Playing with carbon and silicon at the nanoscale
Because of its superior properties silicon carbide is one of the most promising materials for
power electronics, hard-and biomaterials. In the solid phase, the electronic and optical …
power electronics, hard-and biomaterials. In the solid phase, the electronic and optical …
Tin-based group IV semiconductors: New platforms for opto-and microelectronics on silicon
▪ Abstract New classes of Sn-containing group IV semiconductors are described. Novel CVD
routes lead to growth of a broad range of Ge1− y Sn y alloys and compounds directly on Si …
routes lead to growth of a broad range of Ge1− y Sn y alloys and compounds directly on Si …
Giant and composition-dependent optical bowing coefficient in GaAsN alloys
Using first-principles supercell calculations we find a giant (7–16 eV) and composition-
dependent optical bowing coefficient in GaAs 1− x N x alloys. We show that both effects are …
dependent optical bowing coefficient in GaAs 1− x N x alloys. We show that both effects are …
Optical critical points of thin-film alloys: A comparative study
The E 0, E 0+ Δ 0, E 1, E 1+ Δ 1, E 0′, and E 2 optical transitions have been measured in
Ge 1− y Sn y alloys (y< 0.2) using spectroscopic ellipsometry and photoreflectance. The …
Ge 1− y Sn y alloys (y< 0.2) using spectroscopic ellipsometry and photoreflectance. The …
Enhanced mobility MOSFET device and method
JJ Candelaria - US Patent 5,683,934, 1997 - Google Patents
An enhanced mobility MOSFET device (10) comprises a channel layer (12) formed on a
monocrystalline silicon layer (11). The channel layer (12) comprises an alloy of silicon and a …
monocrystalline silicon layer (11). The channel layer (12) comprises an alloy of silicon and a …
Electronic structure approach for complex silicas
We develop a theoretical electronic structure based approach suitable for the study of
complex silicas, and apply it to three different silica polymorphs. The method is first …
complex silicas, and apply it to three different silica polymorphs. The method is first …
Band engineering of carbon nitride monolayers by N-type, P-type, and isoelectronic do** for photocatalytic applications
Since hydrogen fuel involves the highest energy density among all fuels, production of this
gas through the solar water splitting approach has been suggested as a green remedy for …
gas through the solar water splitting approach has been suggested as a green remedy for …
Wide-band-gap Si in open fourfold-coordinated clathrate structures
The energetics and band structures of the elemental semiconductor Si in two fourfold-
coordinated clathrate structures have been studied. For the Si (34) and Si (46) structures we …
coordinated clathrate structures have been studied. For the Si (34) and Si (46) structures we …
[BOOK][B] Silicon Heterostructure Handbook: Materials, Fabrication, Devices, Circuits and Applications of SiGe and Si Strained-Layer Epitaxy
JD Cressler, S Monfray, G Freeman, D Friedman… - 2018 - taylorfrancis.com
An extraordinary combination of material science, manufacturing processes, and innovative
thinking spurred the development of SiGe heterojunction devices that offer a wide array of …
thinking spurred the development of SiGe heterojunction devices that offer a wide array of …
Practical application of zone-folding concepts in tight-binding calculations
Modern supercell algorithms, such as those used in treating arrays of quantum dots or alloy
calculations, are often founded upon local basis representations. Such local basis …
calculations, are often founded upon local basis representations. Such local basis …