Does anyone knows if there is a group of materials that change their polarity with an external energy field such as: laser, electronbeam, etc'. it's very important to change the polrity withut any chemical reaction.
Materials polarity modification
Jul 14, 2003
3 Replies
Does anyone knows if there is a group of materials that change their polarity with an external energy field such as: laser, electronbeam, etc'. It's very important to change the polrity without any chemical reaction.
Does anyone knows if there is a group of materials that change their polarity with an external energy field such as: laser, electronbeam, etc'. It's very important to change the polrity without any chemical reaction.
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