N/Z = 2, 8, 20, 28, 50, 82, 126
N.M. Atakishiyev, S.M. Chumakov, A.L. Rivera y K.B. Wolf
N. Livneh et al., Nano Letters(2011)
n =1,2,3,4,5… - Physics | Oregon State University
N -level quantum thermodynamics
n - Valdosta State University
N - University of St Andrews
my title - Ohio University Physics and Astronomy