Theem hloov hloov kub ntawmtungsten-doped vanadium dioxide(W-VO2) feem ntau yog nyob ntawm tungsten cov ntsiab lus. Qhov kev hloov theem tshwj xeeb theem yuav sib txawv raws kev sim ua haujlwm thiab cov khoom lag luam tag nrho. Feem ntau, raws li cov tungsten cov ntsiab lus nce, theem hloov hloov ntawm vanadium dioxide tsawg dua.

Hongwu muab ob peb ntau sib xyaw ntawm W-VO2 thiab lawv cov theem hloov pauv kub:

Ntshiab Vo2: Theem Kev Kub Kub yog 68 ° C.

1% w-doped VO2: Theem Kev Kub Kub yog 43 ° C.

1.5% w-doped vo2: Theem Kev Kub Kub yog 30 ° C.

2% w-doped VO2: Theem Kev Kub Qib Kub ntawm 20 txog 25 ° C.

Cov ntawv thov ntawm tungsten-doped vanadium dioxide:

1. Qhov ntsuas kub kub: tungsten doping tso cai rau kev hloov kho ntawm theem kev hloov ntsuas kub ntawm vanadium dioxide, ua kom nws nthuav tawm cov tshuaj insulator nyob ze chav tsev. Qhov no ua rau tungsten-doped vo2 haum rau qhov ntsuas kub los soj ntsuam qhov ntsuas kub tsis pub dhau qhov ntsuas kub tshwj xeeb.

2. Cov kab hlau rhuav thiab ntse iav: tungsten-doped vo2 tuaj yeem siv los tsim cov ntaub thaiv thiab ntse iav nrog lub teeb hloov pauv. Thaum kub, cov khoom siv ua pov thawj cov me me ntawm cov teeb meem siab, thaum lub sijhawm tsis tshua muaj kev cuam tshuam nrog cov kev hloov pauv ntawm cov pa hluav taws xob nrog kev hloov pauv siab thiab qis. Los ntawm kev kho qhov ntsuas kub, tswj kev tswj ntau dua lub teeb kev hloov pauv tuaj yeem ua tiav.

3. Kev hloov kho kho qhov muag thiab cov qauv hluav taws xob: Cov kev hloov pauv ntawm cov hlau hluav taws xob ntawm tungsten-doped vanadium dioxide tuaj yeem siv tau rau cov hloov tshiab thiab kho dua tshiab. Los ntawm kho qhov ntsuas kub, lub teeb tau tso cai hla dhau los ntawm lossis thaiv, ua rau teeb tsa kho qhov muag hloov kho kho kho kho qhov muag thiab kev hloov kho kho qhov muag.

4. Thermoelectric li dais: tungsten doping ua kom haum ntawm vanadium dioxide, ua kom nws haum rau kev hloov pauv thermoelectric hloov dua tshiab. Tungsten-doped Vo2 tuaj yeem siv tau los siv cov khoom siv thermoelectric siab rau lub zog sau thiab hloov dua siab tshiab.

5. Ultrafast Optical Devices: Tungsten-doped vanadium dioxide qhia meej cov lus teb thaum lub theem hloov kev hloov pauv. Qhov no ua rau nws haum rau txoj kab ntawm cov tshuab hloov kho kho kho, xws li Ultrafast Optical Hloov thiab Laser Modulators.