Lanthanum Hexaboride
Lanthanum Hexaboride
| La mid ah | Lanthanum Boride |
| CASno. | 12008-21-8 |
| Kiimikada caanaha | LaB6 |
| cufka molar | 203.78g/mol |
| Muuqashada | violet guduudan oo daran |
| Cufnaanta | 4.72g/cm3 |
| barta dhalaalaysa | 2,210°C(4,010°F;2,480K) |
| Biyo ku milmay | aan la milmin |
| Nadiif sareLanthanum HexaborideTilmaamid |
| 50nm 100nm 500nm 1μm 5μm 8μm1 2μm 18μm 25μm |
| Waa maxayLanthanum Hexaborideloo isticmaalo? Lanthanum Boridehelay codsiyada ballaaran, kuwaas oo si guul leh u dabaqa nidaamka radar ee hawada, warshadaha elektarooniga ah, qalab, biraha qalabka guriga, ilaalinta deegaanka iyo ilaa labaatan militariga iyo warshadaha teknoolajiyada sare. LaB6Waxay ku helaysaa adeegsiyo badan warshadaha elektaroonigga ah, kuwaas oo leh hanti ka sii daaya garoonka oo ka wanaagsan tungsten(W) iyo walxo kale. Waa shay ku habboon kathode-ka sii daaya tamarta sare. Waxay ka ciyaartaa door aad u xasiloon oo nolosha sare ee iftiinka elektarooniga ah, tusaale ahaan xaradhka alxanka elektarooniga ah, isha kulaylka elektarooniga ah, qoriga alxanka alxanka alxanka isha. Monocrystal lanthanum boride waa walxaha ugu wanaagsan ee loo yaqaan 'cathode' ee tuubada awooda sare leh, aaladda kontoroolka birlabeedka, alwaax elektaroonig ah iyo dardar-geliyaha. Lanthanum Hexaboridenanoparticles waxaa loo isticmaalaa sidii crystal hal ama sida dahaarka on cathodes kulul. Aaladaha iyo farsamooyinka loo isticmaalo hexaboride cathodes waxaa ka mid ah mikroskoobyada elektarooniga ah, tuubooyinka mikrowave, lithography elektarooniga ah, alxanka alxanka elektarooniga ah, tuubooyinka raajada, iyo leysarka elektaroonigga ah ee bilaashka ah. LaB6Waxa kale oo loo istcimaalay cabir ahaan/caabka cadaadiska budada raajada si loo qiyaaso balaarinta qalabaynta meelaha ugu sarreeya. LaB6waa koronto-dhaliye elegtroonig ah iyo kondhondhare sare oo leh kala-guur aad u hooseeya |
