The frasi mgbanwe okpomọkụ nketungsten-doped vanadium dioxide(W-VO2) dabere na ọdịnaya tungsten. Okpomọkụ mgbanwe nke oge a kapịrị ọnụ nwere ike ịdịgasị iche dabere na ọnọdụ nnwale yana ihe mejupụtara alloy. N'ozuzu, ka ọdịnaya tungsten na-abawanye, okpomọkụ mgbanwe nke vanadium dioxide na-ebelata.

HONGWU na-enye ọtụtụ ihe mejupụtara nke W-VO2 na okpomọkụ mgbanwe oge ha kwekọrọ:

VO2 dị ọcha: okpomọkụ mgbanwe oge bụ 68°C.

1% W-doped VO2: okpomọkụ mgbanwe oge bụ 43°C.

1.5% W-doped VO2: oge ​​mgbanwe ọnọdụ okpomọkụ bụ 30°C.

2% W-doped VO2: oge ​​mgbanwe ọnọdụ okpomọkụ sitere na 20 ruo 25 Celsius.

Ngwa nke tungsten-doped vanadium dioxide:

1. Ihe mmetụta okpomọkụ: Tungsten doping na-enye ohere maka mgbanwe nke mgbanwe mgbanwe okpomọkụ nke vanadium dioxide, na-enyere ya aka igosi mgbanwe metal-insulator na nso ụlọ okpomọkụ. Nke a na-eme ka tungsten-doped VO2 dabara adaba maka ihe mmetụta okpomọkụ iji nyochaa mgbanwe okpomọkụ n'ime oke okpomọkụ.

2. Ihe mkpuchi na iko smart: Tungsten-doped VO2 nwere ike iji mee ka ákwà mgbochi na-agbanwe agbanwe na iko mara mma na nnyefe ọkụ na-achịkwa. N'ebe okpomọkụ dị elu, ihe ahụ na-egosiputa oge ọla na ntinye ọkụ dị elu na nnyefe dị ala, ebe ọ bụ na okpomọkụ dị ala, ọ na-egosiputa usoro mkpuchi nke nwere nnukwu nnyefe na obere ọkụ ọkụ. Site n'ịgbanwe ọnọdụ okpomọkụ, enwere ike nweta njikwa ziri ezi na nnyefe ọkụ.

3. Igwe ọkụ anya na ndị modulators: A pụrụ iji ihe ngbanwe nke metal-insulator nke tungsten-doped vanadium dioxide mee ihe maka ntụgharị anya na modulators. Site n'ịgbanwe ọnọdụ okpomọkụ, enwere ike ịhapụ ọkụ ka ọ gafee ma ọ bụ gbochie ya, na-eme ka mgbanaka mgbama ngwa anya na mgbanwe.

4. Thermoelectric ngwaọrụ: Tungsten doping na-enyere aka ngbanwe nke ma eletriki eletrik na ọkụ ọkụ nke vanadium dioxide, na-eme ka ọ dị mma maka ntụgharị thermoelectric dị mma. Enwere ike iji Tungsten-doped VO2 mepụta ngwaọrụ ọkụ ọkụ na-arụ ọrụ dị elu maka iwe ihe ubi na ntụgharị.

5. Ultrafast ngwa anya ngwaọrụ: Tungsten-doped vanadium dioxide na-egosiputa nzaghachi ngwa anya ultrafast n'oge usoro mgbanwe nke oge. Nke a na-eme ka ọ dị mma maka imepụta ngwa anya ngwa anya dị ka ultrafast optical switches na laser modulators.