Josephson Constant
The Josephson constant, abbreviated as \(k_j\), is a fundamental physical constant in quantum physics and superconductivity. The Josephson effect is a quantum phenomenon observed in superconducting materials.
The Josephson constant has a fixed value and is approximately equal to: \(\large{K_J ≈ 483.59784 \; \frac{GHz}{V} }\)
GHz stands for gigahertz ( \(\large{1\;GHz = 10^9 }\) hertz ) and \(\large{V}\) stands for volts.
Tags: Constant