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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Symko, Orest George | Scattering times and mean free path in AlCuFe quasicrystalline thin films | We present magnetoresistivity measurements on AlCuFe quasicrystalline thin films from which the temperature dependence of the inelastic scattering time (ri e) has been deduced down to 200 mK in the low field limit. We show that ri e presents a weak temperature dependence below 4 K (1/ гie ~ T°-87)... | AlCuFe; Quasicrystalline thin films; Scattering times; Free path | 1995-05 |
| 2 |
 | Symko, Orest George | Observation of a narrow pseudogap near the Fermi level of AlCuFe quasicrystalline thin films | We present the first experimental determination by tunneling spectroscopy of the density of states (DOS) close to the Fermi energy of AlCuFe quasicrystalline thin film samples. The measurements show that the Fermi level in a quasicrystal lies in a deep narrow pseudogap 60 m e V wide. Above an applie... | AlCuFe; Quasicrystalline thin films; Pseudogap; Fermi level; Density of states; DOS | 1995-05 |
| 3 |
 | Symko, Orest George | Formation of AlCuFe quasicrystalline thin films by solid state diffusion | We show that thin films 3000 A in thickness of the icosahedral AlCuFe phase can be formed by solid state diffusion of sputtered Al, Cu, and Fe layers. As for bulk materials, we propose that the icosahedral phase grows by diffusion of the 0.1 in the A13Fe layer previously formed by interdiffusion of... | AlCuFe; Quasicrystalline thin films; Solid state diffusion; Icosahedral phase | 1994 |
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