I'm in my second year at uni.
There's a professor whose group I want to get into. My question relates to what's appropriate to send in a "hey can I join" email.
For example, this man quite recently (in the last 7 months) published a paper relating surveying different search algorithm techniques to find ideal locations in a molecular lattice w/ xray diffraction (this is a made-up research topic for privacy haha).
I really like this approach and wanted to use similar techniques in my graduate studies. However, he's so far only published this paper based on it. Should I not mention my specific interest in my email?
Also in general, there are a few people at my school who explore a similar "scale" of physics as this man. I'm unsure about how much detail I'm meant to put in my emails. Are professors looking for someone who's completely in-tune to their specific subfield of the subfield, or do they expect "someone who wants to work with physics on this scale and thinks your papers are cool"? Obviously the former is preferred, but I'm wondering if the latter is the usual.
Thank you for reading.