Matches in SemOpenAlex for { <https://semopenalex.org/work/W3134452537> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W3134452537 endingPage "106" @default.
- W3134452537 startingPage "101" @default.
- W3134452537 abstract "A simple model has been suggested for describing self-organization of localized charges and quantum scattering in undoped GaAs/AlGaAs structures with 2D electron or hole gas created by applying respective gate bias. It has been assumed that these metal / dielectric / undoped semiconductor structures exhibit predominant carrier scattering at localized surface charges which can be located at any point of the plane imitating the GaAs / dielectric interface. The suggested model considers all these surface charges and respective image charges in metallic gate as a closed thermostated system. Electrostatic self-organization in this system has been studied numerically for thermodynamic equilibrium states using the Metropolis algorithm over a wide temperature range. We show that at T > 100 K a simple formula derived from the theory of single-component 2D plasma yields virtually the same behavior of structural factor at small wave numbers as the one given by the Metropolis algorithm. The scattering times of gate-induced carriers are described with formulas in which the structural factor characterizes frozen disorder in the system. The main contribution in these formulas is due to behavior of the structural factor at small wave numbers. Calculation using these formulas for the case of disorder corresponding to infinite T has yielded 2–3 times lower scattering times than experimentally obtained ones. We have found that the theory agrees with experiment at disorder freezing temperatures T ≈ 1000 K for 2D electron gas specimen and T ≈ 700 K for 2D hole gas specimen. These figures are the upper estimates of freezing temperature for test structures since the model ignores all the disorder factors except temperature." @default.
- W3134452537 created "2021-03-15" @default.
- W3134452537 creator A5036381696 @default.
- W3134452537 creator A5038272268 @default.
- W3134452537 creator A5045743228 @default.
- W3134452537 creator A5063325320 @default.
- W3134452537 date "2020-09-30" @default.
- W3134452537 modified "2023-10-14" @default.
- W3134452537 title "Effect of surface charge self-organization on gate-induced 2D electron and hole systems" @default.
- W3134452537 cites W1548801624 @default.
- W3134452537 cites W1956523336 @default.
- W3134452537 cites W1964178219 @default.
- W3134452537 cites W1968656755 @default.
- W3134452537 cites W1971230586 @default.
- W3134452537 cites W1981469199 @default.
- W3134452537 cites W1985035555 @default.
- W3134452537 cites W1990942889 @default.
- W3134452537 cites W1991570533 @default.
- W3134452537 cites W1997815095 @default.
- W3134452537 cites W1999468065 @default.
- W3134452537 cites W2001333868 @default.
- W3134452537 cites W2002982759 @default.
- W3134452537 cites W2018374841 @default.
- W3134452537 cites W2048927875 @default.
- W3134452537 cites W2056760934 @default.
- W3134452537 cites W2081426085 @default.
- W3134452537 cites W2342757157 @default.
- W3134452537 cites W2560449277 @default.
- W3134452537 cites W2963651330 @default.
- W3134452537 cites W3100341430 @default.
- W3134452537 cites W3105166710 @default.
- W3134452537 cites W4255975151 @default.
- W3134452537 doi "https://doi.org/10.3897/j.moem.6.3.63361" @default.
- W3134452537 hasPublicationYear "2020" @default.
- W3134452537 type Work @default.
- W3134452537 sameAs 3134452537 @default.
- W3134452537 citedByCount "0" @default.
- W3134452537 crossrefType "journal-article" @default.
- W3134452537 hasAuthorship W3134452537A5036381696 @default.
- W3134452537 hasAuthorship W3134452537A5038272268 @default.
- W3134452537 hasAuthorship W3134452537A5045743228 @default.
- W3134452537 hasAuthorship W3134452537A5063325320 @default.
- W3134452537 hasBestOaLocation W31344525371 @default.
- W3134452537 hasConcept C108225325 @default.
- W3134452537 hasConcept C120665830 @default.
- W3134452537 hasConcept C121332964 @default.
- W3134452537 hasConcept C133386390 @default.
- W3134452537 hasConcept C145073311 @default.
- W3134452537 hasConcept C147120987 @default.
- W3134452537 hasConcept C188082385 @default.
- W3134452537 hasConcept C191486275 @default.
- W3134452537 hasConcept C192562407 @default.
- W3134452537 hasConcept C26065003 @default.
- W3134452537 hasConcept C26873012 @default.
- W3134452537 hasConcept C49040817 @default.
- W3134452537 hasConcept C62520636 @default.
- W3134452537 hasConceptScore W3134452537C108225325 @default.
- W3134452537 hasConceptScore W3134452537C120665830 @default.
- W3134452537 hasConceptScore W3134452537C121332964 @default.
- W3134452537 hasConceptScore W3134452537C133386390 @default.
- W3134452537 hasConceptScore W3134452537C145073311 @default.
- W3134452537 hasConceptScore W3134452537C147120987 @default.
- W3134452537 hasConceptScore W3134452537C188082385 @default.
- W3134452537 hasConceptScore W3134452537C191486275 @default.
- W3134452537 hasConceptScore W3134452537C192562407 @default.
- W3134452537 hasConceptScore W3134452537C26065003 @default.
- W3134452537 hasConceptScore W3134452537C26873012 @default.
- W3134452537 hasConceptScore W3134452537C49040817 @default.
- W3134452537 hasConceptScore W3134452537C62520636 @default.
- W3134452537 hasIssue "3" @default.
- W3134452537 hasLocation W31344525371 @default.
- W3134452537 hasLocation W31344525372 @default.
- W3134452537 hasOpenAccess W3134452537 @default.
- W3134452537 hasPrimaryLocation W31344525371 @default.
- W3134452537 hasRelatedWork W1994753809 @default.
- W3134452537 hasRelatedWork W2010390859 @default.
- W3134452537 hasRelatedWork W2043673973 @default.
- W3134452537 hasRelatedWork W2053508813 @default.
- W3134452537 hasRelatedWork W2061370397 @default.
- W3134452537 hasRelatedWork W2069850099 @default.
- W3134452537 hasRelatedWork W2102244574 @default.
- W3134452537 hasRelatedWork W2804544673 @default.
- W3134452537 hasRelatedWork W3092585306 @default.
- W3134452537 hasRelatedWork W4253731651 @default.
- W3134452537 hasVolume "6" @default.
- W3134452537 isParatext "false" @default.
- W3134452537 isRetracted "false" @default.
- W3134452537 magId "3134452537" @default.
- W3134452537 workType "article" @default.