Emission Mössbauer spectroscopy of grain boundaries in polycrystalline molybdenum

V. N. Kaigorodov and S. M. Klotsman, “Impurity states in the grain boundaries and adjacent to them crystalline regions,” Phys. Rev. B: Condens. Matter. 49, 9374–9399 (1994). O. Schneeweiss, J. Čermák, I. Turek, and P. Lejček, “Investigations of grain boundaries in copper using emission Mössbauer spectroscopy,” Hyperfine Interact. 126, 215–218 (2000). V. N. Kaigorodov, V. V. Popov, E. N. Popova, T. N. Pavlov, and S. V. Efremova, “Mössbauer investigation of Sn diffusion and segregation in grain boundaries of polycrystalline Nb,” J. Phase Equilib. Diffus. 26, 510–515 (2005). V. V. Popov, Mössbauer investigations of grain-boundary diffusion and segregation,” Defect Diffus. Forum 258–260, 497–508 (2006). V. V. Popov, V. N. Kaigorodov, E. N. Popova, and A. V. Stolbovsky, “Mössbauer investigation of grainboundary diffusion in polyand nanocrystalline Nb,” Defect Diffus. Forum 263, 69–74 (2007). V. V. Popov, “Emission Mössbauer spectroscopy of grain boundaries of polycrystalline copper,” Phys. Met. Metallogr. 113, 883–887 (2012). V. N. Kaigorodov and S. M. Klotsman, “Nuclear gamma-resonance at the Fe-57 nuclei located in copper grain boundaries,” Pis’ma Zh. Exper. Theor. Phys. 28, 386–388 (1978). Mössbauer Effect Data Center (www.unca.edu/medc). V. V. Popov, “Mössbauer spectroscopy of interfaces in metals,” Phys. Met. Metallogr. 113, 1257–1289 (2012). V. V. Popov, “Model of grain-boundary diffusion with allowance for near-boundary layers of equilibrium composition,” Phys. Met. Metallogr. 102, 453–461 (2006). V. V. Popov, “Analysis of possibilities of Fisher’s model development,” Solid State Phenom. 138, 133–144 (2008). J. C. Fisher, “Calculation of diffusion penetration curves for surface and grain boundary diffusion,” J. Appl. Phys. 22, 74–77 (1951). L. G. Harrisson, “Influence of dislocation on diffusion kinetics in solids with particular reference to the alkali halides,” Trans. Faraday Soc. 57, 1191–1199 (1961). A. Atkinson and R. I. Taylor, “The diffusion of 63Ni along grain boundaries in nickel oxides,” Philos. Mag. 43, 979–998 (1981). J. Sommer and Chr. Herzig, “Direct determination of grain-boundary and dislocation self-diffusion coefficients in silver from experiments in type-C kinetics,” J. Appl. Phys. 72, 2758–2766 (1992). Diffusion in Solid Metals and Alloys, Ed. by H. Mehrer, (Springer-Verlag, Berlin, 1990). L. Kaur, Yu. Mishin, and W. Gust, Fundamentals of Grain and Interphase Boundary Diffusion (Wiley, Chichester, 1995). G. N. Belozerskii, Mössbauer Spectroscopy as a Method of Surface Study (Energoatomizdat, Moscow, 1990). Chemical Applications of Mössbauer Spectroscopy, Ed. by V. Goldanskii and R. Herber (Academic, New York, 1968; Mir, Moscow, 1970). V. N. Kaigorodov, S. M. Klotsman, M. I. Kurkin, V. V. Dyakin, and D. V. Zherebtsov, “Intercrystalline diffusion of cobalt in polycrystalline tungsten: II. Experimental study of diffusion in the core of crystallite-conjugation regions and adjacent zones,” Phys. Met. Metallogr. 85, 212–217 (1998). C. Herzig, J. Geise, and Y. M. Mishin, “Grain-boundary diffusion and grain-boundary segregation of tellurium in silver,” Acta Metall. Mater. 41, 1683–1691 (1993). T. Surholt, Y. M. Mishin, and C. Herzig, “Grainboundary diffusion and segregation of gold in copper: Investigation in the type-B and type-C kinetic regimes,” Phys. Rev. B: Condens. Matter 50, 3577–3587 (1994). T. Surholt and C. Herzig, “Grain-boundary selfand solute diffusion in general large angle grain boundaries in copper,” Defect Duffus. Forum 143-147, 1391–1396 (1997). T. Surholt, C. Minkwitz, and C. Herzig, “Nickel and selenium grain boundary solute diffusion and segregation in silver,” Acta Mater. 46, 1849–1859 (1998). V. V. Popov, “Structure and properties of grain boundaries,” in Current Trends in Chemical Engineering (Studium, Houston, 2010), pp. 49–103. S. M. Klotsman, M. I. Kurkin, V. N. Kaigorodov, and V. V. Dyakin, “On the nature of states occupied by atomic probes in the zone of intercrystallite diffusion: The case of extremely small bulk-diffusion length,” Phys. Met. Metallogr. 82, 419–426 (1996). V. V. Popov, A. V. Sergeev, N. K. Arkhipova, and A. Yu. Istomina, “Determination of the parameters of grain-boundary diffusion and segregation of Co in W using an improved model of grain-boundary diffusion,” Phys. Met. Metallogr. 112, 256–266 (2011). A. Suzuki and Y. M. Mishin, “Atomistic modeling of point defects and diffusion in copper grain boundaries,” Interface Sci. 11, 131–148 (2003). Physical Values: A Handbook, Ed. by I. S. Grigoriev and E. Z. Meilikhov (Energoatomizdat, Moscow, 1991; CRC Press, Boca Raton, FL, 1997).