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Ebrahim Najafi
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UV-ozone treatment of multi-walled carbon nanotubes for enhanced organic solvent dispersion
E Najafi, JY Kim, SH Han, K Shin
Colloids and Surfaces A: Physicochemical and Engineering Aspects 284, 373-378, 2006
1382006
Four-dimensional imaging of carrier interface dynamics in p-n junctions
E Najafi, T Scarborough, J Tang, A Zewail
Science 347 (6218), 164-167, 2015
1052015
Super-diffusion of excited carriers in semiconductors
E Najafi, V Ivanov, A Zewail, M Bernardi
Nature Communications 8 (1), 15177, 2017
772017
Radiation resistant polymer–carbon nanotube nanocomposite thin films
E Najafi, K Shin
Colloids and Surfaces A: Physicochemical and Engineering Aspects 257, 333-337, 2005
772005
Spatial-temporal imaging of anisotropic photocarrier dynamics in black phosphorus
B Liao, H Zhao, E Najafi, X Yan, H Tian, J Tice, AJ Minnich, H Wang, ...
Nano Letters 17 (6), 3675-3680, 2017
682017
Polarization dependence of the C 1s X‐ray absorption spectra of individual multi‐walled carbon nanotubes
E Najafi, DH Cruz, M Obst, AP Hitchcock, B Douhard, JJ Pireaux, A Felten
small 4 (12), 2279-2285, 2008
572008
Photo-excited hot carrier dynamics in hydrogenated amorphous silicon imaged by 4D electron microscopy
B Liao, E Najafi, H Li, AJ Minnich, AH Zewail
Nature Nanotechnology 12 (9), 871-876, 2017
522017
Scanning ultrafast electron microscopy: A novel technique to probe photocarrier dynamics with high spatial and temporal resolutions
B Liao, E Najafi
Materials Today Physics 2, 46-53, 2017
472017
Measuring point defect density in individual carbon nanotubes using polarization-dependent x-ray microscopy
A Felten, X Gillon, M Gulas, JJ Pireaux, X Ke, G Van Tendeloo, ...
ACS nano 4 (8), 4431-4436, 2010
392010
Characterization of single-walled carbon nanotubes by scanning transmission X-ray spectromicroscopy: purification, order and dodecyl functionalization
E Najafi, J Wang, AP Hitchcock, J Guan, S Dénommée, B Simard
Journal of the American Chemical Society 132 (26), 9020-9029, 2010
372010
Metallic and semiconducting single-walled carbon nanotubes: Differentiating individual SWCNTs by their carbon 1s spectra
D Rossouw, GA Botton, E Najafi, V Lee, AP Hitchcock
ACS nano 6 (12), 10965-10972, 2012
222012
Imaging surface acoustic wave dynamics in semiconducting polymers by scanning ultrafast electron microscopy
E Najafi, B Liao, T Scarborough, A Zewail
Ultramicroscopy 184, 46-50, 2018
212018
Mapping defects in a carbon nanotube by momentum transfer dependent electron energy loss spectromicroscopy
E Najafi, AP Hitchcock, D Rossouw, GA Botton
Ultramicroscopy 113, 158-164, 2012
202012
Effects of protons, electrons, and UV radiation on carbon nanotubes
CO Lee, E Najafi, JY Kim, SH Han, T Lee, K Shin
72008
Ultrafast imaging of surface-exclusive carrier dynamics in silicon
E Najafi, A Jafari
Journal of Applied Physics 125 (18), 2019
62019
Control of Mechanical Stability of Hollow Silica Particles, and Its Measurement by Mercury Intrusion Porosimetry
EN Jelena Lasio*† , Alan M. Allgeier, Christopher D. Chan, J. David Londono ...
Langmuir, 2017
62017
Soft X-ray spectro-ptychography of boron nitride nanobamboos, carbon nanotubes and permalloy nanorods
J Vijayakumar, H Yuan, N Mille, S Stanescu, S Swaraj, V Favre-Nicolin, ...
Journal of Synchrotron Radiation 30 (4), 2023
32023
Scanning transmission x-ray microscopy of individual multi-walled carbon nanotubes: linear dichroism and functionalization chemistry
AP Hitchcock, E Najafi, M Obst, JJ Pireaux, B Douhard, A Felten
Microscopy and Microanalysis 14 (S2), 190-191, 2008
32008
Carrier density oscillation in the photoexcited semiconductor
E Najafi, A Jafari, B Liao
Journal of Physics D: Applied Physics 54 (12), 125102, 2021
22021
Scanning transmission X-ray microscopy of multi-walled carbon nanotubes
E Najafi, DH Cruz, M Obst, AP Hitchcock, A Felten, B Douhard, JJ Pireaux, ...
Journal of Physics: Conference Series 186 (1), 012106, 2009
22009
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