Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891755384> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2891755384 abstract "We report the growth, structural, and electrical characterization of epitaxial, strained SixGe1−x-Ge-Si core-double-shell nanowire heterostructures designed to provide quantum confinement of holes and electrons in the compressively strained Ge and tensile-strained Si shells, respectively. The growth utilizes the vapor-liquid-solid growth mechanism for the SixGe1−x core, followed by a sequence of in-situ ultra-high-vacuum chemical vapor deposition for the epitaxial Ge and Si shell growth. Using a combination of micro-Raman spectroscopy on individual nanowires and lattice dynamic theory, we determine a large compressive (tensile) hydrostatic strain of up to −0.9% (0.67%) in the Ge (Si) shell. We demonstrate p- and n-type metal-oxide-semiconductor field-effect transistors using SixGe1−x-Ge-Si core-double-shell nanowires as channel and observe a 500% (20%) enhancement of the average hole (electron) mobility compared to control devices using Si nanowires, due to an increased hole (electron) mobility in the compressively strained Ge (tensile strained Si) shell. An analysis of the hole transport provides the valence band offset in the core-double-shell nanowire heterostructures." @default.
- W2891755384 created "2018-09-27" @default.
- W2891755384 creator A5044579655 @default.
- W2891755384 creator A5070808670 @default.
- W2891755384 date "2018-09-10" @default.
- W2891755384 modified "2023-10-14" @default.
- W2891755384 title "Strained Si<sub>x</sub>Ge<sub>1−x</sub>-Ge-Si core-double-shell nanowire heterostructures for simultaneous hole and electron mobility enhancement" @default.
- W2891755384 cites W1965598304 @default.
- W2891755384 cites W1968130672 @default.
- W2891755384 cites W1973984484 @default.
- W2891755384 cites W1981053820 @default.
- W2891755384 cites W1988822813 @default.
- W2891755384 cites W1991876866 @default.
- W2891755384 cites W2007785962 @default.
- W2891755384 cites W2013779771 @default.
- W2891755384 cites W2026376559 @default.
- W2891755384 cites W2029491684 @default.
- W2891755384 cites W2032067090 @default.
- W2891755384 cites W2038305545 @default.
- W2891755384 cites W2060264746 @default.
- W2891755384 cites W2066282224 @default.
- W2891755384 cites W2076343339 @default.
- W2891755384 cites W2077067721 @default.
- W2891755384 cites W2090609181 @default.
- W2891755384 cites W2104560781 @default.
- W2891755384 cites W2110342918 @default.
- W2891755384 cites W2115393493 @default.
- W2891755384 cites W2125942389 @default.
- W2891755384 cites W2140495539 @default.
- W2891755384 cites W2149024296 @default.
- W2891755384 cites W2162362281 @default.
- W2891755384 cites W2315016374 @default.
- W2891755384 cites W2580229115 @default.
- W2891755384 cites W2625254891 @default.
- W2891755384 cites W2769904766 @default.
- W2891755384 doi "https://doi.org/10.1063/1.5047212" @default.
- W2891755384 hasPublicationYear "2018" @default.
- W2891755384 type Work @default.
- W2891755384 sameAs 2891755384 @default.
- W2891755384 citedByCount "2" @default.
- W2891755384 countsByYear W28917553842019 @default.
- W2891755384 countsByYear W28917553842023 @default.
- W2891755384 crossrefType "journal-article" @default.
- W2891755384 hasAuthorship W2891755384A5044579655 @default.
- W2891755384 hasAuthorship W2891755384A5070808670 @default.
- W2891755384 hasBestOaLocation W28917553841 @default.
- W2891755384 hasConcept C106782819 @default.
- W2891755384 hasConcept C108225325 @default.
- W2891755384 hasConcept C110738630 @default.
- W2891755384 hasConcept C121332964 @default.
- W2891755384 hasConcept C147120987 @default.
- W2891755384 hasConcept C171250308 @default.
- W2891755384 hasConcept C192562407 @default.
- W2891755384 hasConcept C2779227376 @default.
- W2891755384 hasConcept C38649801 @default.
- W2891755384 hasConcept C49040817 @default.
- W2891755384 hasConcept C544956773 @default.
- W2891755384 hasConcept C550623735 @default.
- W2891755384 hasConcept C57410435 @default.
- W2891755384 hasConcept C62520636 @default.
- W2891755384 hasConcept C74214498 @default.
- W2891755384 hasConcept C79794668 @default.
- W2891755384 hasConceptScore W2891755384C106782819 @default.
- W2891755384 hasConceptScore W2891755384C108225325 @default.
- W2891755384 hasConceptScore W2891755384C110738630 @default.
- W2891755384 hasConceptScore W2891755384C121332964 @default.
- W2891755384 hasConceptScore W2891755384C147120987 @default.
- W2891755384 hasConceptScore W2891755384C171250308 @default.
- W2891755384 hasConceptScore W2891755384C192562407 @default.
- W2891755384 hasConceptScore W2891755384C2779227376 @default.
- W2891755384 hasConceptScore W2891755384C38649801 @default.
- W2891755384 hasConceptScore W2891755384C49040817 @default.
- W2891755384 hasConceptScore W2891755384C544956773 @default.
- W2891755384 hasConceptScore W2891755384C550623735 @default.
- W2891755384 hasConceptScore W2891755384C57410435 @default.
- W2891755384 hasConceptScore W2891755384C62520636 @default.
- W2891755384 hasConceptScore W2891755384C74214498 @default.
- W2891755384 hasConceptScore W2891755384C79794668 @default.
- W2891755384 hasFunder F4320306076 @default.
- W2891755384 hasIssue "11" @default.
- W2891755384 hasLocation W28917553841 @default.
- W2891755384 hasOpenAccess W2891755384 @default.
- W2891755384 hasPrimaryLocation W28917553841 @default.
- W2891755384 hasRelatedWork W1990267506 @default.
- W2891755384 hasRelatedWork W2015571164 @default.
- W2891755384 hasRelatedWork W2020494096 @default.
- W2891755384 hasRelatedWork W2021388047 @default.
- W2891755384 hasRelatedWork W2032206958 @default.
- W2891755384 hasRelatedWork W2068685493 @default.
- W2891755384 hasRelatedWork W2142219129 @default.
- W2891755384 hasRelatedWork W3145264811 @default.
- W2891755384 hasRelatedWork W4238166901 @default.
- W2891755384 hasRelatedWork W977387816 @default.
- W2891755384 hasVolume "113" @default.
- W2891755384 isParatext "false" @default.
- W2891755384 isRetracted "false" @default.
- W2891755384 magId "2891755384" @default.
- W2891755384 workType "article" @default.