Ni Substrate/wafer chimiro chekristaro imwe chete che cubic a=3.25A density 8.91

Ni Substrate/wafer chimiro che cubic chekristaro imwe chete a=3.25A density 8.91 Mufananidzo Wakatariswa

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Zvigadziko zveNickel (Ni), kunyanya muchimiro chenickel wafers, zvinoshandiswa zvakanyanya musainzi yezvinhu uye mukutsvaga zvemagetsi nekuda kwehunhu hwazvo hunoshandiswa zvakasiyana-siyana. Zvinowanikwa muhukuru hwe5x5x0.5 mm, 10x10x1 mm, uye 20x20x0.5 mm, zvigadziko izvi zvakanangana nepakati pemakristaro makuru akadai se<100>, <110>, uye <111>. Mafambiro aya akakosha pakukurudzira kuiswa kwefirimu rakatetepa, kukura kweepitaxial, uye zvidzidzo zvepadenga, sezvo zvichibvumira kuenderana kwakanyatsojeka kwelattice nezvinhu zvakasiyana-siyana. Zvigadziko zveNickel zvinowanzo shandiswa mukushandiswa kunosanganisira catalysis, magnetic materials, uye superconductors nekuda kwekupisa kwavo kwakanaka uye magetsi. Simba ravo repamusoro remakanika uye kuramba kwavo ngura zvinoitawo kuti vakwanise matekiniki epamusoro ekuputira, kugadzira sensor, uye nanoelectronics. Kubatanidzwa kwekristarographic precision, dimensional flexibility, uye nickel material yepamusoro kunoita kuti zvigadziko izvi zviite zvakanaka mukushandiswa kwekuyedza uye kwemaindasitiri. Nekukwanisa kwavo kutsigira mafirimu akasiyana-siyana akatetepa uye machira, maNi substrates akakosha pakugadzirwa kwezvinhu zvitsva nemidziyo munzvimbo dzakasiyana-siyana dzetekinoroji yepamusoro.

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Maonero eNi substrates, akadai se<100>, <110>, uye <111>, anoita basa rakakosha pakuona pamusoro pechinhu uye kudyidzana kwacho. Maonero aya anopa kugona kufananidza lattice nezvinhu zvakasiyana-siyana zvakatetepa, zvichitsigira kukura kwakanyatsojeka kwezvikamu zveepitaxial. Pamusoro pezvo, kuramba ngura kwenickel kunoita kuti igare kwenguva refu munzvimbo dzakaoma, izvo zvinobatsira mukushandiswa mundege, mugungwa, uye mukugadzirwa kwemakemikari. Simba rayo remuchina rinoita kuti substrates dzeNi dzinogona kutsungirira kuomarara kwekugadzirwa kwemuviri uye kuyedza pasina kuora, zvichipa hwaro hwakagadzikana hwetekinoroji yekuisa thin-film uye coating. Kusanganiswa uku kwehunhu hwekupisa, hwemagetsi, uye hwemuchina kunoita kuti Ni substrates dzive dzakakosha pakutsvagisa kwepamusoro mune nanotechnology, surface science, uye electronics.
Hunhu hwenickel hunogona kusanganisira kuomarara kwakanyanya uye simba, izvo zvinogona kuomarara kusvika 48-55 HRC. Kuramba ngura zvakanaka, kunyanya kune acid nealkali nezvimwe zvinhu zvine simba rekudzivirira ngura zvakanaka. Kugona kufambisa magetsi zvakanaka uye magnetism, chimwe chezvinhu zvikuru pakugadzirwa kweelectromagnetic alloys.
Nickel inogona kushandiswa muminda yakawanda, yakadai semuchina wekufambisa zvinhu zvemagetsi uye semuchina wekubata. Inoshandiswa kugadzira mabhatiri, mota, matransformer nezvimwe zvishandiso zvemagetsi. Inoshandiswa muzvinobatanidza zvemagetsi, mitsetse yekutumira uye mamwe masisitimu emagetsi. Sezvinhu zvekuvaka zvemidziyo yemakemikari, makontena, mapaipi, nezvimwewo. Inoshandiswa kugadzira michina yemakemikari ine zvinodiwa zvakanyanya zvekudzivirira ngura. Inoshandiswa mumishonga, petrochemical nedzimwe nzvimbo uko kuramba ngura kwezvinhu kunodiwa zvakanyanya.

Zvigadziko zveNickel (Ni), nekuda kwehunhu hwazvo hwepanyama, hwemakemikari, uye hwekristaro, zvinowana mashandisirwo akawanda munzvimbo dzakasiyana-siyana dzesainzi nedzemaindasitiri. Heano mamwe emashandisirwo akakosha ezvigadziko zveNi: Zvigadziko zveNickel zvinoshandiswa zvakanyanya mukuisa mafirimu matete uye epitaxial layers. Maonero chaiwo ekristaro ezvigadziko zveNi, akadai se<100>, <110>, uye <111>, anopa kuenderana kwelattice nezvinhu zvakasiyana-siyana, zvichibvumira kukura kwakanyatsojeka uye kwakadzorwa kwemafirimu matete. Zvigadziko zveNi zvinowanzo shandiswa mukugadzira zvishandiso zvekuchengetera magineti, masensa, uye zvishandiso zvespintronic, uko kudzora electron spin kuri kiyi yekuvandudza mashandiro emudziyo. Nickel chinhu chakanakisa chinokurudzira hydrogen evolution reactions (HER) uye oxygen evolution reactions (OER), izvo zvakakosha muwater splitting uye fuel cell technology. Zvigadziko zveNi zvinowanzo shandiswa sezvinhu zvekutsigira catalytic coatings muzvishandiso izvi, zvichibatsira mukushanda kwekushandura simba zvinobudirira.
Tinogona kugadzirisa zvakasiyana-siyana zvirevo, ukobvu uye maumbirwo eNi Single crystal substrate zvichienderana nezvinodiwa nevatengi.

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