Honorable Professor Blaha, 1. Is that the MBJLDA exchange potential (PRL, 102, 226401, 2009) are already implemented in the WIEN2k_09.2 ? If no, it will be implemented in the next version? and when the next version will be released ?
2. Except for MBJLDA, are there some efficient methond to describe reasonably the bandgap of narrow gap semiconductor (below 1 eV) in current vesion 09.2 ? Any suggestion will be grateful! Thanks for your help! Feng.
