Singh, Ajay

Google Scholar & ORCID ID

Supervising & Tutoring

Supervising and Tutoring

Summer term 2019

Course no.	Title	Dates	Duration	Type	Lecturer (assistant)
0000003324 EI0636	Nanoelectronics (lecture with integrated exercise tutorial)	Dates	5	VI	A. Gagliardi [L], A. Gagliardi, (K. Hussain, M. Darwish, A. Singh)

Summer term 2018

Course no.	Title	Dates	Duration	Type	Lecturer (assistant)
0000003324 EI0636	Nanoelectronics (lecture with integrated exercise tutorial)	Dates	5	VI	A. Gagliardi [L], A. Gagliardi, (K. Hussain, W. Kaiser, A. Singh)

MA: Master Thesis, BA: Bachelor Thesis, DA: Diploma Thesis,
FP: Forschungspraxis, IP: Ingenieurpraxis

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Publications at Simulation of Nanosystems for Energy Conversion, Prof. Alessio Gagliardi

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2022

A. Singh, A. Gagliardi: Drift-diffusion and Machine Learning for High Efficiency Perovskite-Perovskite based Tandem Solar Cells. International Conference on Hybrid and Organic Photovoltaics, Proceedings (HOPV19), nanoGE Fundació Scito, 2022Roma, Italy, 14-16 Sep 2022-09 more… BibTeX
W. Kaiser, K. Hussain, A. Singh, A. A Alothman, D. Meggiolaro, A. Gagliardi, E. Mosconi, F. De Angelis: Defect formation and healing at grain boundaries in lead-halide perovskites. Journal of Materials Chemistry A, 2022 more… BibTeX

2021

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.: Tuning halide perovskite energy levels. Energy & Environmental Science 14, no. 3 1429-1438 2021-01, 2021 more… BibTeX Full text ( DOI )
Singh, A.; Gagliardi, A.: Device simulation of all-perovskite four-terminal tandem solar cells: towards 33% efficiency. EPJ Photovoltaics, Volume 12, Article number 4,2021-11, 2021 more… BibTeX Full text ( DOI )
Singh, A.; Kaiser, W.; Gagliardi, A.: Role of cation-mediated recombination in perovskite solar cells. Solar Energy Materials and Solar Cells Volume 221, March 110912 2021-03, 2021 more… BibTeX Full text ( DOI )
Singh, A.; Matteocci, F.; Zhu, H.; Rossi,D.; Mejaouri, S.; Cacovich, S.; Auf Der Maur, M.; Sauvage, F.; Gagliardi, A.: Methylamine gas treatment affords improving semi-transparency, efficiency and stability of CH3NH3PbBr3-based perovskite solar cells. RRL Solar 2021-07, 2021 more… BibTeX Full text ( DOI )

2020

Singh, A.; Gagliardi, A.: Role of Ion-Assisted Recombination and Grain Boundaries in Perovskite Solar Cell Hysteresis and Efficiency. IEEE 20th International Conference on Nanotechnology (IEEE-NANO), IEEE Digital Library, 2020Montreal, QC, Canada 29-31 July 2020-07 more… BibTeX Full text ( DOI )

2019

Singh, A.; Gagliardi, A.: Efficiency of all-perovskite two-terminal tandem solar cells: A drift-diffusion study. Solar Energy Volume 187, 15 July Pages 39-46 2019-05, 2019, 39-46 more… BibTeX Full text ( DOI )
Singh, A.; Gagliardi, A.: Drift-diffusion and Machine Learning for High Efficiency Perovskite-Perovskite based Tandem Solar Cells. Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV19), Poster 027, nanoGe, 2019Rome, Italy, 12-15 May 2019-05 more… BibTeX
Singh, A.; Radicchi, E.; Fantacci, S.; De Angelis, F.; Gagliardi, A.: Interface Electrostatics of Solid-State Dye-Sensitized Solar Cells: A Joint Drift-Diffusion and Density Functional Theory Study. J. Phys. Chem. C 123, 24, 14955-14963 2019-05, 2019, 1-28 more… BibTeX Full text ( DOI )
Singh, A.; Radicchi, E.; Fantacci, S.; De Angelis, F.; Gagliardi, A.: Theoretical Investigation of Interface Electrostatics of Solid-State Dye-Sensitized Solar cells. Dyenamo DSSC Conference, presentation, 2019Uppsala, Sweden, 14-15 Oct 2019-10 more… BibTeX

2018

Gagliardi, A.; Singh, A.; Kaiser, W.: Simulation of ion migration in perovskite solar cells using a kinetic Monte Carlo/drift diffusion numerical model and analysis of the impact on device performance. International Conference on Hybrid and Organic Photovoltaics Proceedings of International Conference on Hybrid and Organic Photovoltaics (HOPV18), Oral Presentation 099, nanoGe, HOPV, 2018Benidorm Spain, May 28-31, 2018-05 more… BibTeX Full text ( DOI )

Publications at IISc (CeNSE), Bangalore, India

2020

Vikram, B.S.; Prakash, R.; Nagarajun, P.K.; Singh, A.; Selvaraja, S.K.; Supradeepa, V.R.. Generation of Multi-wavelength Source Spanning the Entire C-band by Nonlinear Spectral Broadening of Dual-Carrier Electro-Optic Frequency Combs", Vol. 3, Issue 8, pp. 2185-2194 (2020), https://doi.org/10.1364/OSA.401107 [mehr] [BibTeX] [Full text (DOI)]

Nagarajun, K.P.; Vikram, B.S.; Prakash, R.; Singh, A.; Selvaraja, S.K.; Supradeepa, V.R.. Optical frequency comb based on nonlinear spectral broadening of a phase modulated comb source driven by dual offset locked carriers", Optics Letter, 45,4 (2020): 893-896. https://doi.org/10.1364/OL.381319 [mehr] [BibTeX] [Full text (DOI)]

2018

Nagarjun, K.P.; Vikram, B.S.; Prakash, R.; Suparna, S.; Singh, A.; Selvaraja, S.K.; Supradeepa, V.R.: Frequency offset locked dual-carrier excitation of phase-modulated electro-optic frequency combs for bandwidth scaling and nonlinear spectral broadening. Proceedings Volume 10561, Next-Generation Optical Communication: Components, Sub-Systems, and Systems VII; 1056109 (2018) Publisher International Society for Optics and Photonics, (SPIE OPTO, 2018, San Francisco, California, United States 2018-01) [more…] [BibTeX] [Full text ( DOI )]

Publications at IIT Delhi, India

2017

Kanaujia, P.K.; Singh, A.; Prakash, V.P.: Silicon‐Based Inorganic–Organic Hybrid Nanocomposites for Optoelectronic Applications. Journal Energy Technology Volume 5 Issue 10 Pages 1795-1799 (2017-10) [more…] [BibTeX] [Full text ( DOI )]