Elastic properties of TeO2–B2O3–Ag2O glasses

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

Evaluation of the Elastic Properties of Bulk Metallic Glasses

The development of bulk metallic glasses as a prominent class of functional and structural materials has attracted considerable interest in the last years. One of the fundamental physical quantities necessary to describe the mechanical properties of the materials is the bulk modulus. In the present article, a simple method to estimate the bulk modulus and its pressure derivative is proposed. It...

متن کامل

Elastic Properties of substituted 45S5 Bioactive Glasses and Glass - Ceramics

CuO, Fe2O3, MnO2 and ZnO substituted 45S5 bioactive glasses were prepared. Glass derived Bioactive Glass ceramics were obtained through controlled crystallization of bioactive glasses. The formed crystalline phases in bioactive glass ceramics were identified using X ray diffraction (XRD) analysis. Density and ultrasonic wave velocities of bioactive glasses and glass ceramics were measured and u...

متن کامل

Luminescence Properties of TeO2-LiF-Gd2O3 Glasses

In this work, the structural properties and spectroscopic behavior 80 mol.%TeO2-20mol.%LiF glasses which were doped with 0. 05, 0. 2 mole% Gd2O3 have been studied. It was shown that,  by increasing the amount of Gd2O3 the glass stability was decreased. The PL emissions at 431nm and 627nm wavelengths were distinguished by 320nm excitation. The FT-IR analysis showed deformed TeO4 groups in these ...

متن کامل

Elastic Moduli of Permanently Densified Silica Glasses

Modelling the mechanical response of silica glass is still challenging, due to the lack of knowledge concerning the elastic properties of intermediate states of densification. An extensive Brillouin Light Scattering study on permanently densified silica glasses after cold compression in diamond anvil cell has been carried out, in order to deduce the elastic properties of such glasses and to pro...

متن کامل

Thermodynamic Properties of Glasses

The main low temperature p r o p e r t i e s of g l a s s e s a r e reviewed and analyzed i n terms of t h e "two l e v e l systemsv model. A new mechanism of i n t e r a c t i o n between f l u o r e s c e n t molecules and f l u c t u a t i n g s t r a i n f i e l d s c rea ted by t h e two l e v e l systems involving t h e concept of e l a s t i c quadrupoles is proposed i n view of exp la i...

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: Ionics

سال: 2010

ISSN: 0947-7047,1862-0760

DOI: 10.1007/s11581-010-0465-7