te gallium arsenide-phosphide epitaxial

Whakaahuatanga Poto:

Ngā hanganga epitaxial Gallium arsenide-phosphide, he rite ki ngā hanganga i hangaia o te momo ASP (ET0.032.512TU), mō te hanga tioata LED whero papatahi.

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Taipitopito Hua

Ngā Tohu Hua

Ngā hanganga epitaxial Gallium arsenide-phosphide, he rite ki ngā hanganga i hangaia o te momo ASP (ET0.032.512TU), mō te hanga tioata LED whero papatahi.

Tawhā hangarau taketake
ki ngā hanganga gallium arsenide-phosphide

1, Ngā PapatūānukuGaAs
a. Momo kawe hiko	hiko
b. Ātete, ohm-cm	0,008
c. Te whakatakotoranga o te whatanga-karaihe	(100)
d. Te hē o te aronga o te mata	(1−3)°

2. Paparanga epitaxial GaAs1-х Pх
a. Momo kawe hiko	hiko
b. Te nui o te whākawa i roto i te paparanga whakawhiti	mai i te х = 0 ki te х ≈ 0,4
c. Te nui o te whākawa i roto i tētahi paparanga pumau	х ≈ 0,4
d. Te kukū o te kaikawe, сm3	(0,2−3,0)·1017
e. Roangaru i te mōrahi o te whānuitanga o te hihi photoluminescence, nm	645−673 nm
f. Te roanga ngaru i te mōrahi o te whānuitanga hiko-whakamārama	650−675 nm
g. Te matotoru o te paparanga pumau, maikorona	Neke atu i te 8 nm
h. Matotoru paparanga (katoa), maikorona	Neke atu i te 30 nm

Pereti 3 me te paparanga epitaxial
a. Te piko, maikorona	I te nuinga o te 100 um
b. Matotoru, maikorona	360−600 um
c. Henimita tapawhā	Neke atu i te 6 cm2
d. Te kaha kanapa motuhake (i muri i te horapa o te Zn), cd/amp	Neke atu i te 0.05 cd/amp