ʻO GaN ma ke aniani 4-'īniha: Nā koho aniani hiki ke hoʻopilikino ʻia me JGS1, JGS2, BF33, a me ka Quartz maʻamau
Nā hiʻohiʻona
● Pālahalaha ākea:Loaʻa iā GaN kahi bandgap 3.4 eV, e ʻae ana i ka pono kiʻekiʻe a me ke kūpaʻa nui ma lalo o nā kūlana voltage kiʻekiʻe a me nā kūlana wela kiʻekiʻe i hoʻohālikelike ʻia me nā mea semiconductor kuʻuna e like me ka silicon.
●Nā Papa Aniani Hiki ke Hoʻopilikino ʻia:Loaʻa me nā koho aniani JGS1, JGS2, BF33, a me Ordinary Quartz e hoʻokō i nā koi hana thermal, mechanical, a me optical like ʻole.
● Ka hoʻokele wela kiʻekiʻe:ʻO ka conductivity thermal kiʻekiʻe o GaN e hōʻoiaʻiʻo i ka hoʻopuehu wela maikaʻi, e hoʻolilo ana i kēia mau wafers i mea kūpono no nā noi mana a me nā mea hana e hoʻopuka i ka wela kiʻekiʻe.
●Hoʻemi ʻia ke kahe koko kiʻekiʻe:ʻO ka hiki o GaN ke hoʻomau i nā voltages kiʻekiʻe e hoʻolilo i kēia mau wafers i kūpono no nā transistors mana a me nā noi alapine kiʻekiʻe.
● Ikaika Mekanika Maikaʻi Loa:ʻO nā mea aniani, i hui pū ʻia me nā waiwai o GaN, hāʻawi i ka ikaika mechanical paʻa, e hoʻonui ana i ka paʻa o ka wafer i nā wahi koi.
● Hoʻemi ʻia nā kumukūʻai hana:Ke hoʻohālikelike ʻia me nā wafers GaN-on-Silicon a i ʻole GaN-on-Sapphire kuʻuna, ʻoi aku ka maikaʻi o ke kumukūʻai o GaN-on-glass no ka hana nui ʻana o nā mea hana kiʻekiʻe.
●Nā Waiwai Optical i Hoʻopilikino ʻia:ʻO nā koho aniani like ʻole e ʻae i ka hoʻopilikino ʻana o nā ʻano optical o ka wafer, e kūpono ia no nā noi ma optoelectronics a me photonics.
Nā Kikoʻī ʻenehana
| Palena | Waiwai |
| Ka nui o ka Wafer | 4-'īniha |
| Nā Koho Substrate Aniani | JGS1, JGS2, BF33, Quartz Maʻamau |
| Mānoanoa o ka Papa GaN | 100 nm - 5000 nm (hiki ke hoʻopilikino ʻia) |
| Ka hakahaka o GaN | 3.4 eV (ka laulā ākea) |
| Uila Haʻihaʻi | A hiki i ka 1200V |
| Ka Hoʻokele Wela | 1.3 – 2.1 W/cm·K |
| Ka Neʻe ʻana o ka Uila | 2000 cm²/V·s |
| ʻO ka ʻoʻoleʻa o ka ʻili wafer | RMS ~0.25 nm (AFM) |
| Ke kū'ē ʻana i ka pepa GaN | 437.9 Ω·cm² |
| Ke kū'ē ʻana | Hoʻokaʻawale hapa, ʻano-N, ʻano-P (hiki ke hoʻopilikino ʻia) |
| Hoʻoili ʻana o Optical | >80% no nā nalu ʻike ʻia a me UV |
| Wafer Warp | < 25 µm (ʻoi loa) |
| Hoʻopau ʻili | SSP (ʻāwili ʻia hoʻokahi ʻaoʻao) |
Nā noi
ʻOptoelectronics:
Hoʻohana nui ʻia nā wafers GaN-on-glass i loko oNā LEDa menā diode laserma muli o ka pono kiʻekiʻe o GaN a me ka hana optical. ʻO ka hiki ke koho i nā substrates aniani e like meJGS1a meJGS2e ʻae i ka hoʻopilikino ʻana i ka transparency optical, e kūpono ana iā lākou no ka mana kiʻekiʻe, ka ʻōlinolino kiʻekiʻenā LED polū/ʻōmaʻomaʻoa meNā kukuna UV.
Nā kiʻi paʻi kiʻi:
He kūpono nā wafers GaN-on-glass nonā mea nānā kiʻi, nā kaapuni hoʻohui photonic (PIC), a menā mea ʻike makaʻO kā lākou mau waiwai hoʻoili mālamalama maikaʻi loa a me ke kūpaʻa kiʻekiʻe i nā noi alapine kiʻekiʻe e kūpono ai lākou nonā kamaʻilio ʻanaa menā ʻenehana sensor.
Nā Uila Mana:
Ma muli o ko lākou bandgap ākea a me ke kiʻekiʻe o ka breakdown voltage, hoʻohana ʻia nā wafers GaN-on-glass i lokonā transistors mana kiʻekiʻea mehoʻololi mana alapine kiʻekiʻeʻO ka hiki o GaN ke lawelawe i nā voltages kiʻekiʻe a me ka hoʻoheheʻe wela e kūpono ia nonā mea hoʻonui mana, Nā transistors mana RF, a menā mea uila manama nā noi ʻoihana a me nā mea kūʻai aku.
Nā Noi Alapine Kiʻekiʻe:
Hōʻike maikaʻi loa nā wafers GaN-on-glasska neʻe ʻana o ka uilaa hiki ke hana i nā wikiwiki hoʻololi kiʻekiʻe, e kūpono ana iā lākou nonā mea hana mana alapine kiʻekiʻe, nā mea hana microwave, a meNā mea hoʻonui RFHe mau ʻāpana koʻikoʻi kēia i loko oNā ʻōnaehana kamaʻilio 5G, nā ʻōnaehana radar, a mekamaʻilio ukali.
Nā Noi Kaʻa:
Hoʻohana ʻia nā wafers GaN-on-glass i nā ʻōnaehana mana kaʻa, ʻoi aku hoʻi i lokonā mea hoʻoili ma luna o ka moku (OBC)a meNā mea hoʻololi DC-DCno nā kaʻa uila (EV). ʻO ka hiki o nā wafers ke lawelawe i nā mahana kiʻekiʻe a me nā voltages e hiki ai iā lākou ke hoʻohana ʻia i nā mea uila mana no nā EV, e hāʻawi ana i ka pono a me ka hilinaʻi nui aʻe.
Nā Mea Lapaʻau:
ʻO nā waiwai o GaN e hoʻolilo iā ia i mea hoihoi no ka hoʻohana ʻana i lokokiʻi lapaʻaua menā mea ʻike biomedicalʻO kona hiki ke hana ma nā voltages kiʻekiʻe a me kona kū'ē'ē i ka radiation e kūpono ia no nā noi manā lako hana hōʻoiaa menā lasers lapaʻau.
Nīnau a me nā Pane
Q1: No ke aha he koho maikaʻi ʻo GaN-on-glass i hoʻohālikelike ʻia me GaN-on-Silicon a i ʻole GaN-on-Sapphire?
A1:Hāʻawi ʻo GaN-on-glass i kekahi mau pono, meka pono o ke kumukūʻaia meka hoʻokele wela maikaʻi aʻeʻOiai ʻo GaN-on-Silicon a me GaN-on-Sapphire e hāʻawi i ka hana maikaʻi loa, ʻoi aku ka liʻiliʻi o ke kumukūʻai o nā substrates aniani, ʻoi aku ka maʻalahi o ka loaʻa ʻana, a hiki ke hoʻopilikino ʻia ma ke ʻano o nā waiwai optical a me mechanical. Eia kekahi, hāʻawi nā wafers GaN-on-glass i ka hana maikaʻi loa ma nā ʻeluaʻike makaa menā noi uila mana kiʻekiʻe.
Q2: He aha ka ʻokoʻa ma waena o JGS1, JGS2, BF33, a me nā koho aniani Quartz maʻamau?
A2:
- JGS1a meJGS2he mau substrates aniani optical kiʻekiʻe i ʻike ʻia no kā lākouʻike maka kiʻekiʻea mehoʻonui wela haʻahaʻa, e hoʻolilo ana iā lākou i mea kūpono no nā polokalamu photonic a me optoelectronic.
- BF33nā hāʻawi anianiʻōkuhi refractive kiʻekiʻea he kūpono ia no nā noi e pono ai ka hana optical i hoʻonui ʻia, e like menā diode laser.
- Quartz maʻamauhāʻawi i ke kiʻekiʻekūpaʻa welaa meke kū'ē ʻana i ka radiation, e kūpono ana no nā noi wela kiʻekiʻe a me nā kaiapuni ʻino.
Q3: Hiki iaʻu ke hoʻopilikino i ke ʻano resistivity a me ka doping no nā wafers GaN-on-glass?
A3:ʻAe, ke hāʻawi aku nei mākouke kū'ē'ē i hiki ke hoʻopilikino ʻiaa menā ʻano doping(ʻAno-N a i ʻole ʻano-P) no nā wafers GaN-ma-ke aniani. ʻAe kēia maʻalahi i nā wafers e hoʻopilikino ʻia i nā noi kikoʻī, me nā mea mana, nā LED, a me nā ʻōnaehana photonic.
Q4: He aha nā noi maʻamau no GaN-on-glass i ka optoelectronics?
A4:I ka optoelectronics, hoʻohana pinepine ʻia nā wafers GaN-on-glass nonā LED polū a me ka ʻōmaʻomaʻo, Nā kukuna UV, a menā mea nānā kiʻiʻO nā waiwai optical i hoʻopilikino ʻia o ke aniani e ʻae i nā mea hana me ke kiʻekiʻeka hoʻoili ʻana o ke kukui, e hoʻolilo ana iā lākou i mea kūpono no nā noi manā ʻenehana hōʻike, kukui, a menā ʻōnaehana kamaʻilio optical.
Q5: Pehea ka hana a GaN-on-glass i nā noi alapine kiʻekiʻe?
A5:Hāʻawi nā wafers GaN-on-glasska neʻe ʻana o ka uila maikaʻi loa, e ʻae ana iā lākou e hana maikaʻi manā noi alapine kiʻekiʻee like meNā mea hoʻonui RF, nā mea hana microwave, a meNā ʻōnaehana kamaʻilio 5GʻO ko lākou volta haki kiʻekiʻe a me nā pohō hoʻololi haʻahaʻa e kūpono ai lākou nonā mea hana RF mana kiʻekiʻe.
Q6: He aha ka volta haki maʻamau o nā wafers GaN-on-glass?
A6:ʻO ka maʻamau, kākoʻo nā wafers GaN-on-glass i nā voltages breakdown a hiki i1200V, e hoʻolilo ana iā lākou i kūpono nomana kiʻekiʻea meuila kiʻekiʻenā noi. ʻO kā lākou bandgap ākea e ʻae iā lākou e lawelawe i nā voltages kiʻekiʻe ma mua o nā mea semiconductor maʻamau e like me ka silicon.
Q7: Hiki ke hoʻohana ʻia nā wafers GaN-on-glass i nā noi kaʻa?
A7:ʻAe, hoʻohana ʻia nā wafers GaN-on-glass i lokonā mea uila mana kaʻa, meNā mea hoʻololi DC-DCa menā mea hoʻoili ma luna o ka moku(OBC) no nā kaʻa uila. ʻO ko lākou hiki ke hana i nā mahana kiʻekiʻe a lawelawe i nā voltages kiʻekiʻe e kūpono ai lākou no kēia mau noi koi.
Hopena
Hāʻawi kā mākou GaN ma ke aniani 4-ʻīniha Wafers i kahi hopena kū hoʻokahi a hiki ke hoʻopilikino ʻia no nā ʻano noi like ʻole i ka optoelectronics, nā uila mana, a me nā photonics. Me nā koho substrate aniani e like me JGS1, JGS2, BF33, a me Ordinary Quartz, hāʻawi kēia mau wafers i ka versatility i nā waiwai mechanical a me optical, e hiki ai i nā hopena i hana kūikawā ʻia no nā mea mana kiʻekiʻe a me nā alapine kiʻekiʻe. Inā no nā LED, nā diode laser, a i ʻole nā noi RF, nā wafers GaN-ma-ke aniani
Kiʻikuhi kikoʻī
