- Comparison of DC performance of Pt/Ti/Au- and Ni/Au-gated AlGaN/GaN high electron mobility transistors - art. no. 042202
[作者:Liu, L; Lo, CF; Kang, TS; Ren, F; Pearton, SJ; Kravchenko, II; Laboutin, O; Cao, Y; Johnson, WJ,期刊:Journal Of Vacuum Science & Technology B, 页码:42202-42202 , 文章类型: Article,,卷期:2011年29-4]
- We have demonstrated significant improvements of AlGaN/GaN high electron mobility transistors (HEMTs) dc performance by employing Pt/Ti/Au instead of the conventional Ni/Au gate metallization. During off-state bias stres...
- Charge trapping defects in Si/SiO2/Hf(1-x)SixO2 film stacks characterized by spectroscopic second-harmonic generation - art. no. 04D101
[作者:Price, J; Lei, M; Lysaght, PS; Bersuker, G; Downer, MC,期刊:Journal Of Vacuum Science & Technology B, 页码:D4101-D4101 , 文章类型: Article,,卷期:2011年29-4]
- Hf-based dielectric films are susceptible to formation of charge trapping, performance-limiting point defects, making improved characterization of these defects a high priority of research on high-k dielectrics. Here we ...
- Ferrocene and Inconel assisted growth of dense carbon nanotube forests on copper foils - art. no. 04D102
[作者:Atthipalli, G; Epur, R; Kumta, PN; Gray, JL,期刊:Journal Of Vacuum Science & Technology B, 页码:D4102-D4102 , 文章类型: Article,,卷期:2011年29-4]
- Aligned growth of carbon nanotubes on copper substrates has been achieved using a nickel-based catalyst, Inconel, which is first deposited on the copper foil substrate before the growth of nanotubes via thermal chemical ...
- Parameter space mapping of InAs nanowire crystal structure - art. no. 04D103
[作者:Dick, KA; Bolinsson, J; Messing, ME; Lehmann, S; Johansson, J; Caroff, P,期刊:Journal Of Vacuum Science & Technology B, 页码:D4103-D4103 , 文章类型: Article,,卷期:2011年29-4]
- Crystal structure and defects have been shown to have a strong impact on III-V nanowire properties. Recently, it was demonstrated that the issue of random stacking and polytypism in semiconductor nanowires can often be c...
- Atomic structure and optical properties of InAs submonolayer depositions in GaAs - art. no. 04D104
[作者:Lenz, A; Eisele, H; Becker, J; Schulze, JH; Germann, TD; Luckert, F; Potschke, K; Lenz, E; Ivanova, L; Strittmatter, A; Bimberg, D; Pohl, UW; Dahne, M,期刊:Journal Of Vacuum Science & Technology B, 页码:D4104-D4104 , 文章类型: Article,,卷期:2011年29-4]
- Using cross-sectional scanning tunneling microscopy and photoluminescence spectroscopy, the atomic structure and optical properties of submonolayer depositions of InAs in GaAs are studied. The submonolayer depositions ar...
- Surface plasmon polaritons assisted transmission in periodic superconducting grating - art. no. 04D105
[作者:Lee, HM; Shyu, JH; Horng, L; Wu, JC,期刊:Journal Of Vacuum Science & Technology B, 页码:D4105-D4105 , 文章类型: Article,,卷期:2011年29-4]
- Transmission properties in periodic superconducting grating, with a dispersive dielectric function governed by system temperature and frequency of incident light, have been numerically studied. Sharp transmittance peaks ...
- Utilization of cracks to fabricate anodic aluminum oxide nanoporous tubular and rectangular membrane - art. no. 04D107
[作者:Kasi, AK; Afzulpurkar, N; Kasi, JK; Tuantranont, A; Dulyaseree, P,期刊:Journal Of Vacuum Science & Technology B, 页码:D4107-D4107 , 文章类型: Article,,卷期:2011年29-4]
- The fabrication of nonoporous alumina membrane is a sensitive process. Making small diameter anodic aluminum oxide (AAO) tubular membrane is crucial for applications where large surface area is needed. Hemodialysis, prot...
- Optical study of sol-gel processed ZrO2/Si films by spectroscopic ellipsometry - art. no. 04D108
[作者:Yoon, JJ; Lee, SM; Kim, TJ; Hwang, SY; Diware, M; Kim, YD; Hwang, SM; Joo, J,期刊:Journal Of Vacuum Science & Technology B, 页码:D4108-D4108 , 文章类型: Article,,卷期:2011年29-4]
- We report optical properties of amorphous and tetragonal ZrO2 films grown on Si substrates by sol-gel deposition and formed by annealing at different temperatures. Pseudodielectric-function spectra from 1.12 t...
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