The effect of strain on the CeNi5 system has been investigated using density functional theory (DFT). The studies have shown that localised Ce 4f and Ni 3d states carry the magnetic moment of the material. The Ce 4f moment remains relatively unchanged during strain whereas the Ni 3d moment increases as the strain becomes increasingly tensile in both the basal and non-basal directions. A signifi...

Recent experiments have revealed a rich variety of strain states in doped ferroelastic systems. We study the origin of two abnormal strain states; precursory tweed and strain glass, and their relationship with the well-known austenite and martensite (the para- and ferroelastic states). A Landau free energy model is proposed, which assumes that point defects alter the global thermodynamic stabil...

Strain can tailor the band structures and properties of graphene nanoribbons (GNRs) with well-known emergent pseudo-magnetic fields corresponding pseudo-Landau levels (pLLs). We design one type zigzag GNR (ZGNR) reverse strains, producing opposite signs in lower upper half planes. Therefore, electrons propagate along interface as "snake states", experiencing Lorentz forces they cross zero field...

To determine if the 2005 Chinese outbreak strain of Streptococcus suis is circulating in the United States, three different PCR primer-pairs derived from the nucleotide sequences surrounding and internal to the unique pathogenicity island -like DNA segment of the Chinese outbreak strain (strain 05ZYH33) were used to screen 290 swine isolates of S. suis obtained from different locations. The fir...