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 Results for DC.creator="J." AND DC.creator="M." AND DC.creator="Cowley"
Computation of dynamical wave amplitudes
Colliex, C., Cowley, J. M., Dudarev, S. L., Fink, M., Gjønnes, J., Hilderbrandt, R., Howie, A., Lynch, D. F., Peng, L. M., Ren, G., Ross, A. W., Smith, V. H. Jr, Spence, J. C. H., Steeds, J. W., Wang, J., Whelan, M. J. and Zvyagin, B. B.  International Tables for Crystallography (2006). Vol. C, Section 4.3.6, pp. 414-416 [ doi:10.1107/97809553602060000593 ]
... complete discussion of the multislice procedure can be obtained from Cowley (1975) and Goodman & Moodie (1974). These references are not ... to be plotted in k space, covering with several sheets j all the wave points for a given energy E. Thickness ... Section 5.2.10 of Volume B (IT B, 2001). References Cowley, J. M. (1975). Diffraction physics. New York: North- ...

Parameterizations of electron atomic scattering factors
Cowley, J. M., Peng, L. M., Ren, G., Dudarev, S. L. and Whelan, M. J.  International Tables for Crystallography (2006). Vol. C, Section 4.3.2, p. 262 [ doi:10.1107/97809553602060000593 ]
... Waller factor and the electron accelerating voltage. References Bird, D. M. & King, Q. A. (1990). Absorptive form factors for high ... Acta Cryst. A24, 390-397. Fox, A. G., O'Keefe, M. A. & Tabbernor, M. A. (1989). Relativistic Hartree-Fock X-ray and ...

Electron diffraction and electron microscopy in structure determination
Cowley, J. M., Spence, J. C. H., Tanaka, M., Vainshtein, B. K., Zvyagin, B. B., Penczek, P. A. and Dorset, D. L.  International Tables for Crystallography (2010). Vol. B, ch. 2.5, pp. 297-402 [ doi:10.1107/97809553602060000767 ]
... to X-ray diffraction, the fundamental theory is presented by J. M. Cowley in Section 2.5.2. Unlike X-rays, which diffract from ...

Diffuse scattering in electron diffraction
Cowley, J. M. and Gjønnes, J. K.  International Tables for Crystallography (2010). Vol. B, ch. 4.3, pp. 540-546 [ doi:10.1107/97809553602060000775 ]
... a correlation function representing fluctuations in space and time (see Cowley, 1981). When the energy transfers are small - as with ... the specimen area may be varied readily up to several µm. (2) Diffraction information on defects or disorder may be correlated ... 001] orientation of the tetragonal tungsten-bronze-type structure (Iijima & Cowley, 1977). (4) Dynamical effects may be exploited to ...

Computing methods
Spence, J. C. H. and Cowley, J. M.  International Tables for Crystallography (2006). Vol. C, Section, pp. 425-427 [ doi:10.1107/97809553602060000593 ]
... methods, or (v) power-series evaluation. Two other solutions, the Cowley-Moodie polynomial solution and the Feynman path-integral solution, have ... the method of periodic continuation has been used extensively (Grinton & Cowley, 1971). Since, for kilovolt electrons traversing thin crystals, the transverse spreading of the dynamical wavefunction is limited (Cowley, 1981), the complex image amplitude at a particular point ...
     [more results from section 4.3.8 in volume C]

Dynamical theory of electron diffraction
Moodie, A. F., Cowley, J. M. and Goodman, P.  International Tables for Crystallography (2010). Vol. B, ch. 5.2, pp. 647-653 [ doi:10.1107/97809553602060000780 ]
... the periodicity along the z direction. The double solution involving M of equation ( is of interest in displaying the symmetry ... derived the expression where is the h component of the j eigenvector with eigenvalue . This expression can now be related ... generates a solution in the form of a Born series (Cowley & Moodie, 1962). The crystal is treated as a ...

Use of Tables and
Cowley, J. M.  International Tables for Crystallography (2006). Vol. C, Section, pp. 261-262 [ doi:10.1107/97809553602060000593 ]
Use of Tables and Use of Tables and In order to calculate the Fourier coefficients V(h) of the potential distribution , for insertion in the formulae used to calculate intensities [such as (, (, (], or in the numerical methods for dynamical diffraction calculations, use where ...
     [more results from section 4.3.1 in volume C]

Unknown-phase identification: databases
Cowley, J. M.  International Tables for Crystallography (2006). Vol. C, Section, pp. 81-82 [ doi:10.1107/97809553602060000579 ]
... G. W. Bailey, pp. 444-445. Baton Rouge: Claitors. Carr, M. J., Chambers, W. F., Melgaard, D. K., Himes, V. L., Stalick, J. K. & Mighell, A. D. (1987). NBS/Sandia/ICDD ...
     [more results from section 2.4.1 in volume C]

Powder and related techniques: electron and neutron techniques
Cowley, J. M. and Hewat, A. W.  International Tables for Crystallography (2006). Vol. C, ch. 2.4, pp. 80-83 [ doi:10.1107/97809553602060000579 ]
... for different kinds of experiments are considered. 2.4.1. Electron techniques J. M. Cowley a++ Powder-pattern geometry | | The electron wavelengths normally ...

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