Mr. Abhishek Kumar Profile

Abhishek Kumar

at Research Center for Applied Science

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 2 March 2020 Paper

Submonolayer quantum dots in P-i-P configuration: study on effects of monolayer coverage and stacking variations

Suryansh Dongre, Debiprasad Panda, Sanowar Alam Gazi, Debabrata Das, Ravinder Kumar, Nivedita Pandey, Abhishek Kumar, Subhananda Chakrabarti

Proceedings Volume 11291, 112910Q (2020) https://doi.org/10.1117/12.2542569

KEYWORDS: Heterojunctions, Quantum dots, Indium arsenide, Luminescence, Gallium arsenide, Gallium, Beryllium

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Optimization of strain-coupled InAs QD layers in P-i-P infrared photodetector heterostructures

Suryansh Dongre, Debiprasad Panda, Sanowar Alam Gazi, Debabrata Das, Ravinder Kumar, Abhishek Kumar, Nivedita Pandey, Subhananda Chakrabarti

Proceedings Volume 11291, 112910P (2020) https://doi.org/10.1117/12.2542565

KEYWORDS: Heterojunctions, Indium arsenide, Photodetectors, Luminescence, Infrared radiation, Gallium, Gallium arsenide, Quantum dots

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Enhanced optical performance through growth strategy in coupled InAs P-i-P QDIPs

Suryansh Dongre, Debiprasad Panda, Sanowar Alam Gazi, Debabrata Das, Ravinder Kumar, Nivedita Pandey, Abhishek Kumar, Subhananda Chakrabarti

Proceedings Volume 11291, 112910O (2020) https://doi.org/10.1117/12.2542403

KEYWORDS: Heterojunctions, Indium arsenide, Gallium arsenide, Luminescence, Indium gallium arsenide, Quantum dots, Phonons

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Tuning the electronic and optical properties of graphene sheet by functionalization: an ab-initio study

Abhishek Kumar, Nivedita Pandey, Subhananda Chakrabarti

Proceedings Volume 11274, 112741U (2020) https://doi.org/10.1117/12.2542276

KEYWORDS: Graphene, Absorption, Fluorine, Chlorine, Bromine, Optical properties, Chemical species, Iodine, Ultraviolet radiation, Visible radiation

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Modelling and optimization of different plasmonic nanostructures for application in infrared region

Nivedita Pandey, Abhishek Kumar, Subhananda Chakrabarti

Proceedings Volume 11274, 112741T (2020) https://doi.org/10.1117/12.2542275

KEYWORDS: Nanostructures, Silver, Plasmonics, Gold, Nanorods, Solids, Electromagnetism, Infrared radiation, Finite-difference time-domain method, Resonance enhancement

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Structural, electronic, and optical properties of type II heterostructure based on WS2/black phosphorene

Abhishek Kumar, Nivedita Pandey, Suryansh Dongre, Subhananda Chakrabarti

Proceedings Volume 11274, 112741S (2020) https://doi.org/10.1117/12.2542274

KEYWORDS: Heterojunctions, Optical properties, Absorption, Dielectrics, Refractive index, Ultraviolet radiation, Semiconductors, Solar energy, Visible radiation, Light emitting diodes

Read Abstract +

Proceedings Article | 2 March 2020 Paper

Effect of corner radius on a single corner nanostructure for investigating SERS-based chemical sensors

Nivedita Pandey, Abhishek Kumar, Subhananda Chakrabarti

Proceedings Volume 11274, 112741R (2020) https://doi.org/10.1117/12.2542272

KEYWORDS: Nanostructures, Plasmonics, Electromagnetism, Chemical fiber sensors, Surface enhanced Raman spectroscopy, Resonance enhancement, Silver, Finite-difference time-domain method, Plasmons, Molecules

Read Abstract +

Proceedings Article | 25 February 2020 Paper

Green light emission in CsPbBr3 quantum dots: theoretical and experimental insight

Abhishek Kumar, Nivedita Pandey, Suryansh Dongre, Subhananda Chakrabarti

Proceedings Volume 11302, 113021X (2020) https://doi.org/10.1117/12.2543006

KEYWORDS: Perovskite, Absorption, Quantum dots, Lead, Luminescence, Light emitting diodes, Ultraviolet radiation, X-ray diffraction, Solar cells, UV optics

Read Abstract +

Proceedings Article | 25 February 2020 Paper

Experimental and theoretical investigation of Mn-doped CsPbCl3 with orange light emission

Nivedita Pandey, Abhishek Kumar, Suryansh Dongre, Subhananda Chakrabarti

Proceedings Volume 11302, 113021W (2020) https://doi.org/10.1117/12.2542997

KEYWORDS: Manganese, Perovskite, Nanoparticles, Solar energy, Absorption, Light emitting diodes, Cesium, X-ray diffraction, Crystals, Computer simulations

Read Abstract +

Showing 5 of 9 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years