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19932026
Showing 2008 · cond-mat.mtrl-sciShow all

21 papers · 2 filters

cond-mat.mtrl-sci2008★ 14 cited

Specific Resistance of Pd/Ir Interfaces

R. Acharyya, H. Y. T. Nguyen, R. Loloee +4

From measurements of the current-perpendicular-to-plane (CPP) total specific resistance (AR = area times resistance) of sputtered Pd/Ir multilayers, we derive the interface specifi…

cond-mat.mtrl-sci2008★ 34 cited

Kinetics of photoinduced ordering in azo-dye films: two-state and diffusion models

Alexei D. Kiselev, Vladimir G. Chigrinov, Hoi-Sing Kwok

We study the kinetics of photoinduced ordering in the azo-dye SD1 photoaligning layers and present the results of modeling performed using two different phenomenological approaches…

cond-mat.mtrl-sci2008★ 7 cited

Two-speed phase dynamics in Si(111) (7x7)-(1x1) phase transition

Ye-Chuan Xu, Bang-Gui Liu

We propose a natural two-speed model for the phase dynamics of Si(111) 77 phase transition to high temperature unreconstructed phase. We formulate the phase dynamics by usi…

cond-mat.mtrl-sci2008★ 4 cited

Half-metallic ferrimagnet formed by substituting Fe for Mn in semiconductor MnTe

Li-Fang Zhu, Bang-Gui Liu

A ternary ferrimagnetic half-metal, constructed through substituting 25% Fe for Mn in zincblende semiconductor MnTe, is predicted in terms of accurate first-principles calculations…

cond-mat.mtrl-sci2008★ 15 cited

Structural properties of Pb3Mn7O15 determined from high-resolution synchrotron powder diffraction

J. C. E. Rasch, D. V. Sheptyakov, J. Schefer +9

We report on the crystallographic structure of the layered compound Pb3Mn7O15. Previous analysis based on laboratory X-ray data at room temperature gave contradictory results in te…

cond-mat.mtrl-sci2008★ 47 cited

Nitrogen defects and ferromagnetism of Cr-doped AlN diluted magnetic semiconductor from first principles

Li-Jie Shi, Li-Fang Zhu, Yong-Hong Zhao +1

High Curie temperature of 900 K has been reported in Cr-doped AlN diluted magnetic semiconductors prepared by various methods, which is exciting for spintronic applications. It is…