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Results for DC.creator="J." AND DC.creator="C." AND DC.creator="H." AND DC.creator="Spence" in section 4.3.8 of volume C |
Crystal structure determination by high-resolution electron microscopy
International Tables for Crystallography (2006). Vol. C, Section 4.3.8, pp. 419-429 [ doi:10.1107/97809553602060000593 ]
... crystal (pseudo-cubic structure) showing extended crystallographic shear-plane defects (C), pentagonal-column hexagonal-tunnel (PCHT) defects (T), and metallization of ... the modulus squared of the Fourier transform of this product. (c) All partial coherence effects may be incorporated by repeating this ... can be found in the texts by Cowley (1981) and Spence (1988b). The sign conventions used throughout the following ...
Alternative methods
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.7, pp. 427-428 [ doi:10.1107/97809553602060000593 ]
... an exact, non-perturbative inversion scheme for dynamical electron diffraction (Spence, 1998). The detection of secondary radiations (light, X-rays ... scattering of these inelastically scattered electrons (Endoh, Hashimoto & Makita, 1994; Spence & Lynch, 1982). Reflection electron microscopy (REM) has been shown ... high-resolution surface structure imaging considerably. References Binnig, G., Rohrer, H., Gerber, C. & Weibel, E. (1983). Direct imaging of ...
Resolution and hyper-resolution
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.6, p. 427 [ doi:10.1107/97809553602060000593 ]
... resolution using atoms as lenses have recently been proposed (Cowley, Spence & Smirnov, 1997). References Cowley, J. M. (1981). Diffraction physics, 2nd ed. New York: North-Holland. Cowley, J. M. (1994). Applications of electron holography. In Handbook ...
Computing methods
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.5, pp. 425-427 [ doi:10.1107/97809553602060000593 ]
... a few ångströms in diameter, erected about that point (Spence, O'Keefe & Iijima, 1978). The width of this cylinder ... 1977b), (b) the simulated dynamical images have the correct symmetry, (c) for small thickness, the Scherzer-focus images agree with the ... tests are described in Haider & Zach (1995) and Krivanek, Dellby, Spence, Camps & Brown (1997). The attainment of 0.1nm point ...
Parameters affecting HREM images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.4, pp. 424-425 [ doi:10.1107/97809553602060000593 ]
... accurate measurement of astigmatism and chromatic aberration are described by Spence (1988b). The displacement of images of small crystals with ... black or white atomic contrast ambiguity has been described (Olsen & Spence, 1981). Structures containing screw or glide elements normal to ... applied in rather few cases [see, for example, O'Keefe, Spence, Hutchinson & Waddington (1985)] is strongly recommended. The tendency for ...
Crystal structure images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.3, pp. 422-424 [ doi:10.1107/97809553602060000593 ]
... Fourier coefficient of the total image intensity becomes where [gamma](h) and [beta](g) are the Fourier transforms of and , respectively. ... d'Anterroches & Bourret (1984); viewed normal to the line, Alexander, Spence, Shindo, Gottschalk & Long (1986). (ii) For problems of variable ... observed at atomic resolution by Horiuchi (1982). References Alexander, H., Spence, J. C. H., Shindo, D., Gottschalk, H. & Long, ...
Lattice-fringe images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.2, pp. 421-422 [ doi:10.1107/97809553602060000593 ]
... in the pioneering work of Komoda (1964) and others [see Spence (1988b) for references to early work]. The electron-microscope ... beam lattice images. For three-beam axial imaging shown in (c), the formation of half-period fringes is also shown. The ... then be seen if , or for focus settings Fig. 4.3.8.2(c) indicates the form of the fringes expected for two ...
Introduction
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.1, pp. 419-421 [ doi:10.1107/97809553602060000593 ]
... crystal (pseudo-cubic structure) showing extended crystallographic shear-plane defects (C), pentagonal-column hexagonal-tunnel (PCHT) defects (T), and metallization of ... the modulus squared of the Fourier transform of this product. (c) All partial coherence effects may be incorporated by repeating this ... can be found in the texts by Cowley (1981) and Spence (1988b). The sign conventions used throughout the following ...
Combined use of HREM and electron diffraction
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.8, pp. 428-429 [ doi:10.1107/97809553602060000593 ]
... London: Plenum Press. Dorset, D. L., McCourt, M. P., Fryer, J. R., Tivol, W. F. & Turner, J. N. (1994). The tangent formula in electron crystallography. Phase ... copper perchlorophthalocyanine. Microsc. Soc. Am. Bull. 24, 398-404. Fryer, J. R. & Gilmore, C. J. (1992). Structure determination by ...
International Tables for Crystallography (2006). Vol. C, Section 4.3.8, pp. 419-429 [ doi:10.1107/97809553602060000593 ]
... crystal (pseudo-cubic structure) showing extended crystallographic shear-plane defects (C), pentagonal-column hexagonal-tunnel (PCHT) defects (T), and metallization of ... the modulus squared of the Fourier transform of this product. (c) All partial coherence effects may be incorporated by repeating this ... can be found in the texts by Cowley (1981) and Spence (1988b). The sign conventions used throughout the following ...
Alternative methods
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.7, pp. 427-428 [ doi:10.1107/97809553602060000593 ]
... an exact, non-perturbative inversion scheme for dynamical electron diffraction (Spence, 1998). The detection of secondary radiations (light, X-rays ... scattering of these inelastically scattered electrons (Endoh, Hashimoto & Makita, 1994; Spence & Lynch, 1982). Reflection electron microscopy (REM) has been shown ... high-resolution surface structure imaging considerably. References Binnig, G., Rohrer, H., Gerber, C. & Weibel, E. (1983). Direct imaging of ...
Resolution and hyper-resolution
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.6, p. 427 [ doi:10.1107/97809553602060000593 ]
... resolution using atoms as lenses have recently been proposed (Cowley, Spence & Smirnov, 1997). References Cowley, J. M. (1981). Diffraction physics, 2nd ed. New York: North-Holland. Cowley, J. M. (1994). Applications of electron holography. In Handbook ...
Computing methods
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.5, pp. 425-427 [ doi:10.1107/97809553602060000593 ]
... a few ångströms in diameter, erected about that point (Spence, O'Keefe & Iijima, 1978). The width of this cylinder ... 1977b), (b) the simulated dynamical images have the correct symmetry, (c) for small thickness, the Scherzer-focus images agree with the ... tests are described in Haider & Zach (1995) and Krivanek, Dellby, Spence, Camps & Brown (1997). The attainment of 0.1nm point ...
Parameters affecting HREM images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.4, pp. 424-425 [ doi:10.1107/97809553602060000593 ]
... accurate measurement of astigmatism and chromatic aberration are described by Spence (1988b). The displacement of images of small crystals with ... black or white atomic contrast ambiguity has been described (Olsen & Spence, 1981). Structures containing screw or glide elements normal to ... applied in rather few cases [see, for example, O'Keefe, Spence, Hutchinson & Waddington (1985)] is strongly recommended. The tendency for ...
Crystal structure images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.3, pp. 422-424 [ doi:10.1107/97809553602060000593 ]
... Fourier coefficient of the total image intensity becomes where [gamma](h) and [beta](g) are the Fourier transforms of and , respectively. ... d'Anterroches & Bourret (1984); viewed normal to the line, Alexander, Spence, Shindo, Gottschalk & Long (1986). (ii) For problems of variable ... observed at atomic resolution by Horiuchi (1982). References Alexander, H., Spence, J. C. H., Shindo, D., Gottschalk, H. & Long, ...
Lattice-fringe images
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.2, pp. 421-422 [ doi:10.1107/97809553602060000593 ]
... in the pioneering work of Komoda (1964) and others [see Spence (1988b) for references to early work]. The electron-microscope ... beam lattice images. For three-beam axial imaging shown in (c), the formation of half-period fringes is also shown. The ... then be seen if , or for focus settings Fig. 4.3.8.2(c) indicates the form of the fringes expected for two ...
Introduction
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.1, pp. 419-421 [ doi:10.1107/97809553602060000593 ]
... crystal (pseudo-cubic structure) showing extended crystallographic shear-plane defects (C), pentagonal-column hexagonal-tunnel (PCHT) defects (T), and metallization of ... the modulus squared of the Fourier transform of this product. (c) All partial coherence effects may be incorporated by repeating this ... can be found in the texts by Cowley (1981) and Spence (1988b). The sign conventions used throughout the following ...
Combined use of HREM and electron diffraction
International Tables for Crystallography (2006). Vol. C, Section 4.3.8.8, pp. 428-429 [ doi:10.1107/97809553602060000593 ]
... London: Plenum Press. Dorset, D. L., McCourt, M. P., Fryer, J. R., Tivol, W. F. & Turner, J. N. (1994). The tangent formula in electron crystallography. Phase ... copper perchlorophthalocyanine. Microsc. Soc. Am. Bull. 24, 398-404. Fryer, J. R. & Gilmore, C. J. (1992). Structure determination by ...
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