Otu nyocha nke mejupụtara Ph.D nwa akwụkwọ Kento Katairi na onye mmekọ Prọfesọ Masayoshi Ozaki nke Ụlọ Akwụkwọ Gụsịrị Akwụkwọ nke Injinia, Mahadum Osaka, Japan, na Prọfesọ Toruo Iriya sitere na Research Center for Deep Earth Dynamics nke Mahadum Ehime, na ndị ọzọ, akọwaala nke a. ike nke nano-polycrystalline diamond n'oge nrụrụ dị elu.

Ndị otu nyocha ahụ kpalitere kristal nwere oke iri iri nanometers ka ha wee mepụta diamond na steeti “nanopolycrystalline” ma tinyezie nrụgide dị ukwuu na ya iji nyochaa ike ya.Emere nnwale ahụ site na iji laser XII laser nwere ikike mmepụta mkpụrụ akụ kacha ukwuu na Japan.Nleba anya chọpụtara na mgbe a na-etinye nrụgide kachasị elu nke 16 nde ikuku (ihe karịrị ugboro 4 nrụgide nke etiti ụwa), olu diamond na-ebelata ihe na-erughị ọkara nke nha mbụ ya.

Data nnwale enwetara oge a na-egosi na ike nke nano-polycrystalline diamond (NPD) karịrị okpukpu abụọ karịa otu diamond kristal nkịtị.Achọpụtakwara na NPD nwere ike kachasị elu n'etiti ihe niile a nyochara ugbu a.