m******e 发帖数: 432 | 1 ITO上的ZnO用酸洗掉后,再超声波一下,可否去掉残余的微小颗粒。上次没有超声波,
残余的颗粒在接着晶体生长的时候作为结晶核,得到一些副产物。这次准备超声波一下
,不知道效果怎样? | k******u 发帖数: 236 | | m******e 发帖数: 432 | 3 My boss asked me to reuse them and called the company for free samples. but
the company didn't send me free samples.
【在 k******u 的大作中提到】 : 不要为老板省那点小钱而影响实验结果。
| j********1 发帖数: 628 | 4 ITO , especially sputtered one, dissovles in acids. If your acid can remove
ZnO, most likely it will remove some underlying ITO. You can check this by
compare sheet resistance. | w***8 发帖数: 465 | 5 行家,我曾经为这个问题苦恼了好久,搞不明白为什么原来导电的变为不导电的了呢。
后来才知道。这简直是无法克服的问题
remove
【在 j********1 的大作中提到】 : ITO , especially sputtered one, dissovles in acids. If your acid can remove : ZnO, most likely it will remove some underlying ITO. You can check this by : compare sheet resistance.
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