Matches in SemOpenAlex for { <https://semopenalex.org/work/W2912493458> ?p ?o ?g. }
- W2912493458 abstract "Thermal performance of nanomaterials has always been a significant part of semiconductor research, which is the key problem in the development and design of various micro/nanoelectronic devices. In this work, we investigate the thermal properties of prestressed gallium nitride nanofilms based on phonon Boltzmann transport approach and acoustoelastic theory. The influence of surface/interface scattering and stress fields on phonon properties and thermal conductivity is taken into account to predict the thermal conductivity of gallium nitride nanofilms. Theoretical calculations show that the phonon surface scattering and prestress fields can modify phonon thermal conductivity of gallium nitride nanofilms significantly. The compressive stress increases thermal conductivity whilst the tensile stress decreases thermal conductivity, and phonon surface scattering decreases the conductivity of gallium nitride nanofilms. With the decrease of the structural size, the surface scattering effect is enhanced, making phonon thermal conductivity a few orders of magnitude smaller than bulk value. This work could be helpful in optimizing the phonon thermal conductivity of nanomaterials through the stress/strain engineering and the surface/interface engineering. It can also provide a piece of theoretical evidence for the design of high-performance nanodevices." @default.
- W2912493458 created "2019-02-21" @default.
- W2912493458 creator A5013205685 @default.
- W2912493458 creator A5048253492 @default.
- W2912493458 creator A5074169832 @default.
- W2912493458 creator A5090563848 @default.
- W2912493458 date "2019-01-01" @default.
- W2912493458 modified "2023-10-16" @default.
- W2912493458 title "Modeling phonon thermal conductivity in spatially confined GaN nanofilms under stress fields and phonon surface scattering" @default.
- W2912493458 cites W1648243407 @default.
- W2912493458 cites W1980656453 @default.
- W2912493458 cites W2006386803 @default.
- W2912493458 cites W2009900668 @default.
- W2912493458 cites W2010377109 @default.
- W2912493458 cites W2016363804 @default.
- W2912493458 cites W2020045488 @default.
- W2912493458 cites W2023919646 @default.
- W2912493458 cites W2027594123 @default.
- W2912493458 cites W2027893168 @default.
- W2912493458 cites W2030579991 @default.
- W2912493458 cites W2034799277 @default.
- W2912493458 cites W2036140491 @default.
- W2912493458 cites W2038788156 @default.
- W2912493458 cites W2040560496 @default.
- W2912493458 cites W2040743862 @default.
- W2912493458 cites W2044591072 @default.
- W2912493458 cites W2048166350 @default.
- W2912493458 cites W2052656671 @default.
- W2912493458 cites W2067677447 @default.
- W2912493458 cites W2075042673 @default.
- W2912493458 cites W2075360800 @default.
- W2912493458 cites W2075952382 @default.
- W2912493458 cites W2078815085 @default.
- W2912493458 cites W2087070694 @default.
- W2912493458 cites W2092453881 @default.
- W2912493458 cites W2094109453 @default.
- W2912493458 cites W2116996343 @default.
- W2912493458 cites W2118270164 @default.
- W2912493458 cites W2122510259 @default.
- W2912493458 cites W2124751696 @default.
- W2912493458 cites W2129746970 @default.
- W2912493458 cites W2129937728 @default.
- W2912493458 cites W2133271955 @default.
- W2912493458 cites W2139462371 @default.
- W2912493458 cites W2219786690 @default.
- W2912493458 cites W2322249404 @default.
- W2912493458 cites W2329170668 @default.
- W2912493458 cites W2414538835 @default.
- W2912493458 cites W2568662319 @default.
- W2912493458 doi "https://doi.org/10.1063/1.5079275" @default.
- W2912493458 hasPublicationYear "2019" @default.
- W2912493458 type Work @default.
- W2912493458 sameAs 2912493458 @default.
- W2912493458 citedByCount "6" @default.
- W2912493458 countsByYear W29124934582019 @default.
- W2912493458 countsByYear W29124934582020 @default.
- W2912493458 countsByYear W29124934582021 @default.
- W2912493458 countsByYear W29124934582022 @default.
- W2912493458 crossrefType "journal-article" @default.
- W2912493458 hasAuthorship W2912493458A5013205685 @default.
- W2912493458 hasAuthorship W2912493458A5048253492 @default.
- W2912493458 hasAuthorship W2912493458A5074169832 @default.
- W2912493458 hasAuthorship W2912493458A5090563848 @default.
- W2912493458 hasBestOaLocation W29124934581 @default.
- W2912493458 hasConcept C120665830 @default.
- W2912493458 hasConcept C121332964 @default.
- W2912493458 hasConcept C159985019 @default.
- W2912493458 hasConcept C165995430 @default.
- W2912493458 hasConcept C189278905 @default.
- W2912493458 hasConcept C191486275 @default.
- W2912493458 hasConcept C192562407 @default.
- W2912493458 hasConcept C24169881 @default.
- W2912493458 hasConcept C26873012 @default.
- W2912493458 hasConcept C2778871202 @default.
- W2912493458 hasConcept C2779227376 @default.
- W2912493458 hasConcept C49040817 @default.
- W2912493458 hasConcept C52687443 @default.
- W2912493458 hasConcept C544956773 @default.
- W2912493458 hasConcept C65053842 @default.
- W2912493458 hasConcept C80487327 @default.
- W2912493458 hasConcept C97346530 @default.
- W2912493458 hasConcept C97355855 @default.
- W2912493458 hasConceptScore W2912493458C120665830 @default.
- W2912493458 hasConceptScore W2912493458C121332964 @default.
- W2912493458 hasConceptScore W2912493458C159985019 @default.
- W2912493458 hasConceptScore W2912493458C165995430 @default.
- W2912493458 hasConceptScore W2912493458C189278905 @default.
- W2912493458 hasConceptScore W2912493458C191486275 @default.
- W2912493458 hasConceptScore W2912493458C192562407 @default.
- W2912493458 hasConceptScore W2912493458C24169881 @default.
- W2912493458 hasConceptScore W2912493458C26873012 @default.
- W2912493458 hasConceptScore W2912493458C2778871202 @default.
- W2912493458 hasConceptScore W2912493458C2779227376 @default.
- W2912493458 hasConceptScore W2912493458C49040817 @default.
- W2912493458 hasConceptScore W2912493458C52687443 @default.
- W2912493458 hasConceptScore W2912493458C544956773 @default.
- W2912493458 hasConceptScore W2912493458C65053842 @default.
- W2912493458 hasConceptScore W2912493458C80487327 @default.
- W2912493458 hasConceptScore W2912493458C97346530 @default.
- W2912493458 hasConceptScore W2912493458C97355855 @default.