FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044177595> ?p ?o ?g. }

• W2044177595 abstract "The $^{57}mathrm{Fe}$ Mossbauer spectroscopy on $ensuremath{alpha}$-iron(II) phthalocyanine (FePc) as a function of temperature $(1.3<mathrm{T}<295phantom{rule{0.3em}{0ex}}mathrm{K})$ and applied field $(0<mathrm{B}<10phantom{rule{0.3em}{0ex}}mathrm{T})$ has been used to study the peculiar magnetic properties of this ferromagnetic quasilinear chain type compound. One sextet with an internal hyperfine field ${B}_{mathrm{int}}=66.2phantom{rule{0.3em}{0ex}}mathrm{T}$ was observed at $1.3phantom{rule{0.3em}{0ex}}mathrm{K}$, a very large value for a bivalent iron with $S=1$ pointing to the existence of large positive orbital and dipolar contributions in the investigated FePc. Under an applied field, the experimental spectra exhibited two nonequivalent Fe positions, due to spin canting, with the values for the hyperfine fields of the split sextets increasing with increasing field, an indication that unlike most cases, ${B}_{mathrm{int}}$ in $ensuremath{alpha}text{ensuremath{-}}mathrm{Fe}mathrm{Pc}$ is positive, i.e., parallel to the magnetic moment of iron. Therefore, the origin of the large hyperfine field is the orbital moment rather than the Fermi's contact interaction. This fact is ascribed to the orbital degeneracy of the ground state of Fe(II) in the present configuration, where an unpaired hole occupies the orbital doublet (${d}_{xz}$, ${d}_{yz}$). This feature supports and explains the magnetization and susceptibility data as well as the anomalously high hyperfine field observed at $^{57}mathrm{Fe}$ nucleus. The relaxational behavior in the ac susceptibility and Mossbauer spectra found in the region $5--20phantom{rule{0.3em}{0ex}}mathrm{K}$ was ascribed to solitonlike motion of domain walls within the magnetic chains, with a single-kink activation energy of $72phantom{rule{0.3em}{0ex}}mathrm{K}$." @default.
• W2044177595 created "2016-06-24" @default.
• W2044177595 creator A5035944789 @default.
• W2044177595 creator A5047457547 @default.
• W2044177595 creator A5070066188 @default.
• W2044177595 date "2006-10-20" @default.
• W2044177595 modified "2023-10-02" @default.
• W2044177595 title "Mössbauer study of the hyperfine interactions and spin dynamics in<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:mi>α</mml:mi></mml:math>-iron(II) phthalocyanine" @default.
• W2044177595 cites W1517434584 @default.
• W2044177595 cites W1604632023 @default.
• W2044177595 cites W1651265175 @default.
• W2044177595 cites W1676690286 @default.
• W2044177595 cites W1969873852 @default.
• W2044177595 cites W1970306934 @default.
• W2044177595 cites W1983171406 @default.
• W2044177595 cites W1984965093 @default.
• W2044177595 cites W1985848174 @default.
• W2044177595 cites W1988104429 @default.
• W2044177595 cites W1992664250 @default.
• W2044177595 cites W2003549711 @default.
• W2044177595 cites W2005874321 @default.
• W2044177595 cites W2009989128 @default.
• W2044177595 cites W2020414623 @default.
• W2044177595 cites W2022171353 @default.
• W2044177595 cites W2022742403 @default.
• W2044177595 cites W2023913262 @default.
• W2044177595 cites W2024077947 @default.
• W2044177595 cites W2027409714 @default.
• W2044177595 cites W2035246036 @default.
• W2044177595 cites W2036696827 @default.
• W2044177595 cites W2037689956 @default.
• W2044177595 cites W2044254096 @default.
• W2044177595 cites W2050052011 @default.
• W2044177595 cites W2050284297 @default.
• W2044177595 cites W2050893862 @default.
• W2044177595 cites W2051365493 @default.
• W2044177595 cites W2053312725 @default.
• W2044177595 cites W2056253712 @default.
• W2044177595 cites W2056371061 @default.
• W2044177595 cites W2060008780 @default.
• W2044177595 cites W2063802179 @default.
• W2044177595 cites W2066106416 @default.
• W2044177595 cites W2074074914 @default.
• W2044177595 cites W2076552501 @default.
• W2044177595 cites W2079273844 @default.
• W2044177595 cites W2085312128 @default.
• W2044177595 cites W2085823060 @default.
• W2044177595 cites W2087717022 @default.
• W2044177595 cites W2089349424 @default.
• W2044177595 cites W2091636564 @default.
• W2044177595 cites W2135059327 @default.
• W2044177595 cites W2150281755 @default.
• W2044177595 cites W2325716387 @default.
• W2044177595 cites W2327270946 @default.
• W2044177595 cites W2468852186 @default.
• W2044177595 cites W3005004901 @default.
• W2044177595 cites W3138757272 @default.
• W2044177595 cites W4231960227 @default.
• W2044177595 cites W2067600439 @default.
• W2044177595 doi "https://doi.org/10.1103/physrevb.74.134420" @default.
• W2044177595 hasPublicationYear "2006" @default.
• W2044177595 type Work @default.
• W2044177595 sameAs 2044177595 @default.
• W2044177595 citedByCount "52" @default.
• W2044177595 countsByYear W20441775952012 @default.
• W2044177595 countsByYear W20441775952013 @default.
• W2044177595 countsByYear W20441775952014 @default.
• W2044177595 countsByYear W20441775952015 @default.
• W2044177595 countsByYear W20441775952016 @default.
• W2044177595 countsByYear W20441775952017 @default.
• W2044177595 countsByYear W20441775952018 @default.
• W2044177595 countsByYear W20441775952020 @default.
• W2044177595 countsByYear W20441775952021 @default.
• W2044177595 countsByYear W20441775952022 @default.
• W2044177595 countsByYear W20441775952023 @default.
• W2044177595 crossrefType "journal-article" @default.
• W2044177595 hasAuthorship W2044177595A5035944789 @default.
• W2044177595 hasAuthorship W2044177595A5047457547 @default.
• W2044177595 hasAuthorship W2044177595A5070066188 @default.
• W2044177595 hasBestOaLocation W20441775952 @default.
• W2044177595 hasConcept C115260700 @default.
• W2044177595 hasConcept C121332964 @default.
• W2044177595 hasConcept C131538251 @default.
• W2044177595 hasConcept C184779094 @default.
• W2044177595 hasConcept C185544564 @default.
• W2044177595 hasConcept C185592680 @default.
• W2044177595 hasConcept C202444582 @default.
• W2044177595 hasConcept C26873012 @default.
• W2044177595 hasConcept C32546565 @default.
• W2044177595 hasConcept C33923547 @default.
• W2044177595 hasConcept C54553102 @default.
• W2044177595 hasConcept C62520636 @default.
• W2044177595 hasConcept C70854507 @default.
• W2044177595 hasConcept C8010536 @default.
• W2044177595 hasConcept C9652623 @default.
• W2044177595 hasConceptScore W2044177595C115260700 @default.
• W2044177595 hasConceptScore W2044177595C121332964 @default.
• W2044177595 hasConceptScore W2044177595C131538251 @default.
• W2044177595 hasConceptScore W2044177595C184779094 @default.
• W2044177595 hasConceptScore W2044177595C185544564 @default.

• next