two-dimensional materials

A study published in Communications Physics reports photoluminescence from Cr3+ excited orbital states in the magnetically ordered chromium compound CrCl3. The work provides new insight into how optical emission in chromium trichloride relates to its magnetic ordering, a topic of interest for understanding two-dimensional magnetic materials and potential spintronic or optoelectronic applications. Details of the experimental findings and their wider significance are not yet clear from the available information.