{"id":27694,"date":"2020-10-21T07:20:29","date_gmt":"2020-10-21T07:20:29","guid":{"rendered":"http:\/\/sitepourvtc.com\/?page_id=27694"},"modified":"2023-08-05T06:55:01","modified_gmt":"2023-08-05T06:55:01","slug":"atomic-packing-factor-apf","status":"publish","type":"page","link":"https:\/\/sitepourvtc.com\/nuclear-engineering\/materials-science\/crystal-structures\/atomic-packing-factor-apf\/","title":{"rendered":"Atomic Packing Factor – APF"},"content":{"rendered":"
In crystallography, atomic packing factor (APF)<\/strong>, packing efficiency, or packing fraction is the sum of the sphere volumes of all atoms within a unit cell (assuming the atomic hard-sphere model) divided by the unit cell volume.<\/p>\n