Esotopic Effects in the Neon Fixed Point

1 Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, Italy 2 Physikalisch-Technische Bundesanstalt (PTB), Berlin, Germany 3 Laboratoire Commun de Métrologie LNE-CNAM (LCM), La Plaine Saint-Denis, France 4 National Research Council (NRC), Ottawa, Canada 5 Korean Research Institute of Standards (KRISS), Yusong, Daejeon, Korea 6 Instytut Niskich Temperatur i Badan Strukturalnych (INTiBS), Wroclaw, Poland 7 Geochemical Research Center, Graduate School of Science, University of Tokyo, Tokyo, Japan 8 National Metrology Institute of Japan (NMIJ), AIST, Tsukuba, Japan 9 Van Swinden Laboratorium (VSL), Leiden, The Netherlands 10 National Institute of Standards and Technology (NIST), Gaithersburg, USA 11 Institute of Reference Materials and Measurements (IRMM), EU-JRC, Geel, Belgium