Matches in SemOpenAlex for { <https://semopenalex.org/work/W1644789799> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W1644789799 endingPage "68" @default.
- W1644789799 startingPage "61" @default.
- W1644789799 abstract "The dynamics were studied of the iron spins in superconducting YBa2(Cu(0.94)Fe(0.06))3O7 by neutron time of flight measurements. Two samples were studied with slightly different characteristics, as shown by resistivity and neutron diffraction measurements. The same dynamical anomalies are observed by neutrons in both samples. Differences appear qualitative but not quantitative. In the whole temperature range, the q-dependence of the magnetic intensity mainly reflects the magnetic form factor of iron which shows that the iron spins are almost uncorrelated. The elastic and quasielastic intensities strongly vary with temperature. A spin glass like freezing is revealed at low temperature by a sharp decrease of the quasielastic intensity, an increase of the 'elastic' or resolution limited intensity and a minimum in the quasielastic width. The freezing temperature (T sub f - 18 K) corresponds to that already determined by a magnetic splitting in Mossbauer experiments. Above T sub f, the relaxation of the iron spins in the paramagnetic state is modified by the occurrence of superconductivity. An increase was observed of the quasielastic intensity and of the quasielastic width at the superconducting transition." @default.
- W1644789799 created "2016-06-24" @default.
- W1644789799 creator A5026285482 @default.
- W1644789799 creator A5028313633 @default.
- W1644789799 creator A5050778336 @default.
- W1644789799 creator A5052445972 @default.
- W1644789799 creator A5061323682 @default.
- W1644789799 creator A5062943995 @default.
- W1644789799 date "1991-01-01" @default.
- W1644789799 modified "2023-09-28" @default.
- W1644789799 title "Spin glass freezing and superconductivity in YBa2(Cu(1-x)Fe(x))3O7 alloys" @default.
- W1644789799 hasPublicationYear "1991" @default.
- W1644789799 type Work @default.
- W1644789799 sameAs 1644789799 @default.
- W1644789799 citedByCount "0" @default.
- W1644789799 crossrefType "journal-article" @default.
- W1644789799 hasAuthorship W1644789799A5026285482 @default.
- W1644789799 hasAuthorship W1644789799A5028313633 @default.
- W1644789799 hasAuthorship W1644789799A5050778336 @default.
- W1644789799 hasAuthorship W1644789799A5052445972 @default.
- W1644789799 hasAuthorship W1644789799A5061323682 @default.
- W1644789799 hasAuthorship W1644789799A5062943995 @default.
- W1644789799 hasConcept C104015590 @default.
- W1644789799 hasConcept C115624301 @default.
- W1644789799 hasConcept C116306529 @default.
- W1644789799 hasConcept C121332964 @default.
- W1644789799 hasConcept C124712363 @default.
- W1644789799 hasConcept C150775274 @default.
- W1644789799 hasConcept C152568617 @default.
- W1644789799 hasConcept C15744967 @default.
- W1644789799 hasConcept C185544564 @default.
- W1644789799 hasConcept C185592680 @default.
- W1644789799 hasConcept C192562407 @default.
- W1644789799 hasConcept C26873012 @default.
- W1644789799 hasConcept C2776029896 @default.
- W1644789799 hasConcept C2778870898 @default.
- W1644789799 hasConcept C31198834 @default.
- W1644789799 hasConcept C39353612 @default.
- W1644789799 hasConcept C46141821 @default.
- W1644789799 hasConcept C54101563 @default.
- W1644789799 hasConcept C62520636 @default.
- W1644789799 hasConcept C69990965 @default.
- W1644789799 hasConcept C73585123 @default.
- W1644789799 hasConcept C77805123 @default.
- W1644789799 hasConcept C8010536 @default.
- W1644789799 hasConcept C97355855 @default.
- W1644789799 hasConceptScore W1644789799C104015590 @default.
- W1644789799 hasConceptScore W1644789799C115624301 @default.
- W1644789799 hasConceptScore W1644789799C116306529 @default.
- W1644789799 hasConceptScore W1644789799C121332964 @default.
- W1644789799 hasConceptScore W1644789799C124712363 @default.
- W1644789799 hasConceptScore W1644789799C150775274 @default.
- W1644789799 hasConceptScore W1644789799C152568617 @default.
- W1644789799 hasConceptScore W1644789799C15744967 @default.
- W1644789799 hasConceptScore W1644789799C185544564 @default.
- W1644789799 hasConceptScore W1644789799C185592680 @default.
- W1644789799 hasConceptScore W1644789799C192562407 @default.
- W1644789799 hasConceptScore W1644789799C26873012 @default.
- W1644789799 hasConceptScore W1644789799C2776029896 @default.
- W1644789799 hasConceptScore W1644789799C2778870898 @default.
- W1644789799 hasConceptScore W1644789799C31198834 @default.
- W1644789799 hasConceptScore W1644789799C39353612 @default.
- W1644789799 hasConceptScore W1644789799C46141821 @default.
- W1644789799 hasConceptScore W1644789799C54101563 @default.
- W1644789799 hasConceptScore W1644789799C62520636 @default.
- W1644789799 hasConceptScore W1644789799C69990965 @default.
- W1644789799 hasConceptScore W1644789799C73585123 @default.
- W1644789799 hasConceptScore W1644789799C77805123 @default.
- W1644789799 hasConceptScore W1644789799C8010536 @default.
- W1644789799 hasConceptScore W1644789799C97355855 @default.
- W1644789799 hasOpenAccess W1644789799 @default.
- W1644789799 hasRelatedWork W1592209970 @default.
- W1644789799 hasRelatedWork W1626891477 @default.
- W1644789799 hasRelatedWork W1978278574 @default.
- W1644789799 hasRelatedWork W1989115208 @default.
- W1644789799 hasRelatedWork W1993101335 @default.
- W1644789799 hasRelatedWork W2002809991 @default.
- W1644789799 hasRelatedWork W2005467361 @default.
- W1644789799 hasRelatedWork W2015314151 @default.
- W1644789799 hasRelatedWork W2038006825 @default.
- W1644789799 hasRelatedWork W2045287460 @default.
- W1644789799 hasRelatedWork W2056499315 @default.
- W1644789799 hasRelatedWork W2058150330 @default.
- W1644789799 hasRelatedWork W2058261886 @default.
- W1644789799 hasRelatedWork W2074194370 @default.
- W1644789799 hasRelatedWork W2075648968 @default.
- W1644789799 hasRelatedWork W2082013120 @default.
- W1644789799 hasRelatedWork W2087798648 @default.
- W1644789799 hasRelatedWork W2094415709 @default.
- W1644789799 hasRelatedWork W2168447723 @default.
- W1644789799 hasRelatedWork W2887469779 @default.
- W1644789799 isParatext "false" @default.
- W1644789799 isRetracted "false" @default.
- W1644789799 magId "1644789799" @default.
- W1644789799 workType "article" @default.