{"action":"created","issue":{"url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/40","repository_url":"https://api.github.com/repos/SMTG-UCL/sumo","labels_url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/40/labels{/name}","comments_url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/40/comments","events_url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/40/events","html_url":"https://github.com/SMTG-UCL/sumo/issues/40","id":389376804,"node_id":"MDU6SXNzdWUzODkzNzY4MDQ=","number":40,"title":"Bandstats Effective Mass Interpretation","user":{"login":"darnoceloc","id":28632471,"node_id":"MDQ6VXNlcjI4NjMyNDcx","avatar_url":"https://avatars2.githubusercontent.com/u/28632471?v=4","gravatar_id":"","url":"https://api.github.com/users/darnoceloc","html_url":"https://github.com/darnoceloc","followers_url":"https://api.github.com/users/darnoceloc/followers","following_url":"https://api.github.com/users/darnoceloc/following{/other_user}","gists_url":"https://api.github.com/users/darnoceloc/gists{/gist_id}","starred_url":"https://api.github.com/users/darnoceloc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/darnoceloc/subscriptions","organizations_url":"https://api.github.com/users/darnoceloc/orgs","repos_url":"https://api.github.com/users/darnoceloc/repos","events_url":"https://api.github.com/users/darnoceloc/events{/privacy}","received_events_url":"https://api.github.com/users/darnoceloc/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2018-12-10T16:18:51Z","updated_at":"2018-12-10T21:19:34Z","closed_at":"2018-12-10T16:56:13Z","author_association":"NONE","body":"How does one interpret the values below from the output of the bandstats function?\r\nI understand these values are essentially derived from the inverse of the second derivative or concavity of the conduction and valence band edges at a given k-point but which should be interpreted as the 'true' value?\r\n\r\n m_h: -0.187 | band 1 | [0.00, 0.00, 0.00] (1) -> [0.50, 0.50, 0.50]\r\n  m_h: -0.288 | band 1 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n  m_h: -0.252 | band 1 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n  m_h: -0.961 | band 2 | [0.00, 0.00, 0.00] (1) -> [0.50, 0.50, 0.50]\r\n  m_h: -0.494 | band 2 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n  m_h: -0.401 | band 2 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n  m_h: -0.961 | band 3 | [0.00, 0.00, 0.00] (1) -> [0.50, 0.50, 0.50]\r\n  m_h: -0.494 | band 3 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n  m_h: -2.150 | band 3 | [0.00, 0.00, 0.00] (1) -> [0.00, 0.00, 0.00] (1)\r\n\r\nElectron effective masses:\r\n  m_e: 0.986 | band 4 | [0.00, 0.44, 0.44] -> [0.00, 0.00, 0.00] (1)\r\n  m_e: 1.392 | band 4 | [0.00, 0.44, 0.44] -> [0.00, 0.00, 0.00] (1)\r\n"},"comment":{"url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/comments/445977428","html_url":"https://github.com/SMTG-UCL/sumo/issues/40#issuecomment-445977428","issue_url":"https://api.github.com/repos/SMTG-UCL/sumo/issues/40","id":445977428,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0NTk3NzQyOA==","user":{"login":"darnoceloc","id":28632471,"node_id":"MDQ6VXNlcjI4NjMyNDcx","avatar_url":"https://avatars2.githubusercontent.com/u/28632471?v=4","gravatar_id":"","url":"https://api.github.com/users/darnoceloc","html_url":"https://github.com/darnoceloc","followers_url":"https://api.github.com/users/darnoceloc/followers","following_url":"https://api.github.com/users/darnoceloc/following{/other_user}","gists_url":"https://api.github.com/users/darnoceloc/gists{/gist_id}","starred_url":"https://api.github.com/users/darnoceloc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/darnoceloc/subscriptions","organizations_url":"https://api.github.com/users/darnoceloc/orgs","repos_url":"https://api.github.com/users/darnoceloc/repos","events_url":"https://api.github.com/users/darnoceloc/events{/privacy}","received_events_url":"https://api.github.com/users/darnoceloc/received_events","type":"User","site_admin":false},"created_at":"2018-12-10T21:19:34Z","updated_at":"2018-12-10T21:19:34Z","author_association":"NONE","body":"So the effective mass being calculated by sumo here is the conventional curvature effective mass correct?"}}
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