𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Crystal growth of tungsten bronze-type compounds PbO ·x Nb2O5 (1.2 ⩽ x ≲ 3.1)

✍ Scribed by Y. Kondo; T. Kawamura

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
442 KB
Volume
24-25
Category
Article
ISSN
0022-0248

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Raman studies and some physical properti
Raman studies and some physical properties of selected (PbO)x(Nb2O5)y(TeO2)1−x−y glasses
✍ Jitka Ozdanova; Helena Ticha; Ladislav Tichy 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 301 KB

glasses were prepared from very pure oxides. The glass-transition temperature increased from 281 to 411 °C with an increase in Nb 2 O 5 content and, simultaneously, the coefficient of thermal expansion decreased from 21 to 11 ppm/°C. Raman scattering measurements indicated that TeO 4 trigonal bipyra