Browsing by Author "Shi, Jianhui"

Now showing items 1-3 of 3

    • Band-edge properties of a semiconductor alloy: An NMR study of Hg1−xCdxTe 
      Shi, Jianhui; Wessels, Mark; Ross, Joseph H. Jr. (American Physical Society, 1993)
      We report Hg199 NMR measurements of narrow-gap Hg1−xCdxTe alloys in the range x=0.20–0.28. By studying temperature dependences, we have identified intrinsic Knight shifts in these alloys. This provides a measure of Hg ...
    • Magnetic-field effects in NbSe3 
      Shi, Jianhui; Chepin, James; Ross, Joseph H. Jr. (American Physical Society, 1992)
      We have performed NMR studies on an aligned, multicrystalline NbSe3 sample at various temperatures. We find conclusive evidence of field-induced Fermi-surface changes at low temperatures, and associate these changes with ...
    • NMR relaxation studies of electronic structure in NbSe3 
      Shi, Jianhui; Ross, Joseph H. Jr. (American Physical Society, 1992)
      NMR spin-lattice relaxation measurements of the Nb93 resonance for each Nb site were performed on an aligned, multicrystalline NbSe3 sample at different temperatures. Results are associated with local electron densities ...