| 查看: 340 | 回复: 16 | |||
| 当前主题已经存档。 | |||
[交流]
镀膜设备讨论
|
|||
| 做薄膜的虫虫们说说你们用的是那个单位的镀膜设备啊，可以设置的参数有那些，提拉时有振动吗，镀膜效果怎么样啊。谢谢拉。 |
回复此楼» 猜你喜欢
国家级人才课题组招收2026年化学，材料化工 调剂生
已经有0人回复
-
河南理工大学招收材料，化工，化学调剂生
已经有0人回复
-
专业论文润色/翻译怎么收费?
已经有53人回复
-
招收调剂
已经有0人回复
-
国家级人才课题组招收2026年化学，材料化工 调剂生
已经有0人回复
-
国家级人才团体课题组招收2026届化学类学硕，专硕。
已经有1人回复
-
河南理工大学绿色催化课题组招收材料，化工，化学等方向研究生
已经有0人回复
-
国家级人才课题组招研究生 （催化方向）调剂
已经有12人回复
-
招收硕士研究生
已经有13人回复
-
[天津]中国民航大学 招收材料类研究生
已经有0人回复
-
材料与化工专业有大量调剂指标
已经有3人回复
2楼2008-01-02 10:19:00
3楼2008-01-02 10:48:30
4楼2008-01-04 16:31:50
5楼2008-01-11 09:53:28
6楼2008-03-02 22:37:34
7楼2008-03-19 18:16:10
8楼2008-04-09 09:13:28
9楼2008-04-15 08:46:02
ElectroWang
铜虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 610.4
- 散金: 6
- 红花: 1
- 帖子: 156
- 在线: 64.1小时
- 虫号: 307253
- 注册: 2006-12-16
- 专业: 常微分方程与动力系统
★ ★
nxl5096224(金币+2,VIP+0):3Q!
nxl5096224(金币+2,VIP+0):3Q!
|
Spin coating is a procedure used to apply uniform thin films to flat substrates. In short, an excess amount of a solution is placed on the substrate, which is then rotated at high speed in order to spread the fluid by centrifugal force. A machine used for spin coating is called a spin coater, or simply spinner. Rotation is continued while the fluid spins off the edges of the substrate, until the desired thickness of the film is achieved. The applied solvent is usually volatile, and simultaneously evaporates. So, the higher the angular speed of spinning, the thinner the film. The thickness of the film also depends on the concentration of the solution and the solvent. Spin coating is widely used in microfabrication, where it can be used to create thin films with thicknesses below 10 nm. It is used intensively in photolithography, to deposit layers of photoresist about 1 micrometre thick. Photoresist is typically spun at 20 to 80 Hz for 30 to 60 seconds. |
10楼2008-04-15 12:19:25
