Abstract
Ultrafast Imaging Optical microscopy is generally limited in resolution by the wavelength of light incident on the substrate. Because these wavelengths, even in the ultraviolet, are on the order of hundreds of nanometers, electron beams have long been used instead to probe structural detail at the smallest scale. While offering exceptional spatial resolution, electrons repel one another and so cannot be compressed in time as easily as a pulse of light. Electron microscopy has thus traditionally been a comparatively static characterization method. Zewail (p. 187 ) reviews recent technological developments in stripping down the electron pulses used for imaging that have been able to introduce time resolution of trillionths of a second to this spatially precise technique. Local transformations ranging from graphite film oscillations to iron phase transitions have been tracked in this manner.
References
56
Referenced
704
- R. Hooke Micrographia (Royal Society London 1665).
10.1126/science.1137395
10.1146/annurev.biochem.77.061906.092014
10.1038/nature08438
10.1007/BF01342199
-
P. W. Hawkes J. C. H. Spence Eds. Science of Microscopy (Springer New York 2007).
(
10.1007/978-0-387-49762-4
) - A. H. Zewail in Les Prix Nobel: The Nobel Prizes 1999 T. Frängsmyr Ed. (Almqvist & Wiksell Stockholm 2000) p. 110.
10.1146/annurev.physchem.57.032905.104748
- A. H. Zewail V. A. Lobastov U.S. Patent 7 154 091 (2006).
10.1126/science.1164000
10.1126/science.1175005
-
A. H. Zewail J. M. Thomas 4D Electron Microscopy: Imaging in Space and Time (Imperial College Press London 2010).
(
10.1142/p641
) 10.1126/science.324_1512
10.1103/PhysRev.30.705
10.1038/119890a0
10.1007/BF01494849
10.1002/hlca.200390147
10.1021/ja907432p
10.1126/science.291.5503.458
10.1126/science.1107291
10.1126/science.1138834
10.1126/science.1147724
10.1126/science.1094818
10.1073/pnas.0812409106
10.1002/anie.200601778
10.1126/science.1162049
10.1126/science.1090052
10.1103/PhysRevB.72.100301
10.1103/PhysRevLett.101.077401
10.1070/QE2007v037n10ABEH013665
10.1039/b802136h
-
P. L. Gai E. D. Boyes Electron Microscopy in Heterogeneous Catalysis (IOP Publishing Bristol UK 2003).
(
10.1201/9781420034417
) -
Bostanjoglo O., Adv. Imaging Electron Phys. 121, 1 (2002).
(
10.1016/S1076-5670(02)80024-6
) / Adv. Imaging Electron Phys. by Bostanjoglo O. (2002) 10.1063/1.2035899
10.1126/science.1161517
10.1103/PhysRevB.77.121402
10.1103/PhysRevLett.102.087402
10.1103/PhysRevB.80.121403
10.1021/nl8029866
10.1002/anie.200904052
10.1021/nl803770e
10.1073/pnas.0803344105
10.1021/nl9032704
10.1016/j.actamat.2007.05.043
10.1126/science.1179314
10.1038/nature08662
10.1038/462861a
10.1073/pnas.0809567106
10.1103/RevModPhys.81.163
10.1016/j.chemphys.2009.07.013
10.1021/cg050367l
10.1002/anie.200501466
10.1002/anie.200301746
10.1038/351694a0
10.1016/S0169-4332(02)01430-7
10.1016/j.ultramic.2009.08.005
Dates
Type | When |
---|---|
Created | 15 years, 4 months ago (April 8, 2010, 2:35 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 10, 2024, 2:49 a.m.) |
Indexed | 7 hours, 35 minutes ago (Aug. 23, 2025, 1:05 a.m.) |
Issued | 15 years, 4 months ago (April 9, 2010) |
Published | 15 years, 4 months ago (April 9, 2010) |
Published Print | 15 years, 4 months ago (April 9, 2010) |
@article{Zewail_2010, title={Four-Dimensional Electron Microscopy}, volume={328}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1166135}, DOI={10.1126/science.1166135}, number={5975}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Zewail, Ahmed H.}, year={2010}, month=apr, pages={187–193} }