Ive had mixed results with this, but one author was really excited (as was i) and we had a good back and forth for a bit after i had a chance to read/digest the paper.
Until now I could get by with Scihub and Arxiv for college and personal hyperfixation research, but I’d actually love to ask an author directly some time if I ever run into a paper where that’s necessary.
Scientist here. I encourage everyone to use a shadow library like Scihub to break the stranglehold that Elsevier and Wiley have on the free availability of knowledge. These are financialized corporations that add nothing to society and leach off of scientists’ hard work.
Why scientists HAVE to publish on those platforms rather than some other reasonable alternative?
That ‘just email us’ is a significant piece of friction in the way of scientific freedom of enquiry. Look to arxiv or equivalents…
By the way, in almost 100% of cases (the rest being just OA where the published version could be sent by anyone to anyone or something legally really dubious), the authors have a right to send their paper, even if it is published in a paywalled journal. Basically, the only thing the journal has a right to for subscription-based (aka those that cost $35) articles is content plus page layout. If the authors have the exact same text but formatted differently, they are free to distribute it wherever and however they want.
Preprint servers or lab/personal websites are best first choices for that.
edit: a small disclaimer on the exact same text meaning exact same text the authors provided; if the editor in the journal has corrected some typos and inserted a/the here or there (a common thing for non-natives to miss), then this becomes more of a grey area, because technically at this point it’s not a 100% authors’ text).