Nano-Nucleation Results in Ultrahigh Performance

We obtain the specific tensile strength, defined by 0 s = o-b/Ps, where ps is the specific gravity. We know that 0 s is a useful index for comparison with different materials, for example, 0 s = 220 MPa for (L) is several times larger than that for the usual steel used for the bodies of cars, Os(car) = 40-80 MPa [46]. Thus, the NOCs show specific strength 2-5 times higher than common steel with the same mass. 

We confirm that the NOCs show ultrahigh performance for physical properties, which is analogous to the nano-crystals of inorganic materials showing high 

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