Structure Relaxation in Metal-Metalloid Amorphous Alloys

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

The glass-forming ability of model metal-metalloid alloys.

Bulk metallic glasses (BMGs) are amorphous alloys with desirable mechanical properties and processing capabilities. To date, the design of new BMGs has largely employed empirical rules and trial-and-error experimental approaches. Ab initio computational methods are currently prohibitively slow to be practically used in searching the vast space of possible atomic combinations for bulk glass form...

متن کامل

Phase separation in sputtered amorphous metal-germanium alloys.

Anomalous small-angle x-ray scattering (ASAXS) has been used to observe and characterize phase separation in sputtered amorphous FecGel -c and MocGe 1-c thin films. Significant chemical inhomogeneity and anisotropy is observed. At low metal concentrations (c<O.25), no . .. .. -films are homogeneous nor isotropic through the metal-insulator transition composition region (10<cs25). Measurements p...

متن کامل

Formation of magnetic characteristics and hyperfine fields in metal-metalloid alloys

Physical-Technical Institute, Ural Branch of Russian Academy of Sciences, Izhevsk, Russia This work deals with the analysis of peculiarities of formation of the hyperfine fields (HFF) at the Fe nuclei in disordered alloys metalmetalloid using the ”first-principles” calculations. Some phenomenological models and justification of their usage for the interpretation of the experimental HFF distribu...

متن کامل

Electrical behaviour of metal / tetrahedral amorphous carbon / metal structure

Silicon and GaAs based devices are limited in their high-temperature applications as these materials lack high sensitivity to the temperature range above 200°C due to their small band gaps. Therefore, exploration of new materials with a high-temperature performance is necessary. Diamond-like carbon as a semiconducting material may be one of the promising candidates due to its many properties cl...

متن کامل

Structure of Sputtered Amorphous Zr-Hf-Si Alloys

Amorphous (Zr,Hf)37Si63 alloys were produced by sputtering. Their total structure factors were determined by X-ray diffraction. Using the methods of isomorphous substitution and Reverse Monte Carlo simulation, the partial pair correlation functions were obtained. The results were compared with the partial functions of amorphous Ti40Si60. In the amorphous alloys under investigation the transitio...

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: Journal of the Japan Institute of Metals and Materials

سال: 1981

ISSN: 0021-4876,1880-6880

DOI: 10.2320/jinstmet1952.45.1_34