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Dr Ajay Singh

vidwan id: 535149
Male

Assistant Professor, School of Energy Science and Engineering
Indian Institute of Technology Guwahati

Orchid Icon 0000-0003-2249-4497 Google Scholar Icon 57208751348 Researcher Icon G-2634-2019 Google Scholar Icon txv_F64AAAAJ

Expertise

  • Energy and Fuels

Publications

Total Articles 25
Books 0
Proceedings 0

Publications

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Scopus

Citations 429
h-index 10

CrossRef

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Citations 3
h-index 1
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Professional Recognition

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Community & Membership

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Bio

Research Interest(s) : Solar Photovoltaics and Organic Electronics. Fabrication and characterization of Perovskite Solar Cells, Dye-sensitized Solar Cells, Organic Solar Cells and Tandem Solar Cells. Numerical modeling of Solar Cells, LEDs, Transistors and Thermoelectric Nanowires.

Personal Details

  • Male
  • Assistant Professor , Indian Institute of Technology Guwahati
  • Indian Institute of Technology Guwahati
Dr. -Ing.
Technical University of Munich 2021
M. Tech.
Indian Institute of Technology Delhi 2016
B. Tech.
Indian Institute of Technology Delhi 2014
Assistant Professor Jun 2024 – Present
Indian Institute of Technology Guwahati | School of Energy Science and Engineering
Post-Doctoral Research Associate Jul 2021 – Mar 2023
University of Luxembourg

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Co-Authors (4)

Mayank

Dr Mayank Shrivastava

Indian Institute of Science Bangalore

Vijaya Prakash

Prof Vijaya Prakash G

Indian Institute of Technology Delhi

Shankar Kumar

Prof Shankar Kumar Selvaraja

Indian Institute of Science Bangalore

Supradeepa V.

Dr Supradeepa V. R.

Indian Institute of Science Bangalore

Scholarly Work

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Scholarly Publications

Electronic-Ionic Transport in Organic-Inorganic Hybrid Perovskite Solar Cells: A Combined Theoretical and Experimental Study

Open Access
dissertation-thesis
Year: 2022.
Authors:

Sn4+-free, stable tin perovskite films for lead-free perovskite solar cells

Open Access
conference-abstract
Year: 2022.
Authors: Ajay Singh ., Jeremy Hieulle ., Himanshu Phirke ., Joana A. F. Machado ., Sevan Gharabeiki ., Rukhsar Ahmad ., Susanne Siebentritt ., Alex Redinger .,
DOI 10.1109/pvsc48317.2022.9938891

Coevaporation Stabilizes Tin-Based Perovskites in a Single Sn-Oxidation State

Open Access
Article
Nano Letters. Year: 2022. Volume: 22 , Issue: 17 , Pages: 7112-7118 .
Authors: Singh A.;Hieulle J.;Machado J.F.;Gharabeiki S.;Zuo W.;Farooq M.U.;Phirke H.;Saliba M.;Redinger A.
DOI 10.1021/acs.nanolett.2c02204
8

Methylamine Gas Treatment Affords Improving Semitransparency, Efficiency, and Stability of CH3NH3PbBr3-Based Perovskite Solar Cells

Open Access
Article
SOLAR RRL. Year: 2021. Volume: 5 , Issue: 9 .
Authors: Singh A.;Matteocci F.;Zhu H.;Rossi D.;Mejaouri S.;Cacovich S.;Auf Der Maur M.;Sauvage F.;Gagliardi A.;Grätzel M.;Di Carlo A.
DOI 10.1002/solr.202100277
17

Role of cation-mediated recombination in perovskite solar cells

Open Access
Article
Solar Energy Materials and Solar Cells. Year: 2021. Volume: 221 .
Authors: Singh A.;Kaiser W.;Gagliardi A.
DOI 10.1016/j.solmat.2020.110912
22

Device simulation of all-perovskite four-terminal tandem solar cells: Towards 33% efficiency

Open Access
Article
Year: 2021. Volume: 12 .
Authors: Singh A.;Gagliardi A.
DOI 10.1051/epjpv/2021004
3

Tuning halide perovskite energy levels

Open Access
Article
Year: 2021. Volume: 14 , Issue: 3 , Pages: 1429-1438 .
Authors: Canil L.;Cramer T.;Fraboni B.;Ricciarelli D.;Meggiolaro D.;Singh A.;Liu M.;Rusu M.;Wolff C.M.;Phung N.;Wang Q.;Neher D.;Unold T.;Vivo P.;Gagliardi A.;De Angelis F.;Abate A.
DOI 10.1039/d0ee02216k
199

Generation of a multi-wavelength source spanning the entire C-band by nonlinear spectral broadening of dual-carrier electro-optic frequency combs

Open Access
Article
OSA continuum. Year: 2020. Volume: 3 , Issue: 8 , Pages: 2185-2194 .
Authors: Vikram B.S.;Prakash R.;Nagarjun K.P.;Singh A.;Selvaraja S.K.;Supradeepa V.R.
DOI 10.1364/OSAC.401107
8