Dotfive
Structure de mise en forme 2 colonnes

WP4 results for the year 2

The first set of HBTs developed within WP2 shows fT/fMAX of 275 / 400 GHz at room temperature. At low temperature (30 K) these frequencies increase to 420 / 500 GHz. Transit times represent 75% of the emitter-collector delay involved in the transit frequency.