Electrical transport and percolation in magnetoresistive manganite/insulating oxide composites: Case ofLa0.7Ca0.3MnO3∕Mn3O4

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

Phonon Transport and Thermal Conductivity Percolation in Random Nanoparticle Composites

In this paper, we investigated the effective thermal conductivity of three dimensional nanocomposites composed of randomly distributed binary nanoparticles with large differences (contrast ratio) in their intrinsic (bulk) thermal conductivity. When random composites are made from particles with very different thermal conductivity (large contrast ratio), a continuous phase of high thermal conduc...

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

Determination of the electrical percolation threshold of Polystyrene-Graphene Oxide nanocomposite using the experiment and simulation methods

Carbon nanostructures via adding to a polymer matrix, while improving the electrical, mechanical and optical properties of the nanocomposites, are widely used in the industry, medicine, and agriculture. The authors presented several investigations on a new type of gamma dosimeter based on the polymer-carbon nanostructures nanocomposite. In this research, the electrical percolation threshold of ...

متن کامل

Nonlinear transport in nanoscale phase separated colossal magnetoresistive oxide thin films

transport in nanoscale phase separated colossal magnetoresistive oxide thin films" (2014). Preparation of rare-earth manganite-oxide thin films by metalorganic aerosol deposition technique Appl. We report a study of the I-V characteristics of 2.5–5.4 nm epitaxial La 1Àx Sr x MnO 3 (x ¼ 0.33 and 0.5) and La 0.7 Ca 0.3 MnO 3 thin films. While La 0.67 Sr 0.33 MnO 3 films exhibit linear conduction ...

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: Physical Review B

سال: 2007

ISSN: 1098-0121,1550-235X

DOI: 10.1103/physrevb.75.165112