LiF Substrate
Tsanangudzo
LiF2 optical crystal ine yakanakisa IR kuita kwemahwindo uye lens.
Properties
| Density (g/cm3） | 2.64 |
| Melting Point (℃) | 845 |
| Thermal Conductivity | 11.3 Wm-1K-1 pa314K |
| Thermal Kuwedzera | 37 x 10-6 /℃ |
| Kuoma (Mho) | 113 ine 600g indenter (kg/mm2) |
| Specific Heat Capacity | 1562 J/(kg.k) |
| Dielectric Constant | 9.0 pa100Hz |
| Youngs Modulus (E) | 64.79 GPA |
| Shear Modulus (G) | 55.14 GPA |
| Kuwanda Modulus (K) | 62.03 GPA |
| Rupture Modulus | 10.8 MPa |
| Elastic Coefficient | C11=112;C12=45.6;C44=63.2 |
LiF Substrate Tsanangudzo
LiF (lithium fluoride) substrates inoreva zvinhu zvinoshandiswa sehwaro kana tsigiro yeakasiyana akaonda firimu deposition process muminda ye optics, photonics uye microelectronics.LiF ikristaro iri pachena uye inodzivirira zvakanyanya ine bandgap yakakura.
LiF substrates inowanzo shandiswa mumafirimu matete maficha nekuda kwekujeka kwazvo munzvimbo yeultraviolet (UV) uye kuramba kwakanyanya kupisa uye kuita kwemakemikari.Iwo anonyanya kukodzera maapplication akadai seanopotera machira, akaonda firimu deposition, spectroscopy uye electron microscopy.
LiF substrates dzinowanzo kusarudzwa se substrate zvinhu nekuti ine yakaderera kunyura muUV renji uye inotsvedzerera kumeso kune kwayo uye kwakaringana kuyerwa kana kucherechedzwa.Pamusoro pezvo, LiF inoratidza kugadzikana kwakanaka pakupisa kwakanyanya uye inokwanisa kumirisana nemaitiro akawanda ekuisa senge thermal evaporation, sputtering, uye molecular beam epitaxy.
Izvo zvimiro zveLiF substrates zvinovaita kunyanya kukodzera kunyorera muUV optics, lithography, uye X-ray crystallography.Kupokana kwavo kwakanyanya kune zvakatipoteredza zvinhu uye kugadzikana kwemakemikari kunoita kuti zvive zvinhu zvakasiyana-siyana zvekutsvagisa kwakasiyana uye kushandiswa kwemaindasitiri.
Related Products
LiF (lithium fluoride) inozivikanwa zvakanyanya nekunaka kwayo infrared (IR) zvivakwa sechinhu chemaziso chemahwindo nemalenzi.Heano mamwe mapoinzi akakosha nezveLiF2 optical crystals:
1. Infrared transparency: LiF2 inoratidza kujeka kwakanakisa munharaunda yeinfrared, kunyanya pakati-infrared uye kure-infrared wavelengths.Inogona kufambisa mwenje muwavelength renji inosvika 0.15 μm kusvika 7 μm, ichiita kuti ive yakakodzera kune dzakasiyana siyana infrared application.
2. Kunyura kwakaderera: LiF2 ine kunyura kwakaderera mu infrared spectrum, ichibvumira kuderedzwa kudiki kwechiedza che infrared kuburikidza nezvinhu.Izvi zvinogonesa kutapurirana kwakanyanya uye nekudaro kutapurirana kwakanaka kweiyo infrared radiation.
3. High refractive index: LiF2 ine high refractive index mu infrared wavelength range.Ichi chivakwa chinobvumira kudzora kwakanaka uye kunyengera kwechiedza che infrared, zvichiita kuti ive yakakosha kune dhizaini yelens inoda kutarisa uye kubhenda infrared radiation.
4. Wide bandgap: LiF2 ine bandgap yakakura inenge 12.6 eV, zvinoreva kuti inoda simba guru rekuisa kuti ritange kuchinja kwemagetsi.Ichi chivakwa chinobatsira pakujeka kwayo kwepamusoro uye kunyura kwakaderera muultraviolet uye infrared matunhu.
5. Kugadzikana kwekushisa: LiF2 ine kugadzikana kwakanaka kwekushisa, iyo inoita kuti ikwanise kumira kutonhora kwepamusoro pasina kukanganisa kukuru kwekuita.Izvi zvinoita kuti ive yakakodzera kune maapplication anosanganisira kuratidzwa kune yakakwira tembiricha, senge thermal imaging system kana infrared sensors.
6. Chemical resistance: LiF2 inopesana nemakemikari akawanda, kusanganisira acids uye alkalis.Iyo haiite kana kushatisa nyore muhupo hwezvinhu izvi, kuve nechokwadi chekugara kwenguva refu uye kuvimbika kweiyo optics yakagadzirwa kubva kuLiF2.
7. Low birefringence: LiF2 ine yakaderera birefringence, zvinoreva kuti haina kupatsanura chiedza muzvikamu zvakasiyana-siyana zvepolarization.Ichi chivakwa chakakosha mumashandisirwo anoda kusununguka kwepolarization, senge muinterferometry kana mamwe masystem ekunyatsoona.
Pakazere, LiF2 inotariswa zvakanyanya nekuita kwayo kwakanaka mu infrared spectrum, ichiita kuti ive yakakosha zvinhu zvemahwindo nemalenzi mune akasiyana infrared application.Kusanganiswa kwayo kwepamusoro kujeka, kunyura kwakadzika, bhendi rakafara, kugadzikana kwemafuta, kuramba kwemakemikari, uye kuderera kwebirefringence kunopa kuita kwayo kwakanakisa infrared.
