Science, Research, Carbon, Atom.
than 32 atoms may be used for the realisation of nano-lasers emitting at sub-millimetre wavelengths, according to our estimations. References Kutrovskaya, S., Osipov, A., Baryshev, S., Zasedatelev, A., Samyshkin, V., Demirchyan, S., Pulci, O., Grassano, D., Gontrani, L., Hartmann, R., Portnoi, M.,