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William W. Shum
Researcher at University of Utah
Publications - 33
Citations - 1450
William W. Shum is an academic researcher from University of Utah. The author has contributed to research in topics: Magnetization & Antiferromagnetism. The author has an hindex of 18, co-authored 33 publications receiving 1356 citations. Previous affiliations of William W. Shum include Stony Brook University & University of Delaware.
Papers
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Journal ArticleDOI
Mechanical Control of Spin States in Spin-1 Molecules and the Underscreened Kondo Effect
J. J. Parks,A. R. Champagne,T. A. Costi,William W. Shum,Abhay Pasupathy,Eric Neuscamman,Samuel Flores-Torres,Pablo S. Cornaglia,A. A. Aligia,C. A. Balseiro,Garnet Kin-Lic Chan,Héctor D. Abruña,Daniel C. Ralph +12 more
TL;DR: These findings demonstrate a mechanism of spin control in single-molecule devices and establish that they can serve as model systems for making precision tests of correlated-electron theories.
Journal ArticleDOI
Diruthenium tetraacetate monocation, [RuII/III2(O2CMe)4]+, building blocks for 3-D molecule-based magnets.
Thomas E. Vos,Yi Liao,William W. Shum,Jae Hyuk Her,Peter W. Stephens,William M. Reiff,Joel S. Miller +6 more
TL;DR: The effects of M(III) in [M(III)(CN)(6)](3-), and the large zero-field splitting (D) of diruthenium tetracarboxylates are discussed.
Journal ArticleDOI
Synthesis and Magnetic Properties of 3-D [RuII/III2(O2CMe)4]3[MIII(CN)6] (M = Cr, Fe, Co)
TL;DR: Three-dimensional network structures of [Ru(II/III)(2)(O(2)CMe)(4)](3)[M(III)(CN)(6)] (M = Cr, Fe, Co) composition have been formed and their magnetic properties characterized.
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Single-Molecule Conductance of Pyridine-Terminated Dithienylethene Switch Molecules
E. S. Tam,J. J. Parks,William W. Shum,Yu-Wu Zhong,Mitk’El B. Santiago-Berríos,Xiao Zheng,Weitao Yang,Garnet Kin-Lic Chan,Héctor D. Abruña,Daniel C. Ralph +9 more
TL;DR: The conductance of individual optically switchable dithienylethene molecules in both their conducting closed configuration and nonconducting open configuration is investigated, using the technique of repeatedly formed break-junctions to achieve relatively well-defined molecular contacts and stable conductance.
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One- and two-step spin-crossover behavior of [Fe(II)(isoxazole)(6)](2+) and the structure and magnetic properties of triangular [Fe(III)(3)O(OAc)(6)(isoxazole)(3)][ClO(4)].
TL;DR: The structure and spin-crossover magnetic behavior of [FeII16][BF4]2 (1 = isoxazole) and FeII16]2 have been studied in this article.