𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bridgman growth of langasite-type piezoelectric crystals

✍ Scribed by Anhua Wu

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
153 KB
Volume
42
Category
Article
ISSN
0232-1300

No coin nor oath required. For personal study only.

✦ Synopsis

Three langasite family crystals of Sr 3 Ga 2 Ge 4 O 14 (SGG), Ca 3 NbGa 3 Si 2 O 14 (CNGS), and Sr 3 NbGa 3 Si 2 O 14 (SNGS) were successfully grown by the modified Bridgman method. Among them, SGG crystals up to 2 inches were obtained with the multi-crucible industrial Bridgman furnace; SNGS crystal grown in any orientation direction other than along a-axis was realized. Commercially availability SGG boules and the advantage in SNGS crystal indicated that the modified Bridgman technique is a prospective method to realize the mass-production of the langasite-type crystals.

πŸ“œ SIMILAR VOLUMES

Horizontal bridgman growth of gaas singl
Horizontal bridgman growth of gaas single crystals
✍ Dr. F. Moravec; M. PelikΓ‘n πŸ“‚ Article πŸ“… 1985 πŸ› John Wiley and Sons 🌐 English βš– 367 KB πŸ‘ 2 views

## Horizontal Bridgman Growth of GaAs Single Crystals I n order to meet requireinents for the preparation of low dislocation deiisity GaAs single crystals a horizontal Britlginan t.ypc apparatus was designed. Construction of the apparatus allows the estithlishtiient of enhanced teiiiperature stabi

Growth of Nd:Sr3Ga2Ge4O14 crystals by a
Growth of Nd:Sr3Ga2Ge4O14 crystals by a modified Bridgman method
✍ Anhua Wu; Jiaxuan Ding; Jiayue Xu; Xinhua Li πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 250 KB

Bridgman growth of Nd:SGG (Sr 3 Ga 2 Ge 4 O 14 ) crystals has been investigated for the first time. Pt crucible of Ø25mmΓ—250mm with a seed well of Ø10mmΓ—80 mm is used, and seed is SGG crystal of Ø10mmΓ—50mm grown by Bridgman method in advance. The growth parameters are optimized as the furnace temper