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Self-Assembled Nano-Structures on the Icosahedral Al-Pd-Mn Quasicrystal
crystal quasicrystal interface size selection self-assembly epitaxy Debye temperature magnetic anisotropy quantum dots electron diffraction
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2010/4/9
A quasicrystal is a solid with an aperiodic atomic distribution, but displaying discrete diffraction pattern. At an interface where an ordinary crystal and a quasicrystal intersect, the lack of commen...
Crystalline Textures on the Al-Ni-Co Quasicrystal Surface
crystal quasicrystal interface size selection self assembly epitaxy quantum dots
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2010/4/12
We have generated cubic Al alloys as commensurate single crystals on the tenfold-symmetry surface of the quasicrystalline Al-Ni-Co alloy by ion bombarding its surface. We find that the crystal-quasicr...