Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003666730> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2003666730 abstract "In this paper, we employ first-principle calculation to investigate the Ge1−xSnx/HfO2 interface, and then evaluate its impacts on Ge1−xSnx tunneling field-effect transistor (TFET). First-principle calculations of Ge1−xSnx/HfO2 interfaces in the oxygen-rich process atmosphere indicate that the interface states originate from the Ge and Sn dangling bond, rather than Hf-bond. The total density of state shows that there are more interface states in the semiconductor bandgap with increasing Sn fraction. By further incorporating the material and interface parameters from density functional theory calculation into advanced device simulation, the electrical characteristics of Ge1−xSnx TFET are investigated. Removing the Sn atom from the first atom layer of Ge1−xSnx in device processes is found to be beneficial to reduce the degradations. For the degradation mechanisms, the trap-assisted-tunneling is the dominant mechanism at the low Sn fraction, and enhanced Shockley-Read-Hall recombination induced by traps becomes the dominant mechanism with increasing Sn fraction. The results are helpful for the interface optimization of Ge1−xSnx TFET." @default.
- W2003666730 created "2016-06-24" @default.
- W2003666730 creator A5002760019 @default.
- W2003666730 creator A5017373294 @default.
- W2003666730 creator A5079813747 @default.
- W2003666730 creator A5089034237 @default.
- W2003666730 date "2014-06-19" @default.
- W2003666730 modified "2023-09-25" @default.
- W2003666730 title "Study on the Ge<sub>1−x</sub>Sn<sub>x</sub>/HfO<sub>2</sub> interface and its impacts on Ge<sub>1−x</sub>Sn<sub>x</sub> tunneling transistor" @default.
- W2003666730 cites W1613229453 @default.
- W2003666730 cites W1970960917 @default.
- W2003666730 cites W1973999121 @default.
- W2003666730 cites W1979544533 @default.
- W2003666730 cites W1982556831 @default.
- W2003666730 cites W2001149830 @default.
- W2003666730 cites W2007237100 @default.
- W2003666730 cites W2013043843 @default.
- W2003666730 cites W2031958343 @default.
- W2003666730 cites W2057092914 @default.
- W2003666730 cites W2063049134 @default.
- W2003666730 cites W2064868224 @default.
- W2003666730 cites W2074588003 @default.
- W2003666730 cites W2076070369 @default.
- W2003666730 cites W2076731192 @default.
- W2003666730 cites W2083818562 @default.
- W2003666730 cites W2094502530 @default.
- W2003666730 cites W2096756299 @default.
- W2003666730 cites W2167546027 @default.
- W2003666730 cites W2319655571 @default.
- W2003666730 doi "https://doi.org/10.1063/1.4883760" @default.
- W2003666730 hasPublicationYear "2014" @default.
- W2003666730 type Work @default.
- W2003666730 sameAs 2003666730 @default.
- W2003666730 citedByCount "7" @default.
- W2003666730 countsByYear W20036667302015 @default.
- W2003666730 countsByYear W20036667302016 @default.
- W2003666730 countsByYear W20036667302017 @default.
- W2003666730 countsByYear W20036667302019 @default.
- W2003666730 crossrefType "journal-article" @default.
- W2003666730 hasAuthorship W2003666730A5002760019 @default.
- W2003666730 hasAuthorship W2003666730A5017373294 @default.
- W2003666730 hasAuthorship W2003666730A5079813747 @default.
- W2003666730 hasAuthorship W2003666730A5089034237 @default.
- W2003666730 hasConcept C108225325 @default.
- W2003666730 hasConcept C120398109 @default.
- W2003666730 hasConcept C121332964 @default.
- W2003666730 hasConcept C147597530 @default.
- W2003666730 hasConcept C149635348 @default.
- W2003666730 hasConcept C152365726 @default.
- W2003666730 hasConcept C165801399 @default.
- W2003666730 hasConcept C172385210 @default.
- W2003666730 hasConcept C181966813 @default.
- W2003666730 hasConcept C185592680 @default.
- W2003666730 hasConcept C192562407 @default.
- W2003666730 hasConcept C26873012 @default.
- W2003666730 hasConcept C32424582 @default.
- W2003666730 hasConcept C41008148 @default.
- W2003666730 hasConcept C49040817 @default.
- W2003666730 hasConcept C544956773 @default.
- W2003666730 hasConcept C58312451 @default.
- W2003666730 hasConcept C62520636 @default.
- W2003666730 hasConceptScore W2003666730C108225325 @default.
- W2003666730 hasConceptScore W2003666730C120398109 @default.
- W2003666730 hasConceptScore W2003666730C121332964 @default.
- W2003666730 hasConceptScore W2003666730C147597530 @default.
- W2003666730 hasConceptScore W2003666730C149635348 @default.
- W2003666730 hasConceptScore W2003666730C152365726 @default.
- W2003666730 hasConceptScore W2003666730C165801399 @default.
- W2003666730 hasConceptScore W2003666730C172385210 @default.
- W2003666730 hasConceptScore W2003666730C181966813 @default.
- W2003666730 hasConceptScore W2003666730C185592680 @default.
- W2003666730 hasConceptScore W2003666730C192562407 @default.
- W2003666730 hasConceptScore W2003666730C26873012 @default.
- W2003666730 hasConceptScore W2003666730C32424582 @default.
- W2003666730 hasConceptScore W2003666730C41008148 @default.
- W2003666730 hasConceptScore W2003666730C49040817 @default.
- W2003666730 hasConceptScore W2003666730C544956773 @default.
- W2003666730 hasConceptScore W2003666730C58312451 @default.
- W2003666730 hasConceptScore W2003666730C62520636 @default.
- W2003666730 hasFunder F4320321001 @default.
- W2003666730 hasIssue "23" @default.
- W2003666730 hasLocation W20036667301 @default.
- W2003666730 hasOpenAccess W2003666730 @default.
- W2003666730 hasPrimaryLocation W20036667301 @default.
- W2003666730 hasRelatedWork W1994458524 @default.
- W2003666730 hasRelatedWork W2044649900 @default.
- W2003666730 hasRelatedWork W2067940956 @default.
- W2003666730 hasRelatedWork W2602007294 @default.
- W2003666730 hasRelatedWork W2904095625 @default.
- W2003666730 hasRelatedWork W2944441080 @default.
- W2003666730 hasRelatedWork W2945496432 @default.
- W2003666730 hasRelatedWork W2961695278 @default.
- W2003666730 hasRelatedWork W3105417689 @default.
- W2003666730 hasRelatedWork W3120210358 @default.
- W2003666730 hasVolume "115" @default.
- W2003666730 isParatext "false" @default.
- W2003666730 isRetracted "false" @default.
- W2003666730 magId "2003666730" @default.
- W2003666730 workType "article" @default.