Now showing items 1-13 of 13

    • Auxiliary Loss Weighting for Robust Multi-Modal Sensor Fusion with Deep Neural Networks 

      Li, Yang (2019-04-08)
      The major focus of this research is on sensor fusion. Sensor fusion means to combine multiple sensory input or data from different source such that the performance is better than the best performance would be when those ...
    • Challenges from Variation across Regions in Cost Effectiveness Analysis in Multi-Regional Clinical Trials 

      Chu, Yunbo; Dai, Luyan; Qi, Sheng; Matthew Lee Smith; Huang, Hui; Li, Yang; Shen, Ye (Frontiers in Pharmacology, 2016)
    • Dilute magnetism and vibrational entropy in Fe2Al5 

      Chi, Ji; Zheng, Xiang; Rodriguez, Sergio Y.; Li, Yang; Gou, Weiping; Rathnayaka, K. D. D.; Ross, Joseph H. Jr. (American Physical Society, 2010)
      Fe2Al5 contains a Fe-Al matrix through which are threaded disordered one-dimensional chains of overlapping Al sites. We report magnetic, nuclear-magnetic-resonance (NMR), and specific-heat measurements addressing its ...
    • Early-time dynamics of gluon fields in high energy nuclear collisions 

      Chen, Guangyao; Fries, Rainer J.; Kapusta, Joseph I.; Li, Yang (Physical Review C - Nuclear Physics, 2015)
    • Magnetic and Thermodynamic Properties of Nd2Ni2Pb 

      Goruganti, V.; Li, Yang; Ross, Joseph H. Jr.; Rathnayaka, K. D. D.; Oner, Y. (AIP Publishing, 2006)
      We report magnetic and thermodynamic measurements for Nd2Ni2Pb, one of the recently discovered R2Ni2Pb family of layered intermetallics. A specific heat jump at 19 K corresponds to an antiferromagnetic transition involving ...
    • Magnetic entropy change of the layered perovskites La2-2xSr1+2xMn2O7 

      Wang, Aihua; Cao, Guohui; Liu, Yang; Long, Yi; Li, Yang; Feng, Zhaosheng; Ross, Joseph H. Jr. (AIP Publishing, 2005)
      Magnetocaloric properties of perovskite-type manganese oxides with double Mn-O layers of composition La2−2xSr1+2xMn2O7 (x=0.33 and 0.4) have been investigated. A broad peak of magnetic entropy change (−ΔSM) was observed ...
    • NMR and Mössbauer study of FeAl2 

      Chi, Ji; Li, Yang; Vagizov, F. G.; Goruganti, V.; Ross, Joseph H. Jr. (American Physical Society, 2005)
      We have used NMR and Mössbauer spectroscopy to investigate the magnetism and spin-glass behavior in FeAl2. The results show that the observed behavior can be interpreted as local-moment magnetism residing on the Fe sites. ...
    • NMR and Mössbauer study of spin dynamics and electronic structure of Fe2+xV1-xAl and Fe2VGa 

      Lue, C. S.; Li, Yang; Ross, Joseph H. Jr.; Irwin, George M. (American Physical Society, 2003)
      In order to assess the magnetic ordering process in Fe2VAl and the related material Fe2VGa, we have carried out nuclear magnetic resonance (NMR) and Mössbauer studies. 27Al NMR relaxation measurements covered the temperature ...
    • NMR experiments and electronic structure calculations in Type-I BaAlGe clathrates 

      Gou, Weiping; Rodriguez, Sergio Y.; Li, Yang; Ross, Joseph H. Jr. (American Physical Society, 2009)
      We describe A27l NMR experiments on Ba8AlxGe46−x type-I clathrates coupled with ab initio computational studies. For x=16, calculated spectra determined by the ab initio results gave good agreement with the measurements, ...
    • NMR Study of Slow Atomic Motion in Sr8Ga16Ge30 Clathrate 

      Gou, Weiping; Li, Yang; Chi, Ji; Ross, Joseph H. Jr.; Beekman, M.; Nolas, G. S. (American Physical Society, 2005)
      The clathrates feature large cages of silicon, germanium, or tin, with guest atoms in the cage centers. Sr8Ga16Ge30 clathrate is interesting because of its thermoelectric efficiency, and its glasslike thermal conductivity ...
    • Superconductivity and Magnetism in Silicon and Germanium Clathrates 

      Ross, Joseph H. Jr.; Li, Yang (Springer-Verlag US, 2009)
      Clathrates are materials containing closed polyhedral cages stacked to form crystalline frameworks. With Si, Ge, and Sn atoms populating these frameworks, a wide variety of electronic and vibrational properties can be ...
    • Superconductivity in gallium-substituted Ba8Si46 clathrates 

      Li, Yang; Zhang, Ruihong; Liu, Yang; Chen, Ning; Luo, Z. P.; Ma, Xingqiao; Cao, Guohui; Feng, Z. S.; Hu, Chia-Ren; Ross, Joseph H., Jr. (American Physical Society, 2007)
      We report a joint experimental and theoretical investigation of superconductivity in Ga-substituted type-I silicon clathrates. We prepared samples of the general formula Ba8Si46-xGax, with different values of x. We show ...
    • Superconductivity in gallium-substituted Ba8Si46 clathrates 

      Li, Yang; Zhang, Ruihong; Liu, Yang; Chen, Ning; Luo, Z. P.; Ma, Xingqiao; Cao, Guohui; Feng, Z. S.; Hu, Chia-Ren; Ross, Joseph H. Jr. (American Physical Society, 2007)
      We report a joint experimental and theoretical investigation of superconductivity in Ga-substituted type-I silicon clathrates. We prepared samples of the general formula Ba8Si46−xGax, with different values of x. We show ...