... Kelvin)^1.1

Note that in fusion literature, temperatures are conventionally quoted in energy units of the electron Volt (eV), where 1 eV = $1.602\times10^{-19} / 1.381\times10^{-23} \simeq 11600$ K.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

... proposed^1.2

The original proposal was made in a classified 1951 report for the U.S. Atomic Energy Commission.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

... falls^2.1

This is also the reason why non-Ohmic auxiliary heating is necessary on fusion devices: on devices with moderate magnetic fields and aspect ratios, Ohmic heating is only effective up to temperatures of roughly 1 keV

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

... covariance-based^5.1

All variables are of identical dimension, thus the covariance rather than the correlation matrix is an appropriate choice here.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.