title: Gummel
text: # Gummel
  
  Gummel may refer to:
  
  In people:
  
  * Margitta Gummel (1941–2021), an athlete from East Germany
  * Hermann Gummel (1923–2022), a German-born physicist and pioneer in semiconductor industry
  
  In other uses:
  
  * Gumel, or Gummel, a town and traditional emirate in Jigawa State, Nigeria
  * Gummel–Poon model, a model of the bipolar junction transistor
  * Gummel plot, transistor plot
  