Matches in SemOpenAlex for { <https://semopenalex.org/work/W1995229716> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W1995229716 abstract "We studied spin-transfer-torque (STT) switching of a cross-shaped magnetic tunnel junction in a recent report [Roy et al., J. Appl. Phys. 113, 223904 (2013)]. In that structure, the free layer is designed to have four stable energy states using the shape anisotropy of a cross. STT switching showed different regions with increasing current density. Here, we employ the micromagnetic spectral mapping technique in an attempt to understand how the asymmetry of cross dimensions and spin polarization direction of the injected current affect the magnetization dynamics. We compute spatially averaged frequency-domain spectrum of the time-domain magnetization dynamics in the presence of the current-induced STT term. At low currents, the asymmetry of polarization direction and that of the arms are observed to cause a splitting of the excited frequency modes. Higher harmonics are also observed, presumably due to spin-wave wells caused by the regions of spatially non-uniform effective magnetic field. The results could be used towards designing a multi-bit-per-cell STT-based random access memory with an improved storage density." @default.
- W1995229716 created "2016-06-24" @default.
- W1995229716 creator A5016935465 @default.
- W1995229716 creator A5062274882 @default.
- W1995229716 creator A5064689433 @default.
- W1995229716 creator A5077465295 @default.
- W1995229716 creator A5082169837 @default.
- W1995229716 date "2014-01-29" @default.
- W1995229716 modified "2023-10-16" @default.
- W1995229716 title "Micromagnetic simulations of spin-wave normal modes and the spin-transfer-torque driven magnetization dynamics of a ferromagnetic cross" @default.
- W1995229716 cites W1979719040 @default.
- W1995229716 cites W1994194228 @default.
- W1995229716 cites W1998139315 @default.
- W1995229716 cites W2005204447 @default.
- W1995229716 cites W2014293452 @default.
- W1995229716 cites W2016799070 @default.
- W1995229716 cites W2035393646 @default.
- W1995229716 cites W2038682136 @default.
- W1995229716 cites W2045676557 @default.
- W1995229716 cites W2069735211 @default.
- W1995229716 cites W2081007547 @default.
- W1995229716 cites W2089205373 @default.
- W1995229716 cites W2092651989 @default.
- W1995229716 cites W2114973794 @default.
- W1995229716 doi "https://doi.org/10.1063/1.4863384" @default.
- W1995229716 hasPublicationYear "2014" @default.
- W1995229716 type Work @default.
- W1995229716 sameAs 1995229716 @default.
- W1995229716 citedByCount "2" @default.
- W1995229716 countsByYear W19952297162017 @default.
- W1995229716 countsByYear W19952297162018 @default.
- W1995229716 crossrefType "journal-article" @default.
- W1995229716 hasAuthorship W1995229716A5016935465 @default.
- W1995229716 hasAuthorship W1995229716A5062274882 @default.
- W1995229716 hasAuthorship W1995229716A5064689433 @default.
- W1995229716 hasAuthorship W1995229716A5077465295 @default.
- W1995229716 hasAuthorship W1995229716A5082169837 @default.
- W1995229716 hasConcept C115260700 @default.
- W1995229716 hasConcept C119835096 @default.
- W1995229716 hasConcept C120665830 @default.
- W1995229716 hasConcept C121332964 @default.
- W1995229716 hasConcept C147120987 @default.
- W1995229716 hasConcept C147789679 @default.
- W1995229716 hasConcept C165801399 @default.
- W1995229716 hasConcept C185592680 @default.
- W1995229716 hasConcept C188414643 @default.
- W1995229716 hasConcept C205049153 @default.
- W1995229716 hasConcept C21690051 @default.
- W1995229716 hasConcept C26873012 @default.
- W1995229716 hasConcept C2778381111 @default.
- W1995229716 hasConcept C32546565 @default.
- W1995229716 hasConcept C32938098 @default.
- W1995229716 hasConcept C38976095 @default.
- W1995229716 hasConcept C44221107 @default.
- W1995229716 hasConcept C609986 @default.
- W1995229716 hasConcept C62520636 @default.
- W1995229716 hasConcept C82217956 @default.
- W1995229716 hasConcept C85725439 @default.
- W1995229716 hasConceptScore W1995229716C115260700 @default.
- W1995229716 hasConceptScore W1995229716C119835096 @default.
- W1995229716 hasConceptScore W1995229716C120665830 @default.
- W1995229716 hasConceptScore W1995229716C121332964 @default.
- W1995229716 hasConceptScore W1995229716C147120987 @default.
- W1995229716 hasConceptScore W1995229716C147789679 @default.
- W1995229716 hasConceptScore W1995229716C165801399 @default.
- W1995229716 hasConceptScore W1995229716C185592680 @default.
- W1995229716 hasConceptScore W1995229716C188414643 @default.
- W1995229716 hasConceptScore W1995229716C205049153 @default.
- W1995229716 hasConceptScore W1995229716C21690051 @default.
- W1995229716 hasConceptScore W1995229716C26873012 @default.
- W1995229716 hasConceptScore W1995229716C2778381111 @default.
- W1995229716 hasConceptScore W1995229716C32546565 @default.
- W1995229716 hasConceptScore W1995229716C32938098 @default.
- W1995229716 hasConceptScore W1995229716C38976095 @default.
- W1995229716 hasConceptScore W1995229716C44221107 @default.
- W1995229716 hasConceptScore W1995229716C609986 @default.
- W1995229716 hasConceptScore W1995229716C62520636 @default.
- W1995229716 hasConceptScore W1995229716C82217956 @default.
- W1995229716 hasConceptScore W1995229716C85725439 @default.
- W1995229716 hasFunder F4320306076 @default.
- W1995229716 hasIssue "17" @default.
- W1995229716 hasLocation W19952297161 @default.
- W1995229716 hasOpenAccess W1995229716 @default.
- W1995229716 hasPrimaryLocation W19952297161 @default.
- W1995229716 hasRelatedWork W1991771846 @default.
- W1995229716 hasRelatedWork W2014951019 @default.
- W1995229716 hasRelatedWork W2034253941 @default.
- W1995229716 hasRelatedWork W2087132437 @default.
- W1995229716 hasRelatedWork W2150233123 @default.
- W1995229716 hasRelatedWork W2249091863 @default.
- W1995229716 hasRelatedWork W2743835455 @default.
- W1995229716 hasRelatedWork W2996349646 @default.
- W1995229716 hasRelatedWork W3152884635 @default.
- W1995229716 hasRelatedWork W3174258780 @default.
- W1995229716 hasVolume "115" @default.
- W1995229716 isParatext "false" @default.
- W1995229716 isRetracted "false" @default.
- W1995229716 magId "1995229716" @default.
- W1995229716 workType "article" @default.