The material that was synthesized has high iner-energy, high pressure and high temperature phase, and high density of defects (dislocations, cavity, twinned crystal).

• 合成的纳米材料具有高内能，部分材料的纳米晶呈现高温高压相等特点和微晶内部具有极高的缺陷密度（位错、空穴、孪晶等）。