Dear all, What's the definition of rho0 in pp's generation using ld1.x? Input File Description of ld1.x tells us that rho0 is the charge at the*origin * when using the Rabe-Rappe-Kaxiras-Joannopoulos method. But i still cannot figure it out clearly, how to understand *origin*?
Thank you! -- ------------------------------------------------------------------------------------------------------------ Yue-Wen FANG, PhD candidate Key Laboratory of Polar Materials and Devices, Ministry of Education<http://clpm.ecnu.edu.cn/> East China Normal University <http://www.ecnu.edu.cn/english/> Phone: +86-18321726131 I will persist until I succeed! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://pwscf.org/pipermail/pw_forum/attachments/20130315/63cb7f0f/attachment.html
