Electron holography for fields in solids: problems and progress.
Ultramicroscopy
; 134: 126-34, 2013 Nov.
Article
en En
| MEDLINE
| ID: mdl-23831133
ABSTRACT
Electron holography initially was invented by Dennis Gabor for solving the problems raised by the aberrations of electron lenses in Transmission Electron Microscopy. Nowadays, after hardware correction of aberrations allows true atomic resolution of the structure, for comprehensive understanding of solids, determination of electric and magnetic nanofields is the most challenging task. Since fields are phase objects in the TEM, electron holography is the unrivaled method of choice. After more than 40 years of experimental realization and steady improvement, holography is increasingly contributing to these highly sophisticated and essential questions in materials science, as well to the understanding of electron waves and their interaction with matter.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Holografía
/
Microscopía Electrónica de Transmisión
Idioma:
En
Revista:
Ultramicroscopy
Año:
2013
Tipo del documento:
Article