一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Zinc selenide Crystal

Nov 21,2023

Crystal System

The space lattice of ZnSe belongs to the cubic system, and its zinc-blend type structure has a lattice constant of a=0.56676 nm. It also belongs to the hexagonal system, and its wurzite type structure has lattice constants of a=0.398 nm, c=0.653 nm.

Zinc selenide

Production

The solubility of ZnSe is 0.001 g/100 g H2O (298 K). A single crystal can be grown using the vapor phase method. The single crystal is grown by encapsulating the quartz boat coated by carbon on its inner surface into the quartz tube with Ar gas, and moving the quartz tube in a horizontal direction slowly in the Stockbarger furnace. The pressure of Ar gas reaches about 120 atm. when ZnSe reaches the melting point. A material called Irtran-4 is fabricated by pressing the powder of ZnSe.

  • Related articles
  • Related Qustion
See also
4

Supplementation with pyridoxal 5'-phosphate monohydrate can synthesize neurotransmitters such as dopamine and serotonin, maintaining a healthy nervous system.....

Nov 4,2025Biochemical Engineering
4

Zinc sulfide takes two types of structures: zinc blend and wurtzite structures. Cubic system and zinc-blend structure with a lattice constant of a=0.5412 nm and Zn–S=0.236 nm. It is called b-ZnS.....

Nov 21,2023Inorganic salts

Zinc selenide

1315-09-9

Zinc selenide manufacturers

  • Zinc selenide
  • 1315-09-9 Zinc selenide
  • $1.00
  • 2019-07-06
  • CAS:1315-09-9
  • Min. Order: 50 g
  • Purity: 99.9%
  • Supply Ability: 20kg

尼木县| 西乡县| 阳曲县| 大连市| 丰原市| 怀集县| 原阳县| 府谷县| 昌黎县| 湖北省| 宣化县| 象州县| 明水县| 金山区| 莱芜市| 永春县| 莲花县| 衡阳县| 东乡族自治县| 四川省| 乌鲁木齐市| 醴陵市| 大名县| 集贤县| 集安市| 宜黄县| 县级市| 凤山县| 都兰县| 胶州市| 安图县| 石阡县| 霍林郭勒市| 余姚市| 年辖:市辖区| 陇南市| 京山县| 黄冈市| 布尔津县| 苍溪县| 闵行区|