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1.
Ultramicroscopy ; 250: 113748, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37207611
2.
Ultramicroscopy ; 232: 113406, 2022 01.
Artículo en Inglés | MEDLINE | ID: mdl-34673440

RESUMEN

Recent books and some conference proceedings are described.


Asunto(s)
Libros , Premio Nobel , Historia del Siglo XX
3.
Ultramicroscopy ; 231: 113323, 2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-34301427

RESUMEN

The professional and private lives of Wolfgang Baumeister, Sir Colin Humphreys, John C.H. Spence and Knut Urban are retraced on the occasion of their 80th (Humphreys, Urban) and 75th (Baumeister, Spence) birthdays.


Asunto(s)
Jubilación , Historia del Siglo XX
4.
Ultramicroscopy ; 203: 2-11, 2019 08.
Artículo en Inglés | MEDLINE | ID: mdl-30502906

RESUMEN

In 2019, Howie reaches the age of 85 and Colliex and Lichte, 75. Some moments in their scientific careers are evoked and their contributions to the theory of electron imaging, EELS and STEM and electron holography are recalled. Poetry, photography and music are not forgotten and nor are their families.

5.
Ultramicroscopy ; 197: 65-71, 2019 02.
Artículo en Inglés | MEDLINE | ID: mdl-30504069
6.
Ultramicroscopy ; 186: 120-127, 2018 03.
Artículo en Inglés | MEDLINE | ID: mdl-29294410

RESUMEN

Recent and not quite so recent books and conference proceedings on electron microscopy and related topics are surveyed. A few books on very different subjects are included to lighten the dough.

7.
Ultramicroscopy ; 166: 27-38, 2016 07.
Artículo en Inglés | MEDLINE | ID: mdl-27132068

RESUMEN

Recent books and conference proceedings are surveyed, together with some lighter reading.

8.
Ultramicroscopy ; 156: A1-64, 2015 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26025209

RESUMEN

The progress of electron lens aberration correction from about 1990 onwards is chronicled. Reasonably complete lists of publications on this and related topics are appended. A present for Max Haider and Ondrej Krivanek in the year of their 65th birthdays. By a happy coincidence, this review was completed in the year that both Max Haider and Ondrej Krivanek reached the age of 65. It is a pleasure to dedicate it to the two leading actors in the saga of aberration corrector design and construction. They would both wish to associate their colleagues with such a tribute but it is the names of Haider and Krivanek (not forgetting Joachim Zach) that will remain in the annals of electron optics, next to that of Harald Rose. I am proud to know that both regard me as a friend as well as a colleague.

9.
Ultramicroscopy ; 152: 21-34, 2015 May.
Artículo en Inglés | MEDLINE | ID: mdl-25590236

RESUMEN

Recent books on microscopy and related topics, including bad writing, are examined.

10.
Ultramicroscopy ; 134: 2-5, 2013 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-23726767

RESUMEN

The careers in the theory and practice of electron microscopy of W.O. Saxton, D. Van Dyck and D.J. Smith are sketched briefly, with a small sample of their publications.


Asunto(s)
Microscopía Electrónica/historia , Simulación por Computador , Historia del Siglo XX , Historia del Siglo XXI , Holografía/historia , Holografía/métodos , Humanos , Microscopía Electrónica/métodos , Microscopía Electrónica de Transmisión/historia , Microscopía Electrónica de Transmisión/métodos , Óptica y Fotónica/métodos
11.
Ultramicroscopy ; 126: 60-76, 2013 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-23416543

RESUMEN

Recent publications of interest to ultramicroscopists are surveyed.

12.
Ultramicroscopy ; 119: 9-17, 2012 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-22240192

RESUMEN

The role of Gertrude Rempfer in the design of the Farrand and Elektros microscopes is evoked. The study of electron mirror optics, aberration correction using mirrors and the development of microscopes employing electron mirrors are recapitulated, accompanied by a full bibliography, of earlier publications in particular.

13.
Ultramicroscopy ; 111(7): 747-60, 2011 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-21145170

RESUMEN

Here are a few books for John Spence to read (or avoid) in the aftermath of his birthday festivities, preceded by some partially coherent reflections.


Asunto(s)
Bibliografías como Asunto , Microscopía Electrónica
14.
Ultramicroscopy ; 110(9): 1101-13, 2010 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-20494518
15.
Philos Trans A Math Phys Eng Sci ; 367(1903): 3637-64, 2009 Sep 28.
Artículo en Inglés | MEDLINE | ID: mdl-19687058

RESUMEN

Electron lenses are extremely poor: if glass lenses were as bad, we should see as well with the naked eye as with a microscope! The demonstration by Otto Scherzer in 1936 that skillful lens design could never eliminate the spherical and chromatic aberrations of rotationally symmetric electron lenses was therefore most unwelcome and the other great electron optician of those years, Walter Glaser, never ceased striving to find a loophole in Scherzer's proof. In the wartime and early post-war years, the first proposals for correcting C(s) were made and in 1947, in a second milestone paper, Scherzer listed these and other ways of correcting lenses; soon after, Dennis Gabor invented holography for the same purpose. These approaches will be briefly summarized and the work that led to the successful implementation of quadupole-octopole and sextupole correctors in the 1990 s will be analysed. In conclusion, the elegant role of image algebra in describing image formation and processing and, above all, in developing new methods will be mentioned.

16.
J Microsc ; 234(3): 325, 2009 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-19493111

RESUMEN

Nomura has recently claimed that a combination of magnetic lenses can be found that is free of spherical aberration. Doubt is cast on this claim.

17.
Ultramicroscopy ; 108(12): 1623-35, 2008 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-18675515
20.
Ultramicroscopy ; 99(2-3): 197-200, 2004 May.
Artículo en Inglés | MEDLINE | ID: mdl-15093946

RESUMEN

The asymptotic chromatic aberration coefficients of electron lenses may be written as polynomials in reciprocal magnification. Expressions for the polynomial coefficients of a doublet are derived in terms of those of the individual members of the doublet.

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