Abstract
A major aim in the development of new instruments and novel techniques in rransmission electron microscopy is the improvement of the spatial resolution for structural studies on an atomic scale. Reducing the wavelength of the electrons by increasing the accelerating voltage is the route towards higher resolution followe since a long time. Compared to other techniques available at present, it offers the advantage of a more direct interpretation of the micrographs. By employing accelerating voltages of 1.25 MV or 1.3 MV, the new generation of high-voltage atomic resolution microscopes approaches now a point resolution of 0.1 nm, provided the electrical and mechanical stability of the instruments is high enough, to realise the theoretical performance. The JEM-ARM1250 high-voltage atomic resolution microscope in Stuttgart is the only instrument of this generation installed outside of Japan. In extended resolution tests it has been shown to reach its theoretical point resolution of 0.105 nm at an accelerating voltage of 1.25 MV. Owing to the proper installation conditions and a specially developed high-voltage stabilising system, an information transfer limit of 0.085 nm has been realised. Examples for the application of this instrument to structural studies in various materials demonstrate the performance of the instrument and the benefits of its atomic resolving power.
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Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 2A & 2B, B. Jouffrey, C. Colliex, eds., (Les Editions de Physique, Les Ulis, 1994).
M. Luysberg, D. Gerthsen, Phys. stat. sol. (a) 146 (1994) 157.
K. Urban, J.L. Jia, B. Kabius, in: Electron Microscopy 1992, Proc. 10th Europ. Congr. on Electron Microscopy, Granada, Vol. 2, A. López-Galindo, M.I. Rodríguez-García, eds. (Secretariado de Publicaciones de la Universidad de Granada, Granada, 1992), p. 683
M. Rühle, G. Necker, W. Mader, Ceramic Transactions 5 (1989) 340.
K.L. Merkle, Ultramicroscopy 37 (1992) 130.
M.A. O'Keefe, Ultramicroscopy 47 (1992) 282.
J.C.H. Spence, Experimental High Resolution Electron Microscopy (Oxford University Press, New York, Oxford, 1988).
High-Resolution Electron Microscopy and Associated Techniques, P. Buseck, J. Cowley, L. Eyring, eds. (Oxford University Press, New York, Oxford, 1988).
K.J. Hanszen in: Advances in Optical and Electron Microscopy, Vol. 4, R. Barrer and V.E. Cosslett, eds. (Academic Press, London, New York, 1972), p. 1.
J.M. Cowley, Diffraction Physics (North-Holland/Elsevier, New York, 1975).
O. Scherzer, J. Appl. Phys. 20 (1949) 20.
G.F. Rempfer, Ultramicroscopy 47 (1992) 241.
L.A. Bursill, Chem. Scripta 14 (1978–79) 181.
R.H. Wade, J. Frank, Optik 49 (1977) 81.
D.E. Luzzi, J. Electron Microscopy Technique 15 (1990) 406.
J.L. Hutchison, Ultramicroscopy 9 (1982) 191.
D. van Dyck, M. Op de Beeck, in: Electron Microscopy 1990, Proc. 12th Int. Congr. on Electron Microscopy, Seattle, Vol. 1, L.D. Peachey, D.B. Williams, eds. (San Francisco Press, San Francisco, CA 1990), p. 26.
W. Coene, G. Janssen, M. Op de Beeck, D. van Dyck, Phys. Rev. Lett. 69 (1992) 3743.
W.O. Saxton, Ultramicroscopy 55 (1994) 171.
R. Bierwolf, M. Hohenstein, Ultramicroscopy 56 (1994) 32.
A.I. Kirkland, W.O. Saxton, K.-L Chau, K. Tsuno M. Kawasaki, Ultramicroscopy (1995) 355.
H. Lichte, Ultramicroscopy 47 (1992) 223.
G. Möllenstedt, H. Düker, Z. Physik. 145 (1956) 377.
A. Thust, M. Lentzen, K. Urban, Ultramicroscopy 53 (1994) 101.
H. Lichte, P. Kessler, F. Lenz, W.-D. Rau, Ultramicroscopy 52 (1993) 575.
P.M. Mul, W.M.J. Coene, M.T. Otten, in: Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994), p. 159.
A. Orchowski, W.-D. Rau, H. Lichte, in Electron Microscopy 1994, Proc., 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994), p. 297.
W.M.J. Coene, A. Thust, M. Op de Beeck, D. van Dyck, in: Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994)p. 461.
H. Rose, Optik 85 (1990) 19.
H. Rose, Ultramicroscopy 56 (1994) 11.
M. Haider, G. Braunshausen, E. Schwan, in: Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994) p. 195.
V.E. Cosslett, Contemp. Phys. 22 (1981) 3.
K. Yagi, K. Takayanagi, K. Kobayashi, S. Nagakura, in: Proc. 7th Int. Conf. on High-Voltage Electron Microscopy, Berkeley, 1983, R.M. Fisher, R. Gronsky, K.H. Westmacott, eds. (US Department of Energy under Contract DE-AC03-76FS00098), p. 1.
C.J.D. Hetherington, E.C. Nelson, K.H. Westmacott, R. Gronsky, G. Thomas, in: Mater. Res. Soc. Symp. Proc 139 (1989), p. 277.
Y. Matsui, S. Horiuchi, Y. Bando, Y. Kitami, M. Yokoyama, S. Suehara, I. Matsui, T. Katsuda, Ultramicroscopy 39 (1991) 8.
Y. Ishida, H. Ichinose, in: Electron Microscopy 1994, Proc. 13th. Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994), p. 161.
F. Phillipp, R. Höschen, M. Osaki, G. Möbus, M. Rühle, Ultramicroscopy 56 (1994) 1.
A. Seeger, F. Phillipp, Ultramicroscopy 39 (1991) 32.
J.S. Lally, C.J. Humphreys, A.J.F. Metherell, R.M. Fisher, Phil. Mag. 25 (1972) 321.
P.E. Mooney, D.N. Bui, O.L. Krivanek, in: Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994) p. 213.
O.L. Krivanek, A.J. Gubbens, N. Delby, C.E. Meyer, Microsc. Microanal. Microstruct. 3 (1992) 187.
A.J. Gubbens, O.L. Krivanek, in: Electron Microscopy 1994, Proc. 13th Int. Congr. on Electron Microscopy, Paris, Vol. 1, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994) p. 165.
G. Möbus, F. Phillipp, M. Rühle, in: Proc. 52nd Annual EMSA Meeting, New Orleans, 1994, G.W. Bailey, A.J. Garratt-Reed, eds. (San Francisco Press, San Francisco, 1994) p. 748.
G. Möbus, M. Hohenstein, F. Phillipp, F. Ernst, G. Necker, M. Rühle, in: Electron Microscopy 1992, Proc. 10th Europ. Congr. on Electron Microscopy, Granada, Vol. 1, A. Ríos, J.M. Arias, L. Megías-Megías, A. López-Galindo, eds. (Secretariado de Publicationes de la Universidad de Granada, Granada 1992) p. 351.
G. Möbus, M. Rühle, Optik 93 (1993) 108.
A. Bourret, J.L. Rouvière, J. Spendeler, phys. stat. sol. (a) 107 (1988) 481.
D.B. Holt, J. Mater. Sci. 19 (1984) 439.
D. Schaible, Diploma thesis, Universität Stuttgart, 1994.
S. Iijima, J. Cryst. Growth 50 (1980) 675.
D. Ugarte, Nature 359 (1992) 707.
K.G. McKay, H.W. Kroto, D.J. Wales, J. Chem. Soc. Faraday Trans. 88 (1992) 2815.
M. Yoshida, E. Osawa, Fullerene Science and Technology 1 (1993) 55.
M. Zwanger, F. Banhart, Phil. Mag. B72 (1995) 149 press.
U. Wolf, F. Ernst, T. Muschik, M.W. Finnis, H.F. Fischmeister, Phil. Mag. A 66 (1992) 991.
D. Hofmann, F. Ernst, Ultramicroscopy 53 (1994) 205.
D. Hofmann, F. Ernst, Interface Science 2 (1994) 201.
F. Ernst, P. Pirouz, A. Heuer, Phil. Mag. A 63 (1991) 259
G. Dehm, M. Rühle, G. Ding, R. Raj, in: Electron Microscopy 1994, Proceedings of 13th Int. Congr. on Electron Microscopy, Paris, Vol. 2A, B. Jouffrey, C. Colliex, eds. (Les Editions de Physique, Les Ulis, 1994) p. 277
G. Dehm, M. Rühle, G. Ding, R. Raj, Phil. Mag. B 71 (1995) 1111. *** DIRECT SUPPORT *** A00AX035 00011
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Phillipp, F. (1996). Atomic resolution with a megavolt electron microscope. In: Helbig, R. (eds) Advances in Solid State Physics 35. Advances in Solid State Physics, vol 35. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0107550
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