Elastocaloric NiTi nanocomposite manufactured by LMD. (a) Schematic representation of an LMD process, (b) Phase diagram of NiTi, (c) Photographs of LMD-produced NiTi nanocomposite rods, tubes, and honeycombs, (d) Compressive stress-strain curves, (e) Elastocaloric cooling, (f) Log-log plot of the dissipated fraction of input energy versus sustained compressive cycles. (reprinted with permission from Ref. [38]).