Index Catalog // ScholarsArchive@OSU

Creator:: Huang, Minghuang, Nairn, John A., Liu, Feng, and Lagally, M. G.
Abstract:: We perform two-dimensional linear elastic finite element analysis to investigate the mechanical stability of ultrathin Ge/Si film grown on or bonded to SiO₂, using imperfect interface elements between Si and SiO₂ to model Si/SiO₂ interfacial slippage. We demonstrate that the overall composite film is stable when only the tangential slippage...
Resource Type:: Article
Full Text:: . We perform FEA using theJANFEA software8 and em- ploy imperfect interface elements9,10 to model the

Creator:: Nagarajan, R., Draeseke, A. D., Sleight, A. W., and Tate, Janet
Abstract:: CuCr₁₋ₓMgₓO₂, a wide band gap semiconductor with the delafossite structure, has been synthesized in bulk and thin-film form. Bulk undoped CuCrO₂ is almost black and has moderate conductivity with p-type carriers. Upon doping with 5% Mg, the conductivity increases by a factor of 1000. In films, the best p-type conductivity...
Resource Type:: Article
Full Text:: easily studied in a!Electronic mail: tate@physics.orst.edu 8020021-8979/2001/89(12)/8022/4/$18.00 ticle

Creator:: Hoffman, Anthony J., Sridhar, Aishwarya, Braun, Phillip X., Alekseyev, Leonid, Howard, Scott S., Franz, Kale J., Cheng, Liwei, Choa, Fow-Sen, Sivco, Deborah L, Podolskiy, Viktor A., Narimanov, Evgenii E., and Gmachl, Claire
Abstract:: We report on a novel class of semiconductor metamaterials that employ a strongly anisotropic dielectric function to achieve negative refraction in the midinfrared region of the spectrum, ~8.5–13 μm. We present two types of metamaterials, layered highly doped/undoped heterostructures and quantum well superlattices that are highly anisotropic. Contrary to other...
Resource Type:: Article
Full Text:: second op- tical characteristic, such as anisotropy or chirality, is em- ployed to produce negative

ScholarsArchive@OSU