Contains the keyword impurities

Clem JR, Kogan VG. Kinetic impedance and depairing in thin and narrow superconducting films. Phys Rev B. 2012;86:174521. Abstract

Prozorov R, Kogan VG. London penetration depth in iron-based superconductors. Rep Prog Phys. 2011;74:124505. Abstract

Bud'ko SL, Kogan VG, Hodovanets H, Ran S, Moser SA, Lampe MJ, et al. Evolution of ground state and upper critical field in R1-xGdxNi2B2C (R = Lu, Y): Coexistence of superconductivity and spin-glass state. Phys Rev B. 2010;82:174513 . Abstract

Kogan VG. Strong pairbreaking in anisotropic superconductors. Physical Review B. 2010;81:184528. Abstract

Leon-Escamilla EA, Dervenagas P, Stassis C, Corbett JD. Hydrogen in polar intermetallics: Syntheses and structures of the ternary Ca5Bi3D0.93, Yb5Bi3Hx, and Sm5Bi3H similar to 1 by powder neutron or single crystal X-ray diffraction. Journal of Solid State Chemistry. 2010;183:114-9. Abstract

Gross CT, McIntyre SM, Houk RS. Reduction of Matrix Effects in Inductively Coupled Plasma Mass Spectrometry by Flow Injection with an Unshielded Torch. Analytical Chemistry. 2009;81:4898-905. Abstract

Kogan VG. Pair breaking in iron pnictides. Physical Review B. 2009;80:214532. Abstract

Kogan VG, Martin C, Prozorov R. Superfluid density and specific heat within a self-consistent scheme for a two-band superconductor. Physical Review B. 2009;80:014507. Abstract

Han Y, Lu GH, Lee BJ, Liu F. Flat-surface, step-edge, facet-facet, and facet-step diffusion barriers in growth of a Pb mesa. Surf Sci. 2008;602:2284-94. Abstract

Liu XY, Kameda J, Anderegg JW, Takaki S, Abiko K, McMahon CJ. Hydrogen-induced cracking in a very-high-purity high-strength steel. Mater Sci Eng A-Struct Mater Prop Microstruct Process. 2008;492:218-20. Abstract