induced by Ni and Nd in Al87Ni7Nd6 metallic glass” Kyungsoo
Ahn, Despina Louca, M. C. Gao and G. J. Shiflet, Phys. Rev. B, in press
(2004). |
2003:
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“Dynamical disorder of
spin-induced Jahn-Teller orbitals with the metal-insulator transition
in cobaltates” Despina Louca and J. L. Sarrao, Phys. Rev. Lett. 91,
155501 (2003). |
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“Local topology of Al and Fe
based metallic glasses” Kyungsoo Ahn, Despina Louca and S. J. Poon and
G. J. Shiflet, J. of Physics: Condensed Matter, 15, S2357-S2364 (2003). |
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“Lattice Effects in Solids Under
Hydrostatic Pressure by Neutron Pair Density Function Analysis” Despina
Louca, J. Phys. Chem. Solids 64 (2), 343-355 (2003). |
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“Local Order in Amorphous
Fe-alloys” Despina Louca, Kyungsoo Ahn, V. Ponnambalam and S. J. Poon,
MRS Symposium Proceedings, ed. T. Egami, A. L. Greer, A. Inoue, S.
Ranganathan, Vol. 754, p. 129 (2003). |
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“Structural Analysis of Complex
Materials using the Atomic Pair Distribution Function – a Practical
Guide" Th. Proffen, S. J. L. Billinge, T. Egami and D. Louca, Z.
Kristallographie 218, 132 (2003). |
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“Evidence for incomplete
martensitic transformation in Ni0.62Al0.38 by neutron scattering”
Darren Kelley and Despina Louca, submitted to Phys. Rev. B (2003). |
2002:
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“Coupling
of Lattice Dynamics to Spin Transitions in La1-xSrxCoO3” Despina Louca,
MRS Symposium Proceedings Vol. 718, ed. R. Wentzcovitch, A. Navrotsky,
and K. Poeppelmeier, (2002), p. 145. |
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“Dynamics of Phase Transitions
in La1-xSrxCoO3” Despina Louca, Physica B 329, 835-836 (2003). |
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"Building a high resolution
total scattering powder diffractometer upgrade of NPD at MLNSC" T.
Proffen, T. Egami, SJL Billinge, AK Cheetham, D. Louca, and JB Parise.
Applied Physics A- Materials Science & Processing 74: S163-S165
(2002). |
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“Lattice Effects in Solids Under
Hydrostatic Pressure by Neutron Pair Density Function Analysis” Despina
Louca, J. Phys. Chem. Solids 64 (2), 343-355 (2002). |
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“Charge localization in CMR
manganites: Renormalization of polaron energy by stress field” T. Egami
and Despina Louca, Phys. Rev. B 65, 094422 (2002). |
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“Crossover dynamics with
low-energy excitations in Jahn-Teller Co perovskites” Despina Louca, J.
of Superconductivity: Incorporating Novel Magnetism 15, 591 (2002). |
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“Coupling
of Lattice Dynamics to Spin Transitions in La1-xSrxCoO3” Despina Louca,
MRS Symposium Proceedings Vol. 718, ed. R. Wentzcovitch, A. Navrotsky,
and K. Poeppelmeier, (2002), p. 145. |
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“Pressure Induced Lattice
Disorder in Heavy Fermion CeCu2+xSi2” Despina Louca, J. D. Thompson, J.
L. Sarrao, submitted to Physica B: Condensed Matter (2002). |
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