near-vertical
near-zone
nebula
neck
needle
Neel
Néel
negater
negating
negation
  negative
negative-acting
negative-admittance
negative-conductance
negative-effective-mass
negative-electron-affinity
negative-feedback
negative-going
negative-grid
negative-image-producing
negative-immittance

    negative exchange

    отрицательное обменное взаимодействие