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Naresh Kumar Gunasekar
Naresh Kumar Gunasekar
Lecturer in Physics, Cardiff University
Verified email at cardiff.ac.uk - Homepage
Title
Cited by
Cited by
Year
Rapid nondestructive analysis of threading dislocations in wurtzite materials using the scanning electron microscope
G Naresh-Kumar, B Hourahine, PR Edwards, AP Day, A Winkelmann, ...
Physical review letters 108 (13), 135503, 2012
852012
Digital direct electron imaging of energy-filtered electron backscatter diffraction patterns
S Vespucci, A Winkelmann, G Naresh-Kumar, KP Mingard, D Maneuski, ...
Physical Review B 92 (20), 205301, 2015
582015
Cross-correlation based high resolution electron backscatter diffraction and electron channelling contrast imaging for strain mapping and dislocation distributions in InAlN …
A Vilalta-Clemente, G Naresh-Kumar, M Nouf-Allehiani, P Gamarra, ...
Acta Materialia 125, 125-135, 2017
492017
Coincident electron channeling and cathodoluminescence studies of threading dislocations in GaN
G Naresh-Kumar, J Bruckbauer, PR Edwards, S Kraeusel, B Hourahine, ...
Microscopy and Microanalysis 20 (1), 55-60, 2014
352014
Origin of Red Emission in β‐Ga2O3 Analyzed by Cathodoluminescence and Photoluminescence Spectroscopy
G Naresh-Kumar, H MacIntyre, S Subashchandran, PR Edwards, ...
physica status solidi (b) 258 (2), 2000465, 2021
332021
Electron channelling contrast imaging for III-nitride thin film structures
G Naresh-Kumar, D Thomson, M Nouf-Allehiani, J Bruckbauer, ...
Materials Science in Semiconductor Processing 47, 44-50, 2016
292016
Quantitative imaging of anti-phase domains by polarity sensitive orientation mapping using electron backscatter diffraction
G Naresh-Kumar, A Vilalta-Clemente, H Jussila, A Winkelmann, G Nolze, ...
Scientific Reports 7 (1), 10916, 2017
272017
Spatial clustering of defect luminescence centers in Si-doped low resistivity Al0. 82Ga0. 18N
G Kusch, M Nouf-Allehiani, F Mehnke, C Kuhn, PR Edwards, T Wernicke, ...
Applied Physics Letters 107 (7), 2015
272015
Electron channeling contrast imaging studies of nonpolar nitrides using a scanning electron microscope
G Naresh-Kumar, C Mauder, KR Wang, S Kraeusel, J Bruckbauer, ...
Applied Physics Letters 102 (14), 2013
262013
Imaging and identifying defects in nitride semiconductor thin films using a scanning electron microscope
G Naresh‐Kumar, B Hourahine, A Vilalta‐Clemente, P Ruterana, ...
physica status solidi (a) 209 (3), 424-426, 2012
252012
AlN overgrowth of nano-pillar-patterned sapphire with different offcut angle by metalorganic vapor phase epitaxy
S Walde, S Hagedorn, PM Coulon, A Mogilatenko, C Netzel, J Weinrich, ...
Journal of Crystal Growth 531, 125343, 2020
202020
Determining GaN nanowire polarity and its influence on light emission in the scanning electron microscope
G Naresh-Kumar, J Bruckbauer, A Winkelmann, X Yu, B Hourahine, ...
Nano letters 19 (6), 3863-3870, 2019
202019
Multicharacterization approach for studying InAl(Ga)N/Al(Ga)N/GaN heterostructures for high electron mobility transistors
MHCTC G. Naresh-Kumar, A. Vilalta-Clemente, S. Pandey, D. Skuridina, H ...
United Kingdom Nitrides Consortium (UKNC - 2015), England, 2015
20*2015
Multicharacterization approach for studying InAl (Ga) N/Al (Ga) N/GaN heterostructures for high electron mobility transistors
G Naresh-Kumar, A Vilalta-Clemente, S Pandey, D Skuridina, ...
AIP Advances 4 (12), 2014
202014
Diffraction effects and inelastic electron transport in angle‐resolved microscopic imaging applications
A Winkelmann, G Nolze, S Vespucci, G Naresh‐Kumar, C Trager‐Cowan, ...
Journal of Microscopy 267 (3), 330-346, 2017
172017
Dislocation contrast in electron channelling contrast images as projections of strain-like components
E Pascal, B Hourahine, G Naresh-Kumar, K Mingard, C Trager-Cowan
Materials Today: Proceedings 5 (6), 14652-14661, 2018
162018
Subgrain structure and dislocations in WC-Co hard metals revealed by electron channelling contrast imaging
BM Jablon, K Mingard, A Winkelmann, G Naresh-Kumar, B Hourahine, ...
International Journal of Refractory Metals and Hard Materials 87, 105159, 2020
152020
Stress distribution of GaN layer grown on micro-pillar patterned GaN templates
S Nagarajan, O Svensk, M Ali, G Naresh-Kumar, C Trager-Cowan, ...
Applied Physics Letters 103 (1), 2013
142013
Structural and luminescence imaging and characterisation of semiconductors in the scanning electron microscope
C Trager-Cowan, A Alasmari, W Avis, J Bruckbauer, PR Edwards, ...
Semiconductor Science and Technology 35 (5), 054001, 2020
122020
Spatially-resolved optical and structural properties of semi-polar AlxGa1−xN with x up to 0.56
J Bruckbauer, Z Li, G Naresh-Kumar, M Warzecha, PR Edwards, L Jiu, ...
Scientific Reports 7 (1), 10804, 2017
122017
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