Deletion of Optical properties of selenium

Comment: This article is part of the work done by wikimedians of the levant user-group, through its version of the Education program. The article is mainly contributed by  Mousa Jafar (a 68 y old Prof.), a leading scientist in his field. We were really lucky that he even gave us the time to write that stub for Wikipedia. The article was intended to be about '''Physical properties of selenium''' (which is a huge deal in right now). It was renamed into '''Optical properties of selenium''' by WikiDan61 ( a move that I did not event try to argue with at the time).  Prof. Mousa released some charts from his work under CC, and he is already preparing for a few other articles. Prof. Mosa is not a Wikipedian, and he is not after a "single page (stub) citation" fame and for sure he is not into the "'''hang a bunch of citations to the author's own papers'''" argument, you can simply refer to References to check that. lets all |AGF, especially in a retiring Prof. He was welcomed with a |BITE simply cause he had no idea how to talk balk on the wiki system, and his work is being undermined by my fellow Wikipedias, whom mostly have no idea what is the article is really about. The stub is bombed by '''COI''', and at the same time by '''too technical''' templates! and then finally by this '''AFD'''. The stub is a legit work, it is a perfect contribution for a content that address a very important field
Stance: keep
Cited policy: Wikipedia:Assume good faith (WP:AGF||WP:BITE)