TY - CHAP A1 - Hartmann, Jürgen A1 - Bloembergen, P A1 - Yamada, Y A1 - Yamamoto, N T1 - Realizing the High‐Temperature Part of a Future ITS with the Aid of Eutectic Metal‐Carbon Fixed Points T2 - AIP Conference Proceedings (684) N2 - In the proposed scheme temperatures are defined by interpolation and extrapolation with respect to two reference fixed points (n=2), with assigned temperatures. The definition includes one full‐range and two sub‐ranges in temperature. The scheme in question will be compared with two alternatives referred to (1) as n=1, using one reference point only, as in the ITS‐90, and (2) as n=0, involving direct measurement of the thermodynamic temperature by means of absolute radiometry. Y1 - 2003 SN - 0-7354-0153-5 SP - 291 EP - 296 ER -