Mu crystallography, mawonekedwe a diamondi amatchedwanso diamondi cubic crystal structure, yomwe imapangidwa ndi covalent kugwirizana kwa maatomu a carbon.Zambiri mwazambiri za diamondi ndizomwe zimachitika chifukwa cha mphamvu ya sp³ covalent bond yomwe imapanga mawonekedwe olimba ndi maatomu ochepa a carbon.Chitsulo chimapangitsa kutentha kudzera mu ma elekitironi aulere, ndipo kupangika kwake kwamafuta kwambiri kumalumikizidwa ndi madutsidwe apamwamba amagetsi.Mosiyana ndi izi, kutentha kwa diamondi kumatheka kokha ndi kugwedezeka kwa lattice (ie, maphononi).Kugwirizana kolimba kwambiri pakati pa maatomu a diamondi kumapangitsa kuti chitsulo cholimba cha crystal chikhale ndi ma frequency apamwamba, kotero kutentha kwake kwa Debye ndikokwera kwambiri mpaka 2,220 K.

Popeza ntchito zambiri ndizotsika kwambiri kuposa kutentha kwa Debye, kufalikira kwa phonon kumakhala kochepa, kotero kukana kwa kutentha kwa phonon monga sing'anga kumakhala kochepa kwambiri.Koma vuto lililonse la lattice limatulutsa kubalalika kwa phonon, potero kumachepetsa matenthedwe amafuta, omwe ndi mawonekedwe achilengedwe a zida zonse za kristalo.Zowonongeka za diamondi nthawi zambiri zimakhala ndi zolakwika monga zolemera ˡ³C isotopes, zinyalala za nayitrogeni ndi malo osagwira ntchito, zolakwika zokulirapo monga kusungitsa zolakwika ndi kusuntha, ndi zolakwika za 2D monga malire a tirigu.

Ma kristalo a diamondi amakhala ndi mawonekedwe okhazikika a tetrahedral, momwe ma 4 awiriawo a maatomu a kaboni amatha kupanga ma covalent bond, kotero palibe ma elekitironi aulere, kotero diamondi sangathe kuyendetsa magetsi.

Kuphatikiza apo, ma atomu a kaboni mu diamondi amalumikizidwa ndi ma bond a valent anayi.Chifukwa chomangira cha CC mu diamondi ndi champhamvu kwambiri, ma electron onse a valence amatenga nawo mbali pakupanga ma covalent bond, kupanga mawonekedwe a kristalo wooneka ngati piramidi, kotero kuuma kwa diamondi kumakhala kwakukulu kwambiri ndipo malo osungunuka ndi apamwamba.Ndipo kamangidwe ka diamondi kameneka kamapangitsanso kuyamwa magulu ochepa a kuwala, kuwala kowala kwambiri pa diamondi kumawonekera, kotero ngakhale kuli kovuta kwambiri, kumawoneka bwino.

Pakalipano, zida zodziwika kwambiri zowononga kutentha ndizo makamaka mamembala a banja la nano-carbon material, kuphatikizaponanodiamond, nano-graphene, graphene flakes, nano-graphite ufa wooneka ngati flake, ndi carbon nanotubes.Komabe, zinthu zachilengedwe za graphite zowotcha kutentha kwa filimu zimakhala zokulirapo ndipo zimakhala ndi matenthedwe otsika, zomwe zimakhala zovuta kukwaniritsa zofunikira zowononga kutentha kwa zida zam'tsogolo zamphamvu kwambiri, zophatikizika kwambiri.Panthawi imodzimodziyo, sichimakwaniritsa zofunikira za anthu kuti zikhale zopepuka komanso zoonda, zamoyo wa batri wautali.Chifukwa chake, ndikofunikira kwambiri kupeza zida zatsopano zopangira matenthedwe apamwamba kwambiri.Izi zimafunikira zida zotere kuti zikhale ndi chiwonjezeko chotsika kwambiri, kukhathamiritsa kwapamwamba kwambiri, komanso kupepuka.Zida za carbon monga diamondi ndi graphene zimangokwaniritsa zofunikira.Iwo ali mkulu matenthedwe madutsidwe.Zida zawo zophatikizika ndi mtundu wa ma conduction a kutentha ndi zida zotenthetsera kutentha zomwe zili ndi kuthekera kwakukulu kogwiritsa ntchito, ndipo zakhala zowunikira.

Ngati mukufuna kudziwa zambiri za nanodiamonds athu, omasuka kulumikizana ndi ogwira ntchito athu.