CODATA Value: elementary charge over h-bar

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elementary charge over h-bar
$e/\hbar$

Numerical value 1.519 267 447... x 10¹⁵ A J^-1

Standard uncertainty (exact)

  Relative standard uncertainty (exact)

Concise form 1.519 267 447... x 10¹⁵ A J^-1

Click here for correlation coefficient of this constant with other constants

Source: 2018 CODATA
recommended values Definition of
uncertainty      Correlation coefficient with
any other constant