Boka rekutsvagisa rakaumbwa nemudzidzi wePh.D Kento Katairi uye Associate Purofesa Masayoshi Ozaki weGraduate School of Engineering, Osaka University, Japan, uye Purofesa Toruo Iriya kubva kuResearch Center yeDeep Earth Dynamics yeEhime University, nevamwe, vakajekesa kusimba kwedhaimondi nano-polycrystalline panguva yekumhanya-mhanya deformation.

Chikwata chekutsvagisa chakanyudza crystallites nehukuru hwemakumi emamita kuti igadzire dhaimondi mu "nanopolycrystalline" mamiriro, uye ndokuisa ultra-high kumanikidza kwairi kuti iongorore simba rayo. Kuedza uku kwakaitwa pachishandiswa laser XII laser ine hombe pulse kubuda simba muJapan. Observation yakawana kuti kana dzvinyiriro huru yemamiriyoni gumi nematanhatu emuchadenga (inodarika ka4 kudzvanya kwepakati penyika) ikaiswa, vhoriyamu yedhaimondi inoderedzwa kusvika isingasviki hafu yehukuru hwayo hwepakutanga.

Iyo data yekuyedza yakawanikwa panguva ino inoratidza kuti simba re nano-polycrystalline diamond (NPD) rinopfuura zvakapetwa kaviri iro reyakajairika single crystal diamond. Zvakaonekwa zvakare kuti NPD ine simba repamusoro pakati pezvinhu zvese zvakaferefetwa kusvika zvino.