The atoms in the GB are normally in a higher energy state than its equivalent in the bulk material due to their more stretched bonds, which gives rise to a GB tension\\ sigma --.
This is due to their more stretched bonds, which gives rise to a GB tension\\ sigma --. The atoms in the GB are normally in a higher energy state than their equivalent in the bulk material.
The atoms in the GB are normally in a higher energy state than their equivalent in the bulk material. This is due to their more stretched bonds, which gives rise to a GB tension\\ sigma --.
The atoms in the GB are normally in a higher energy state than their equivalent in the bulk material. This is due to their more stretched bonds, which gives rise to a GB tension\\ sigma --.