Browsing by Author "Rathnayaka, K. D. D."

Now showing items 1-6 of 6

    • Competition of multiband superconducting and magnetic order in ErNi 2 B 2 C observed by Andreev reflection 
      Bobrov, N. L.; Chernobay, V. N.; Naidyuk, Yu. G.; Tyutrina, L. V.; Naugle, D. G.; Rathnayaka, K. D. D.; Bud'ko, S. L.; Canfield, P. C.; Yanson, I. K. (Europhysics Letters (EPL), 2008)
    • 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 ...
    • 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 ...
    • Thermomagnetic hysteresis effects in NiMn and NiNnPd thin films 
      Oner, Y.; Lue, C. S.; Ross, Joseph H. Jr.; Rathnayaka, K. D. D. (AIP Publishing, 2001)
      dc magnetization measurements, for zero-field cooled (MZFC) and field-cooled (MFC) cases, have been carried out for flash-evaporated Pd-doped NiMn thin films. These included reentrant phases (Ni76􏰁xPdx)Mn24, for 0􏰆x􏰆5, ...
    • Torque magnetometry study of metamagnetic transitions in single-crystal HoNi(2)B(2)C at T approximate to 1.9 K 
      Rathnayaka, K. D. D.; Belevtsev, B. I.; Naugle, Donald G. (American Physical Society, 2007)
      Metamagnetic transitions in single-crystal rare-earth nickel borocarbide HoNi(2)B(2)C have been studied at T approximate to 1.9 K with a Quantum Design torque magnetometer. This compound is highly anisotropic with a variety ...
    • Transport and magnetic properties of NdCuGe compound 
      Goruganti, V.; Rathnayaka, K. D. D.; Ross, Joseph H. Jr.; Oner, Y.; Lue, C. S.; Kuo, Y. K. (AIP Publishing, 2008)
      Electrical resistivity,heat capacity, and dc magnetization measurements were performed on the AlB2-type intermetallics NdCuGe and LaCuGe over the temperature range of 2–300K. NdCuGe exhibits magnetization attributable to ...