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 __   _      ___      _____      ___     _    _   
| || | ||   / _ \\   |__  //    / _ \\  | \  / || 
| '--' ||  | / \ ||    / //    / //\ \\ |  \/  || 
| .--. ||  | \_/ ||   / //__  |  ___  ||| .  . || 
|_|| |_||   \___//   /_____|| |_||  |_|||_|\/|_|| 
`-`  `-`    `---`    `-----`  `-`   `-` `-`  `-`

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Text this: Analysis of nonuniform field emission from a sharp tip emitter of Lorentzian or hyperboloid shape