Comments

• Thanks, I have attached two files in which I have the mentioned problem.

  in Some letters are substituted with a square in reader Comment by DavidFF 3 days ago
• I do not know how to attach the file here. Is there any way?

  in Some letters are substituted with a square in reader Comment by DavidFF 3 days ago
• Here is the link for the document: https://link.aps.org/doi/10.1103/PhysRevB.70.235317 The file seems perfect when opening with other readers such as Adobe Acrobat. It appears that the problem is the same as the discussion you mentioned. What confu…

  in Some letters are substituted with a square in reader Comment by DavidFF 3 days ago