Matches in SemOpenAlex for { <https://semopenalex.org/work/W1667993871> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W1667993871 endingPage "78" @default.
- W1667993871 startingPage "72" @default.
- W1667993871 abstract "Hot carrier phenomena in semiconductors play an important role in high-speed devices like ultrafast photodetectors and hot-electron transistors, but they are also an intrinsic phenomena in submicron devices due to the large internal electric fields. Hot carrier effects have been investigated by direct heating of electrons by an applied electric field, and transport parameters like the drift velocity were determined by microwave time-of-flight techniques [1] or optical pump-and-probe techniques involving picosecond laser pulses[2l. Hot electrons can also be studied by photoinjection of carriers with excess energy, thereby creating hot electrons directly. The hot-electron dynamic can then be probed by a second ultrashort pulse[2]. Because of the availability of ultrashort laser pulses in the picosecond and even femtosecond time regime, the relaxation phenomena of hot carriers can be traced directly in time and extremely valuable information has been extracted from these experiments. On a femtosecond time scale, both absorption saturation[3,4] and time resolved photoluminescence[5] have been used to probe the ultrafast relaxation of injected carriers. All these studies probe the carrier distribution in the bands after injection. An important property for high speed devices is, however, the time dependent mobility or drift velocity. These transport parameters can be studied by microwave conductivity and time-of-flight techniques[l]. However, the time resolution of these techniques is not sufficient to observe transient transport properties on a picosecond or even femtosecond time scale as they occur in a semiconductor after photoinjection of hot carriers." @default.
- W1667993871 created "2016-06-24" @default.
- W1667993871 creator A5003140216 @default.
- W1667993871 creator A5032148106 @default.
- W1667993871 date "1987-01-01" @default.
- W1667993871 modified "2023-10-03" @default.
- W1667993871 title "Direct Subpicosecond Measurement of Carrier Mobility of Photoexcited Electrons in GaAs" @default.
- W1667993871 cites W1963640402 @default.
- W1667993871 cites W1965449121 @default.
- W1667993871 cites W1988189587 @default.
- W1667993871 cites W1996830565 @default.
- W1667993871 cites W2002403069 @default.
- W1667993871 cites W2033636668 @default.
- W1667993871 cites W2035911742 @default.
- W1667993871 cites W2078544638 @default.
- W1667993871 cites W2087542979 @default.
- W1667993871 cites W2105674126 @default.
- W1667993871 doi "https://doi.org/10.1007/978-3-642-72970-6_16" @default.
- W1667993871 hasPublicationYear "1987" @default.
- W1667993871 type Work @default.
- W1667993871 sameAs 1667993871 @default.
- W1667993871 citedByCount "7" @default.
- W1667993871 countsByYear W16679938712018 @default.
- W1667993871 countsByYear W16679938712019 @default.
- W1667993871 crossrefType "book-chapter" @default.
- W1667993871 hasAuthorship W1667993871A5003140216 @default.
- W1667993871 hasAuthorship W1667993871A5032148106 @default.
- W1667993871 hasConcept C106782819 @default.
- W1667993871 hasConcept C108225325 @default.
- W1667993871 hasConcept C120665830 @default.
- W1667993871 hasConcept C121332964 @default.
- W1667993871 hasConcept C131751877 @default.
- W1667993871 hasConcept C147120987 @default.
- W1667993871 hasConcept C151431374 @default.
- W1667993871 hasConcept C165801399 @default.
- W1667993871 hasConcept C167735695 @default.
- W1667993871 hasConcept C172385210 @default.
- W1667993871 hasConcept C178596936 @default.
- W1667993871 hasConcept C187370908 @default.
- W1667993871 hasConcept C192562407 @default.
- W1667993871 hasConcept C2778413303 @default.
- W1667993871 hasConcept C44838205 @default.
- W1667993871 hasConcept C49040817 @default.
- W1667993871 hasConcept C520434653 @default.
- W1667993871 hasConcept C55005982 @default.
- W1667993871 hasConcept C62520636 @default.
- W1667993871 hasConcept C95503338 @default.
- W1667993871 hasConceptScore W1667993871C106782819 @default.
- W1667993871 hasConceptScore W1667993871C108225325 @default.
- W1667993871 hasConceptScore W1667993871C120665830 @default.
- W1667993871 hasConceptScore W1667993871C121332964 @default.
- W1667993871 hasConceptScore W1667993871C131751877 @default.
- W1667993871 hasConceptScore W1667993871C147120987 @default.
- W1667993871 hasConceptScore W1667993871C151431374 @default.
- W1667993871 hasConceptScore W1667993871C165801399 @default.
- W1667993871 hasConceptScore W1667993871C167735695 @default.
- W1667993871 hasConceptScore W1667993871C172385210 @default.
- W1667993871 hasConceptScore W1667993871C178596936 @default.
- W1667993871 hasConceptScore W1667993871C187370908 @default.
- W1667993871 hasConceptScore W1667993871C192562407 @default.
- W1667993871 hasConceptScore W1667993871C2778413303 @default.
- W1667993871 hasConceptScore W1667993871C44838205 @default.
- W1667993871 hasConceptScore W1667993871C49040817 @default.
- W1667993871 hasConceptScore W1667993871C520434653 @default.
- W1667993871 hasConceptScore W1667993871C55005982 @default.
- W1667993871 hasConceptScore W1667993871C62520636 @default.
- W1667993871 hasConceptScore W1667993871C95503338 @default.
- W1667993871 hasLocation W16679938711 @default.
- W1667993871 hasOpenAccess W1667993871 @default.
- W1667993871 hasPrimaryLocation W16679938711 @default.
- W1667993871 hasRelatedWork W10638165 @default.
- W1667993871 hasRelatedWork W1667993871 @default.
- W1667993871 hasRelatedWork W1997575788 @default.
- W1667993871 hasRelatedWork W2081306490 @default.
- W1667993871 hasRelatedWork W2093017480 @default.
- W1667993871 hasRelatedWork W2093514834 @default.
- W1667993871 hasRelatedWork W2125725869 @default.
- W1667993871 hasRelatedWork W2195786792 @default.
- W1667993871 hasRelatedWork W4283721438 @default.
- W1667993871 hasRelatedWork W4321519449 @default.
- W1667993871 isParatext "false" @default.
- W1667993871 isRetracted "false" @default.
- W1667993871 magId "1667993871" @default.
- W1667993871 workType "book-chapter" @default.