Anisotropic electrical and thermal conductivities of the Al76Co22Ni2 decagonal approximant

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Atomic Correlations in AlCo Decagonal Approximant Phases

Many distinct phases of aluminum cobalt alloys occur in a narrow composition range near Al 3 Co. We compare the distribution functions of these structures with pair potentials calculated for this binary alloy. Both the Al-Co and the Co-Co distributions display strong modulations out to distances of beyond 10 A, while the Al-Al distributions approach a constant beyond a few Angstroms. Radial dis...

متن کامل

Electrical and thermal conductivities of reduced graphene oxide/polystyrene composites

Articles you may be interested in Fabrication and mechanical characterization of graphene oxide-reinforced poly (acrylic acid)/gelatin composite hydrogels J. Investigation of thermal conductivity, viscosity, and electrical conductivity of graphene based nanofluids Thermal conductivity of composites with hybrid carbon nanotubes and graphene nanoplatelets Appl. High thermal conductivity epoxy-sil...

متن کامل

Anisotropic optical conductivity of decagonal quasicrystals.

The optical conductivity of high quality decagonal quasicrystals of Ales Co&qCu&s and A162Co~5CupoSi3 shows a strong anisotropy between the periodic and the quasiperiodic directions. We suggest that this is due to the dramatic enhancement of scattering in the quasiperiodic planes. The analysis of the conductivity reveals a drastic difFerence between the electronic structure of the decagonal qua...

متن کامل

Computational prediction of electrical and thermal conductivities of disklike particulate composites

The effective conductivities are determined for randomly oriented disklike particles using an efficient computational algorithm based on the finite element method. The pairwise intersection criteria of disks are developed using a set of vector operations. An element partition scheme has been implemented to connect the elements on different disks across the lines of intersection. The computed co...

متن کامل

Hall Effect of the Al13Fe4 Decagonal Approximant and Its Ternary Extension Al13(Fe,Ni)4*

We have measured Hall coefficient and electrical resistivity of the Al13Fe4 and Al13(Fe,Ni)4 monoclinic approximants to the decagonal quasicrystal. While the Al13Fe4 crystals are structurally well ordered, the ternary extension Al13(Fe,Ni)4 contains quenched disorder and can be viewed as a disordered version of Al13Fe4. The crystallographic-direction-dependent Hall effect measurements were perf...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Zeitschrift für Kristallographie - Crystalline Materials

سال: 2009

ISSN: 2196-7105,2194-4946

DOI: 10.1524/zkri.2009.1051