Waxqabadka
Budada telluride ee Bismuth waa walxo semiconductor ah, oo leh dhaqdhaqaaq wanaagsan, laakiin kulaylka liidata. Inkasta oo khatarta ah ee bismuth telluride waa yar tahay, laakiin haddii tiro badan oo qaadashada sidoo kale waa khatar halis ah, laakiin wax this u ogolaan kartaa electrons heerkulka qolka iyada oo aan tamar ee dusha dhaqdhaqaaqa ay, taas oo keeni doonta xawaaraha chip ee hawlgalka, xitaa si weyn u hagaajin kara chip computer ku ordaya xawaaraha iyo hufnaan.
Daahirnimada: 4N-6N
Qaabka: budada, granule, block
Cufnaanta: 7.8587g.cm3
Farqiga tamarta: 0.145eV
Cufnaanta molecular: 800.76
Barta dhalaalka: 575 ℃
Dhaqdhaqaaqa kulaylka: 0.06 W/cmK
| qaacidada molecular | Bi2Te3 |
| daahir (%,min) | 99.999 |
| Qaabka | Budada madow |
| wasakhda | (ppm, Max) |
| Ag | 0.5 |
| Al | 0.5 |
| Co | 0.4 |
| Cu | 0.5 |
| Fe | 0.5 |
| Mn | 0.5 |
| Ni | 0.5 |
| Pb | 1.0 |
| Au | 0.5 |
| Zn | 0.5 |
| Mg | 1.0 |
| Cd | 0.4 |
| Cabbirka walxaha (mesh) | 325 |
| Summada | Epoch-Chem |
Si loo sameeyo isgoysyada P/N, loo isticmaalo qaboojiyaha semiconductor, curinta budada kuleylka iwm.
Adeeg aan bixin karno
1) Qandaraaska rasmiga ah waa la saxiixi karaa
2) Heshiis qarsoodi ah waa la saxiixi karaa
3) Todoba maalmood oo dammaanad celin ah
Muhiimad badan: waxaan ku siin karnaa ma aha oo kaliya badeecada, laakiin adeegga xalka tignoolajiyada!
Waxaan nahay soo saaraha, warshadeena waxay ku taal Shandong, laakiin sidoo kale waxaan ku siin karnaa hal adeeg iibsi joogsi ah!
T/T (kala iibsiga telex), Western Union, MoneyGram, BTC(bitcoin), iwm.
≤25kg: saddex maalmood oo shaqo gudahood ka dib markii lacagta la helay. ＞25kg: hal todobaad
La heli karo, waxaan ku siin karnaa muunado yar yar oo bilaash ah ujeedada qiimeynta tayada!
1kg halkii bac fpr muunado, 25kg ama 50kg halkii durbaan, ama sida aad u baahan tahay.
Ku kaydi weelka si adag u xiran meel engegan, qabow oo si fiican u hawo leh.
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