Talk:Penning ionization

Peer Review
Hi, it is good to see you adding equations and picture into your article. Basic principle for penning ionization is well explained. And overall your article is in an understandable way. I just have a small question for the equation on the surface S. Should one of the product carry odd electron? Or it is omitted, like the positive charge of S is omitted?

suggestion:

1 I'm not sure if it is only my computer's problem, the picture in your article looks a little bit small, so it may be better to make it larger.

2 Add citation for the picture if it is adapted from somewhere.

3 Add more information about the topic.

4 If you describe electron spectroscopy and glow discharge mass spectrometry as applications, it is better to put them in a section.

Hope these help.

Huimin Zhong (talk) 05:07, 16 April 2015 (UTC)