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Ramesh Ghosh
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Tuning the visible photoluminescence in Al doped ZnO thin film and its application in label-free glucose detection
J Ghosh, R Ghosh, PK Giri
Sensors and Actuators B: Chemical 254, 681-689, 2018
1102018
Mechanism of strong visible light photocatalysis by Ag2O-nanoparticle-decorated monoclinic TiO2 (B) porous nanorods
KK Paul, R Ghosh, PK Giri
Nanotechnology 27 (31), 315703, 2016
972016
Silicon nanowire heterostructures for advanced energy and environmental applications: a review
R Ghosh, PK Giri
Nanotechnology 28 (1), 012001, 2016
722016
Fabrication of piezoresistive Si nanorod-based pressure sensor arrays: A promising candidate for portable breath monitoring devices
R Ghosh, MS Song, JB Park, Y Tchoe, P Guha, W Lee, Y Lim, B Kim, ...
Nano Energy 80, 105537, 2021
702021
Origin of visible and near-infrared photoluminescence from chemically etched Si nanowires decorated with arbitrarily shaped Si nanocrystals
R Ghosh, PK Giri, K Imakita, M Fujii
Nanotechnology 25 (4), 045703, 2014
662014
Multifunctional Ag nanoparticle decorated Si nanowires for sensing, photocatalysis and light emission applications
R Ghosh, J Ghosh, R Das, LPL Mawlong, KK Paul, PK Giri
Journal of colloid and interface science 532, 464-473, 2018
422018
Mesoporous Si nanowire templated controlled fabrication of organometal halide perovskite nanoparticles with high photoluminescence quantum yield for light-emitting applications
J Ghosh, R Ghosh, PK Giri
ACS Applied Nano Materials 1 (4), 1551-1562, 2018
412018
Highly sensitive and flexible pressure sensors using position-and dimension-controlled ZnO nanotube arrays grown on graphene films
JB Park, MS Song, R Ghosh, RK Saroj, Y Hwang, Y Tchoe, H Oh, H Baek, ...
NPG Asia Materials 13 (1), 57, 2021
382021
Effect of Ag/Au bilayer assisted etching on the strongly enhanced photoluminescence and visible light photocatalysis by Si nanowire arrays
R Ghosh, K Imakita, M Fujii, PK Giri
Physical Chemistry Chemical Physics 18 (11), 7715-7727, 2016
362016
Strong Cathodoluminescence and Fast Photoresponse from Embedded CH3NH3PbBr3 Nanoparticles Exhibiting High Ambient Stability
J Ghosh, R Ghosh, PK Giri
ACS Applied Materials & Interfaces 11 (16), 14917-14931, 2019
342019
Individually addressable and flexible pressure sensor matrixes with ZnO nanotube arrays on graphene
J Park, R Ghosh, MS Song, Y Hwang, Y Tchoe, RK Saroj, A Ali, P Guha, ...
NPG Asia Materials 14 (1), 40, 2022
332022
Photoluminescence signature of resonant energy transfer in ZnO coated Si nanocrystals decorated on vertical Si nanowires array
R Ghosh, PK Giri, K Imakita, M Fujii
Journal of Alloys and Compounds 638, 419-428, 2015
312015
Quantitative analysis of the phonon confinement effect in arbitrarily shaped Si nanocrystals decorated on Si nanowires and its correlation with the photoluminescence spectrum
R Ghosh, A Pal, PK Giri
Journal of Raman Spectroscopy 46 (7), 624-631, 2015
302015
Early stages of growth of Si nanowires by metal assisted chemical etching: A scaling study
A Pal, R Ghosh, PK Giri
Applied Physics Letters 107 (7), 2015
252015
Efficient visible light photocatalysis and tunable photoluminescence from orientation controlled mesoporous Si nanowires
R Ghosh, PK Giri
RSC advances 6 (42), 35365-35377, 2016
182016
Label-free glucose detection over a wide dynamic range by mesoporous Si nanowires based on anomalous photoluminescence enhancement
R Ghosh, R Das, PK Giri
Sensors and Actuators B: Chemical 260, 693-704, 2018
122018
Recent progress in piezotronic sensors based on one-dimensional zinc oxide nanostructures and its regularly ordered arrays: From design to application
R Ghosh
Nano Energy 113, 108606, 2023
62023
Facile growth of perovskite nanoparticles confined on dimension-controlled Si nanorod arrays for various promising photophysical applications
R Ghosh, J Ghosh, PK Giri, P Guha, GC Yi
Materials Today Chemistry 33, 101681, 2023
2023
Strong Cathodoluminescence and Fast Photoresponse from Embedded CH₃NH₃PbBr₃ Nanoparticles Exhibiting High Ambient Stability
J Ghosh, R Ghosh, PK Giri
2019
Tunable Photoluminescence and Visible light Photocatalysis by Mesoporous Si Nanowires Array and its Heterostructures
R Ghosh
Guwahati, 2016
2016
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