Matches in SemOpenAlex for { <https://semopenalex.org/work/W284350288> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W284350288 abstract "In this thesis the magnetic and structural properties of ultra-thin 3d transition metals films have been investigated, in particular Fe, Ni and Co films. X-ray Magnetic Circular Dichroism (XMCD) has provided element specific spin (ms ) and orbital (ml ) moments per atom by utilizing the magneto optic sum-rules. Element specific hysteresis curves have been measured by means of X-ray Resonant Magnetic Scattering (XRMS), and the local crystallographic structure has been investigated using Extended X-ray Absorption Fine Structure (EXAFS).By performing XMCD on Fe/Ag(100) we observe a spin reorientation from in-plane to out-of-plane as the Fe thickness is lowered. At temperatures below 300K it occurs around 5-7 mono layers (ML) of Fe. While reorienting the magnetization out-of-plane the orbital moment increases with 125% but only a minor increase (5%) of the spin moment is observed. Extended X-ray Absorption Fine Structure (EXAFS) measurements indicate that films 6 ML and thicker have a bulk-like bcc structure. For the thin out-of-plane films, the local crystallographic structure is more complicated.The spin reorientation of the Au/Co/Au tri-layer system has been studied as a function of temperature, Co layer and Au cap thickness. An unexpected behavior of the orbital moment upon spin reorientation is found in these systems. An ex-situ prepared sample shows a smooth spin reorientation from an in-plane to an out-of-plane easy magnetization direction as the temperature is lowered from 300K to 200K. In-situ prepared samples have also been investigated and a novel phase diagram has been identified. The Au/Co interface has been explored during the Au capping by means of photoemission measurements.In the bi- and tri-layer system of Fe and Ni we have been able to manipulate the spin reorientation by varying the Fe and Ni thickness. A novel non-collinear interlayer exchange interaction for 3d ferro magnets in direct contact has been discovered for a set of samples. This exchange interaction is found to be strongly dependant on the preparation conditions." @default.
- W284350288 created "2016-06-24" @default.
- W284350288 creator A5008590214 @default.
- W284350288 creator A5018887056 @default.
- W284350288 creator A5059778953 @default.
- W284350288 creator A5060303529 @default.
- W284350288 creator A5083501446 @default.
- W284350288 date "2006-01-01" @default.
- W284350288 modified "2023-09-22" @default.
- W284350288 title "Manipulating the magnetization axis in bi- and trilayer films of Fe and Ni on Cu(100)" @default.
- W284350288 hasPublicationYear "2006" @default.
- W284350288 type Work @default.
- W284350288 sameAs 284350288 @default.
- W284350288 citedByCount "0" @default.
- W284350288 crossrefType "journal-article" @default.
- W284350288 hasAuthorship W284350288A5008590214 @default.
- W284350288 hasAuthorship W284350288A5018887056 @default.
- W284350288 hasAuthorship W284350288A5059778953 @default.
- W284350288 hasAuthorship W284350288A5060303529 @default.
- W284350288 hasAuthorship W284350288A5083501446 @default.
- W284350288 hasConcept C107861141 @default.
- W284350288 hasConcept C110715899 @default.
- W284350288 hasConcept C115260700 @default.
- W284350288 hasConcept C119824511 @default.
- W284350288 hasConcept C120665830 @default.
- W284350288 hasConcept C121332964 @default.
- W284350288 hasConcept C125287762 @default.
- W284350288 hasConcept C1276947 @default.
- W284350288 hasConcept C159985019 @default.
- W284350288 hasConcept C175601593 @default.
- W284350288 hasConcept C185592680 @default.
- W284350288 hasConcept C192562407 @default.
- W284350288 hasConcept C26873012 @default.
- W284350288 hasConcept C32546565 @default.
- W284350288 hasConcept C32891209 @default.
- W284350288 hasConcept C42704618 @default.
- W284350288 hasConcept C4839761 @default.
- W284350288 hasConcept C54553102 @default.
- W284350288 hasConcept C62520636 @default.
- W284350288 hasConcept C68563686 @default.
- W284350288 hasConcept C8010536 @default.
- W284350288 hasConcept C97355855 @default.
- W284350288 hasConceptScore W284350288C107861141 @default.
- W284350288 hasConceptScore W284350288C110715899 @default.
- W284350288 hasConceptScore W284350288C115260700 @default.
- W284350288 hasConceptScore W284350288C119824511 @default.
- W284350288 hasConceptScore W284350288C120665830 @default.
- W284350288 hasConceptScore W284350288C121332964 @default.
- W284350288 hasConceptScore W284350288C125287762 @default.
- W284350288 hasConceptScore W284350288C1276947 @default.
- W284350288 hasConceptScore W284350288C159985019 @default.
- W284350288 hasConceptScore W284350288C175601593 @default.
- W284350288 hasConceptScore W284350288C185592680 @default.
- W284350288 hasConceptScore W284350288C192562407 @default.
- W284350288 hasConceptScore W284350288C26873012 @default.
- W284350288 hasConceptScore W284350288C32546565 @default.
- W284350288 hasConceptScore W284350288C32891209 @default.
- W284350288 hasConceptScore W284350288C42704618 @default.
- W284350288 hasConceptScore W284350288C4839761 @default.
- W284350288 hasConceptScore W284350288C54553102 @default.
- W284350288 hasConceptScore W284350288C62520636 @default.
- W284350288 hasConceptScore W284350288C68563686 @default.
- W284350288 hasConceptScore W284350288C8010536 @default.
- W284350288 hasConceptScore W284350288C97355855 @default.
- W284350288 hasLocation W2843502881 @default.
- W284350288 hasOpenAccess W284350288 @default.
- W284350288 hasPrimaryLocation W2843502881 @default.
- W284350288 hasRelatedWork W127907621 @default.
- W284350288 hasRelatedWork W1541947987 @default.
- W284350288 hasRelatedWork W1668876395 @default.
- W284350288 hasRelatedWork W1978307942 @default.
- W284350288 hasRelatedWork W197933631 @default.
- W284350288 hasRelatedWork W1979985686 @default.
- W284350288 hasRelatedWork W1990214273 @default.
- W284350288 hasRelatedWork W2012146050 @default.
- W284350288 hasRelatedWork W2022770370 @default.
- W284350288 hasRelatedWork W2025374688 @default.
- W284350288 hasRelatedWork W2046612388 @default.
- W284350288 hasRelatedWork W2046814364 @default.
- W284350288 hasRelatedWork W2109330644 @default.
- W284350288 hasRelatedWork W213344254 @default.
- W284350288 hasRelatedWork W234231952 @default.
- W284350288 hasRelatedWork W2899505820 @default.
- W284350288 hasRelatedWork W292548256 @default.
- W284350288 hasRelatedWork W325161085 @default.
- W284350288 hasRelatedWork W334222126 @default.
- W284350288 hasRelatedWork W2115894437 @default.
- W284350288 isParatext "false" @default.
- W284350288 isRetracted "false" @default.
- W284350288 magId "284350288" @default.
- W284350288 workType "article" @default.