【摘 要】
：
Hg_(1-x)Cd_xTe(CMT)epilayers with corresponding wavelength of 10.6μm(x=0.2)were reproduciblygrown on GaAs substrates in a movable hot wall MOCVD reactor.Rathe
【机 构】
：
Shanghai Institute of Metallurgy Chinese Academy of Sciences,Shanghai 200050,China,Shanghai Institut
论文部分内容阅读
Hg_(1-x)Cd_xTe(CMT)epilayers with corresponding wavelength of 10.6μm(x=0.2)were reproduciblygrown on GaAs substrates in a movable hot wall MOCVD reactor.Rather high uniformity of solid compo-sitions was obtained.X-ray diffraction,TEM,DCXD,FTIR and Van der Pauw technique were employedto determine the crystalline,optical and electrical properties of CMT epilayers,which are effectively im-proved as compared with the previous data.
Hg_ (1-x) Cd_xTe (CMT) epilayers with corresponding wavelengths of 10.6μm (x = 0.2) were reproduciblygrown on GaAs substrates in a movable hot wall MOCVD reactor. Rapid high uniformity of solid compo- sitions was obtained. X-ray diffraction , TEM, DCXD, FTIR and Van der Pauw techniques were employed to determine the crystalline, optical and electrical properties of CMT epilayers, which are effectively im-proved as compared with the previous data.
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