Characteristics of transient charge on Datong coal sample surfaces with different cracking propagation

• Jing Li,

  Roles Writing – review & editing

  Affiliation College of Emergency Management and Safety Engineering, China University of Mining & Technology, Beijing, China

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• Cheng Guan ,

  Roles Writing – original draft

  * E-mail: guancheng2009@126.com

  Affiliation College of Emergency Management and Safety Engineering, China University of Mining & Technology, Beijing, China

  http://orcid.org/0000-0001-8265-3950

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• Ke Han ,

  Contributed equally to this work with: Ke Han, Zhen Wang

  Roles Formal analysis

  Affiliation College of Emergency Management and Safety Engineering, China University of Mining & Technology, Beijing, China

  ⨯
• Zhen Wang

  Contributed equally to this work with: Ke Han, Zhen Wang

  Roles Formal analysis

  Affiliation College of Emergency Management and Safety Engineering, China University of Mining & Technology, Beijing, China

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