2025

Dixit, Ankit ORCID: https://orcid.org/0000-0002-6653-6460, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, JACOBS, JAKE, Kumar, Naveen ORCID: https://orcid.org/0000-0002-4765-1789, Vila-Nadal, Laia ORCID: https://orcid.org/0000-0002-7718-7227, Asenov, Asen ORCID: https://orcid.org/0000-0002-9567-6366, Paul, Douglas J. ORCID: https://orcid.org/0000-0001-7402-8530 and Georgiev, Vihar ORCID: https://orcid.org/0000-0001-6473-2508 (2025) Nanowire behavior under the influence of polyoxometalates: a comparative study of depletion and enhancement modes. Solid-State Electronics, 228, 109145. (doi: 10.1016/j.sse.2025.109145)

2023

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Ghosh, Joydip, Giri, P.K., Guha, Puspendu and Yi, Gyu-Chul (2023) Facile growth of perovskite nanoparticles confined on dimension-controlled Si nanorod arrays for various promising photophysical applications. Materials Today Chemistry, 33, 101681. (doi: 10.1016/j.mtchem.2023.101681)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 (2023) Recent progress in piezotronic sensors based on one-dimensional zinc oxide nanostructures and its regularly ordered arrays: from design to application. Nano Energy, 113, 108606. (doi: 10.1016/j.nanoen.2023.108606)

2022

Park, J. et al. (2022) Individually addressable and flexible pressure sensor matrixes with ZnO nanotube arrays on graphene. NPG Asia Materials, 14, 40. (doi: 10.1038/s41427-022-00386-4)

2021

Park, J. B. et al. (2021) Highly sensitive and flexible pressure sensors using position- and dimension-controlled ZnO nanotube arrays grown on graphene films. NPG Asia Materials, 13, 57. (doi: 10.1038/s41427-021-00324-w)

Ghosh, R. et al. (2021) Fabrication of piezoresistive Si nanorod-based pressure sensor arrays: a promising candidate for portable breath monitoring devices. Nano Energy, 80, 105537. (doi: 10.1016/j.nanoen.2020.105537)

2019

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2019) Strong cathodoluminescence and fast photoresponse from embedded CH₃NH₃PbBr₃ nanoparticles exhibiting high ambient stability. ACS Applied Materials and Interfaces, 11(16), pp. 14917-14931. (doi: 10.1021/acsami.8b21050) (PMID:30924637)

2018

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Ghosh, Joydip, Das, Ruma, Mawlong, Larionette P.L., Paul, Kamal Kumar and Giri, P.K. (2018) Multifunctional Ag nanoparticle decorated Si nanowires for sensing, photocatalysis and light emission applications. Journal of Colloid and Interface Science, 532, pp. 464-473. (doi: 10.1016/j.jcis.2018.07.123)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Das, Ruma and Giri, P.K. (2018) Label-free glucose detection over a wide dynamic range by mesoporous Si nanowires based on anomalous photoluminescence enhancement. Sensors and Actuators B: Chemical, 260, pp. 693-704. (doi: 10.1016/j.snb.2018.01.099)

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2018) Mesoporous Si nanowire templated controlled fabrication of organometal halide perovskite nanoparticles with high photoluminescence quantum yield for light-emitting applications. ACS Applied Nano Materials, 1(4), pp. 1551-1562. (doi: 10.1021/acsanm.8b00047)

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2018) Tuning the visible photoluminescence in Al doped ZnO thin film and its application in label-free glucose detection. Sensors and Actuators B: Chemical, 254, pp. 681-689. (doi: 10.1016/j.snb.2017.07.110)

2017

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2017) Silicon nanowire heterostructures for advanced energy and environmental applications: a review. Nanotechnology, 28(1), 012001. (doi: 10.1088/0957-4484/28/1/012001)

2016

Paul, Kamal Kumar, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Mechanism of strong visible light photocatalysis by Ag₂O-nanoparticle-decorated monoclinic TiO₂(B) porous nanorods. Nanotechnology, 27(31), 315703. (doi: 10.1088/0957-4484/27/31/315703)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Imakita, Kenji, Fujii, Minoru and Giri, P.K. (2016) Effect of Ag/Au bilayer assisted etching on the strongly enhanced photoluminescence and visible light photocatalysis by Si nanowire arrays. Physical Chemistry Chemical Physics, 18(11), pp. 7715-7727. (doi: 10.1039/C5CP07161E) (PMID:26907170)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Effect of rapid thermal annealing on the photoluminescence from Si nanocrystal decorated si nanowires array grown by a metal assisted chemical etching method. Advanced Science Letters, 22(1), pp. 71-76. (doi: 10.1166/asl.2016.6790)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Efficient visible light photocatalysis and tunable photoluminescence from orientation controlled mesoporous Si nanowires. RSC Advances, 6(42), pp. 35365-35377. (doi: 10.1039/C6RA05339D)

2015

Pal, Arindam, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2015) Early stages of growth of Si nanowires by metal assisted chemical etching: a scaling study. Applied Physics Letters, 107(7), 072104. (doi: 10.1063/1.4928714)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Giri, P.K., Imakita, Kenji and Fujii, Minoru (2015) Photoluminescence signature of resonant energy transfer in ZnO coated Si nanocrystals decorated on vertical Si nanowires array. Journal of Alloys and Compounds, 638, pp. 419-428. (doi: 10.1016/j.jallcom.2015.03.104)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Pal, Arindam and Giri, P.K. (2015) Quantitative analysis of the phonon confinement effect in arbitrarily shaped Si nanocrystals decorated on Si nanowires and its correlation with the photoluminescence spectrum. Journal of Raman Spectroscopy, 46(7), pp. 624-631. (doi: 10.1002/jrs.4704)

2014

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Kiri, P.K., Imakita, Kenji and Fujii, Minoru (2014) Origin of visible and near-infrared photoluminescence from chemically etched Si nanowires decorated with arbitrarily shaped Si nanocrystals. Nanotechnology, 25(4), 045703. (doi: 10.1088/0957-4484/25/4/045703)

Articles

Dixit, Ankit ORCID: https://orcid.org/0000-0002-6653-6460, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, JACOBS, JAKE, Kumar, Naveen ORCID: https://orcid.org/0000-0002-4765-1789, Vila-Nadal, Laia ORCID: https://orcid.org/0000-0002-7718-7227, Asenov, Asen ORCID: https://orcid.org/0000-0002-9567-6366, Paul, Douglas J. ORCID: https://orcid.org/0000-0001-7402-8530 and Georgiev, Vihar ORCID: https://orcid.org/0000-0001-6473-2508 (2025) Nanowire behavior under the influence of polyoxometalates: a comparative study of depletion and enhancement modes. Solid-State Electronics, 228, 109145. (doi: 10.1016/j.sse.2025.109145)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Ghosh, Joydip, Giri, P.K., Guha, Puspendu and Yi, Gyu-Chul (2023) Facile growth of perovskite nanoparticles confined on dimension-controlled Si nanorod arrays for various promising photophysical applications. Materials Today Chemistry, 33, 101681. (doi: 10.1016/j.mtchem.2023.101681)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 (2023) Recent progress in piezotronic sensors based on one-dimensional zinc oxide nanostructures and its regularly ordered arrays: from design to application. Nano Energy, 113, 108606. (doi: 10.1016/j.nanoen.2023.108606)

Park, J. et al. (2022) Individually addressable and flexible pressure sensor matrixes with ZnO nanotube arrays on graphene. NPG Asia Materials, 14, 40. (doi: 10.1038/s41427-022-00386-4)

Park, J. B. et al. (2021) Highly sensitive and flexible pressure sensors using position- and dimension-controlled ZnO nanotube arrays grown on graphene films. NPG Asia Materials, 13, 57. (doi: 10.1038/s41427-021-00324-w)

Ghosh, R. et al. (2021) Fabrication of piezoresistive Si nanorod-based pressure sensor arrays: a promising candidate for portable breath monitoring devices. Nano Energy, 80, 105537. (doi: 10.1016/j.nanoen.2020.105537)

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2019) Strong cathodoluminescence and fast photoresponse from embedded CH₃NH₃PbBr₃ nanoparticles exhibiting high ambient stability. ACS Applied Materials and Interfaces, 11(16), pp. 14917-14931. (doi: 10.1021/acsami.8b21050) (PMID:30924637)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Ghosh, Joydip, Das, Ruma, Mawlong, Larionette P.L., Paul, Kamal Kumar and Giri, P.K. (2018) Multifunctional Ag nanoparticle decorated Si nanowires for sensing, photocatalysis and light emission applications. Journal of Colloid and Interface Science, 532, pp. 464-473. (doi: 10.1016/j.jcis.2018.07.123)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Das, Ruma and Giri, P.K. (2018) Label-free glucose detection over a wide dynamic range by mesoporous Si nanowires based on anomalous photoluminescence enhancement. Sensors and Actuators B: Chemical, 260, pp. 693-704. (doi: 10.1016/j.snb.2018.01.099)

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2018) Mesoporous Si nanowire templated controlled fabrication of organometal halide perovskite nanoparticles with high photoluminescence quantum yield for light-emitting applications. ACS Applied Nano Materials, 1(4), pp. 1551-1562. (doi: 10.1021/acsanm.8b00047)

Ghosh, Joydip, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2018) Tuning the visible photoluminescence in Al doped ZnO thin film and its application in label-free glucose detection. Sensors and Actuators B: Chemical, 254, pp. 681-689. (doi: 10.1016/j.snb.2017.07.110)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2017) Silicon nanowire heterostructures for advanced energy and environmental applications: a review. Nanotechnology, 28(1), 012001. (doi: 10.1088/0957-4484/28/1/012001)

Paul, Kamal Kumar, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Mechanism of strong visible light photocatalysis by Ag₂O-nanoparticle-decorated monoclinic TiO₂(B) porous nanorods. Nanotechnology, 27(31), 315703. (doi: 10.1088/0957-4484/27/31/315703)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Imakita, Kenji, Fujii, Minoru and Giri, P.K. (2016) Effect of Ag/Au bilayer assisted etching on the strongly enhanced photoluminescence and visible light photocatalysis by Si nanowire arrays. Physical Chemistry Chemical Physics, 18(11), pp. 7715-7727. (doi: 10.1039/C5CP07161E) (PMID:26907170)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Effect of rapid thermal annealing on the photoluminescence from Si nanocrystal decorated si nanowires array grown by a metal assisted chemical etching method. Advanced Science Letters, 22(1), pp. 71-76. (doi: 10.1166/asl.2016.6790)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2016) Efficient visible light photocatalysis and tunable photoluminescence from orientation controlled mesoporous Si nanowires. RSC Advances, 6(42), pp. 35365-35377. (doi: 10.1039/C6RA05339D)

Pal, Arindam, Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061 and Giri, P.K. (2015) Early stages of growth of Si nanowires by metal assisted chemical etching: a scaling study. Applied Physics Letters, 107(7), 072104. (doi: 10.1063/1.4928714)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Giri, P.K., Imakita, Kenji and Fujii, Minoru (2015) Photoluminescence signature of resonant energy transfer in ZnO coated Si nanocrystals decorated on vertical Si nanowires array. Journal of Alloys and Compounds, 638, pp. 419-428. (doi: 10.1016/j.jallcom.2015.03.104)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Pal, Arindam and Giri, P.K. (2015) Quantitative analysis of the phonon confinement effect in arbitrarily shaped Si nanocrystals decorated on Si nanowires and its correlation with the photoluminescence spectrum. Journal of Raman Spectroscopy, 46(7), pp. 624-631. (doi: 10.1002/jrs.4704)

Ghosh, Ramesh ORCID: https://orcid.org/0000-0001-9586-8061, Kiri, P.K., Imakita, Kenji and Fujii, Minoru (2014) Origin of visible and near-infrared photoluminescence from chemically etched Si nanowires decorated with arbitrarily shaped Si nanocrystals. Nanotechnology, 25(4), 045703. (doi: 10.1088/0957-4484/25/4/045703)