Excitation dependent photoluminescence study of Si-rich a-SiNx:H thin films
Ravi Kumar Bommali , Sarab Preet Singh , Sanjay Rai , P. Mishra
Journal of Applied Physics 112 ( 12) 123518
16
2012
Efficient Surface Enhanced Raman Scattering substrates from femtosecond laser based fabrication
Vinod Parmar , Pawan K. Kanaujia , Ravi Kumar Bommali , G. Vijaya Prakash
Optical Materials 72 86 -90
14
2017
Growth and Tailoring of Physical Properties of Si Quantum Dots in a-SiNx:H Matrix☆☆☆
Ravi Kumar Bommali , Sarab Preet Singh , G. Vijaya Prakash , Santanu Ghosh
Energy Procedia 41 50 -56
2
2013
Femtosecond Laser Based Fabrication of Nanostructured Silicon
Vinod Parmar , Pawan K. Kanaujia , Ravi Kumar Bommali , G.Vijaya Prakash
Photonics
2016
Preface:“1st International Conference on Advances in Novel Materials: Towards Sustainable future”,(ICAN-2024)
Sumit Kumar Roy , Mitesh Chakraborty , Rajesh Kumar , Ravi Kumar Bommali
AIP Conference Proceedings 3196 ( 1) 010001 -010001
2024
Stabilization of Si rich nitride phase by swift heavy ion irradiation in non-stoichiometric a-SiNx:H thin films
Harsh Gupta , Ravi. K. Bommali , S Ghosh , P Srivastava
Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms 410 164 -170
4
2017
Correlation between changes in nanoscale structural and optical properties upon swift heavy ion irradiation of SiNx thin films
Ravi K. Bommali , Pankaj Srivastava , Himanshu Srivastava , Santanu Ghosh
Journal of Applied Physics 129 ( 3) 035108
2021
Enhancing efficiency of c-Si solar cell by coating nano structured silicon rich silicon nitride films
Alejandro F. Braña , Harsh Gupta , Ravi K. Bommali , P. Srivastava
Thin Solid Films 662 21 -26
12
2018
A Study of Temperature‐Dependent Photoluminescence from As‐Deposited and Heavy‐Ion‐Irradiated Plasma‐Enhanced Chemical Vapor Deposition‐Grown Si‐Rich a‐SiNx:H Thin Films
Harsh Gupta , Olivier Plantevin , Ravi K. Bommali , Santanu Ghosh
Physica Status Solidi B-basic Solid State Physics 257 ( 5) 1900378
3
2020
A Study of Temperature‐Dependent Photoluminescence from As‐Deposited and Heavy‐Ion‐Irradiated Plasma‐Enhanced Chemical Vapor Deposition‐Grown Si‐Rich a‐SiNx:H Thin Films
Harsh Gupta , Olivier Plantevin , Ravi K. Bommali , Santanu Ghosh
physica status solidi b: basic solid state physics 1900378 -1900378
10
2019
Hydrogen loss and its improved retention in hydrogen plasma treated a-SiNx:H films: ERDA study with 100 MeV Ag7+ ions
R K Bommali , S Ghosh , S A Khan , P Srivastava
Nuclear Instruments and Methods in Physics Research Section B 423 16 -21
5
2018
Evolution of a dense interlayer in a-SiNx: H thin films under 100 MeV Ni7+ ion irradiation
RK Bommali , S Ghosh , P Srivastava
AIP Conference Proceedings 1832 ( 1)
1
2017
Evolution of ion track morphology in a-SiNx: H by dynamic electronic energy loss
RK Bommali , S Ghosh , Harsh Gupta , Rafael Pérez Casero
arXiv preprint arXiv:2008.04119
2020
Swift heavy ion irradiation induced microstructural modification and evolution of photoluminescence from Si rich a-SiNx: H
RK Bommali , S Ghosh , G Vijaya Prakash , D Kanjilal
Materials Research Express 2 ( 4) 046204 -046204
5
2015
Sub-surface incorporation of Ag ions in a-SiNx: H for tunable plasmonic response
RK Bommali , Rajesh Kumar , H Gupta , D Topwal
AIP Conference Proceedings 3196 ( 1)
2024
Angle dependent localized surface plasmon resonance from near surface implanted silver nanoparticles in SiO2 thin film
R. K. Bommali , H. Gupta , G. Vijaya Prakash , Puspendu Guha
Journal of Applied Physics 124 ( 6) 063107
1
2018
Narrow band photocurrent response from partially phase separated a-SiNx:H thin films
R. K. Bommali , Shahab Ahmad , Nandlal Sharma , P. Srivastava
Journal of Applied Physics 116 ( 11) 113501
1
2014
Hydrogen plasma induced modification of photoluminescence from a-SiNx:H thin films
R. K. Bommali , S. Ghosh , G. Vijaya Prakash , K. Gao
Journal of Applied Physics 115 ( 5) 053525
9
2014
Study of growth kinetics and depth resolved composition of a-SiNx:H thin films by resonant soft X-ray reflectivity at the Si L2,3-edge
R.K. Bommali , M.H. Modi , S. Zhou , S. Ghosh
Applied Surface Science 305 173 -178
3
2014
Measurement of height profile of discontinuous surfaces using phase shift white light interferometry
Rajesh Kumar , Aditya Jaiswal , B Ravi Kumar ,
AIP Conference Proceedings 3196 ( 1)
2024