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https://scholarbank.nus.edu.sg/handle/10635/97845
| Title: | Room-temperature photoluminescence, contactless electroreflectance, and X-ray characterization of a double-side delta-doped GaAlAs/InGaAs high electron mobility transistor structure | Authors: | Huang, Y.S. Sun, W.D. Malikova, L. Pollak, F.H. Ferguson, I. Hou, H. Feng, Z.C. Ryan, T. Fantner, E.B. |
Issue Date: | 29-Mar-1999 | Citation: | Huang, Y.S.,Sun, W.D.,Malikova, L.,Pollak, F.H.,Ferguson, I.,Hou, H.,Feng, Z.C.,Ryan, T.,Fantner, E.B. (1999-03-29). Room-temperature photoluminescence, contactless electroreflectance, and X-ray characterization of a double-side delta-doped GaAlAs/InGaAs high electron mobility transistor structure. Applied Physics Letters 74 (13) : 1851-1853. ScholarBank@NUS Repository. | Abstract: | Metallorganic chemical vapor deposited double-sided delta-doped Ga0.8Al0.2As/In0.2Ga0.8As pseudomorphic high electron mobility transistor were examined using nondestructive, room temperature photoluminescence, contactless electroreflectance and X-rays. Optical signals were evaluated from every portion of the sample to determine the In and Al compositions, channel width, two-dimensional electron gas density and the properties of the GaAs/GaAlAs superlattice buffer layer. | Source Title: | Applied Physics Letters | URI: | http://scholarbank.nus.edu.sg/handle/10635/97845 | ISSN: | 00036951 |
| Appears in Collections: | Staff Publications |
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