Ministry of Education
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Dr Ramakrishna Madaka

vidwan id: 227040
Male

Assistant Professor,
Woxsen University

Orchid Icon 0000-0001-9062-3858 Google Scholar Icon 57193483406 Researcher Icon ABD-1049-2020 Google Scholar Icon PJ3tkpYAAAAJ

Expertise

  • Applied Physics

Publications

Total Articles 30
Books 0
Proceedings 0

Publications

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Scopus

Citations 154
h-index 7

CrossRef

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Citations 91
h-index 5
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Professional Recognition

2017

Best poster presentation award

International 19th International workshop on the physics of semiconductor devices (IWPSD-2017)
2017

Best poster presentation award

International conference on Sophisticated Instruments in Modern Research (ICSIMR-2017)
2017

Best poster presentation award

Research Conclave'17 (RC-2017)

Community & Membership

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Bio

Tandem Solar cells, Semiconductor Devices, Silicon Solar cells, Flexible Solar cells

Personal Details

  • Male
  • Assistant Professor , Woxsen University
  • Woxsen University
Ph.D
Indian Institute of Technology Guwahati 2018
M.Tech
Indian Institute of Technology Kharagpur 2011
M.Sc
Andhra University 2007
Assistant Professor Jan 2023 – Present
Woxsen University
Post-Doctoral Fellow Nov 2018 – Dec 2022
Indian Institute of Technology Madras | Department of Physics

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Co-Authors (6)

Jatindra Kumar

Prof Jatindra Kumar Rath

Indian Institute of Technology Madras

Narendra

Dr Narendra Bandaru

Indian Institute of Technology Madras

Pratima

Prof Pratima Agarwal

Indian Institute of Technology Guwahati

R C

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Ram Subhash

Dr Ram Subhash Maurya

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Dr Sivakumar N

Sri Sairam Engineering College, Chennai

Scholarly Work

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Optimization of Hydrogenated Amorphous Silicon Thin Films and Fabrication of Solar Cells on Flexible Substrates at Low Temperature

University IIT Guwahati
Year 2018
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Scholarly Publications

Enhancement in performance of amorphous silicon solar cells (110°C) on flexible substrates with p-a-SiC:H window layer and H2 plasma treatment at n/i and i/p interface

Open Access
article
Year: 2018.
Authors: Ramakrishna Madaka, Venkanna Kanneboina, Pratima Agarwal
DOI 10.1088/1361-6641/aac8ca

Exploring the photo paper as flexible substrate for fabrication of a-Si:H based thin film solar cells at low temperature (110°C) and influence of rf-power on opto-electronic properties

Open Access
article
Thin Solid Films. Year: 2018. Volume: 662 , Pages: 155-164 .
Authors: Ramakrishna Madaka, Venkanna Kanneboina, Pratima Agarwal
DOI 10.1016/j.tsf.2018.07.043

Hydrogenated amorphous silicon solar cells fabricated at low substrate temperature 110°C on flexible PET substrate

Open Access
Conference Paper
AIP Conference Proceedings. Year: 2018. Volume: 1953 .
Authors: Ramakrishna M.;Kumari J.;Venkanna K.;Agarwal P.
DOI 10.1063/1.5032976
1 2

High open circuit voltage c-Si/a-Si:H heterojunction solar cells: Influence of hydrogen plasma treatment studied by spectroscopic ellipsometry

Open Access
Article
Year: 2018. Volume: 166 , Pages: 255-266 .
Authors: Kanneboina V.;Madaka R.;Agarwal P.
DOI 10.1016/j.solener.2018.03.068
20 23

Spectroscopic ellipsometry studies on microstructure evolution of a-Si:H to nc-Si:H films by H2 plasma exposure

Open Access
Article
Materials Today Communications. Year: 2018. Volume: 15 , Pages: 18-29 .
Authors: Kanneboina V.;Madaka R.;Agarwal P.
DOI 10.1016/j.mtcomm.2018.02.023
19 24

Enhanced performance of amorphous silicon solar cells (110 °c) on flexible substrates with a-SiC:H(p) window layer and H2 plasma treatment at n/i and i/p interface

Open Access
Article
Year: 2018. Volume: 33 , Issue: 8 .
Authors: Madaka R.;Kanneboina V.;Agarwal P.
DOI 10.1088/1361-6641/aac8ca
4 6

Low-Temperature Growth of Amorphous Silicon Films and Direct Fabrication of Solar Cells on Flexible Polyimide and Photo-Paper Substrates

Open Access
Article
Journal of Electronic Materials. Year: 2018. Volume: 47 , Issue: 8 , Pages: 4710-4720 .
Authors: Madaka R.;Kanneboina V.;Agarwal P.
DOI 10.1007/s11664-018-6344-0
14 16

Influence of hydrogen plasma treatment of intrinsic a-Si:H layer on the performance of the c-Si/a-Si:H hetro junction solar cells

Open Access
conference paper
Year: 2017.
Authors: Venkanna Kanneboina, Ramakrishna Madaka, Pratima Agarwal
DOI 10.1016/j.matpr.2017.10.090