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J_PER_EV

Constant J_PER_EV 

Source
pub const J_PER_EV: f64 = ELEMENTARY_CHARGE; // 1.6021766339999999E-19f64
Expand description

Joules per electronvolt. One eV is the elementary charge times one volt (CODATA 2022 value of e, exact; see ELEMENTARY_CHARGE).