Ministry of Education
Ajay Perumal
VIDWAN ID: 201422

Dr Ajay Perumal

Male Doctor of Philosophy
Associate Professor | Department of Physical Sciences
Indian Institute of Science Education & Research (IISER), Berhampur
Odisha
Expertise: Condensed Matter Physics
Scopus 54882170200 Google Scholar Ie-Dm0oAAAAJ
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14 Publications
0 Projects
255 Scopus Citations
255 CrossRef
9 Years 6 Months Total Experience
Publications
14 Total
Articles
14
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255 Citations
8 h-index
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255 Citations
8 h-index
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Personal Details

Doctor of Philosophy
2012
N/A
Associate Professor
Feb 2025 – Present
Indian Institute of Science Education & Research (IISER), Berhampur | Department of Physical Sciences
Assistant Professor
Mar 2017 – Feb 2025
Indian Institute of Science Education & Research (IISER), Berhampur | Department of Physical Sciences
Physical Sciences
Condensed Matter Physics

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Scholarly Work

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Scholarly Publications

Mild donor-π-mild acceptor (mD-π-mA) benzimidazole-based deep blue fluorophores with hybridized local and charge transfer (HLCT) excited states for OLEDs

Open Access
Journal Article
Journal of Information Display. Year: 2022. Volume: 23 , Issue: 3 , Pages: 221-234 .
Authors: Devesing Girase, J.; Mukherjee, S.; Chakrabarti, T.; Patel, S.; Perumal, A.; Vaidyanathan, S.
DOI 10.1080/15980316.2022.2075042 Crossref Crossref: 18 Scopus Scopus: 20

Altering the Optoelectronic Properties of the PEDOT:PSS Hole Transport Layer with Sodium Polystyrenesulfonate to Enhance the Efficiency and Stability of Perovskite Light-Emitting Diode

Open Access
Journal Article
ACS Omega. Year: 2025. Volume: 10 , Issue: 22 , Pages: 23348-23358 .
Authors: Susmita Mukherjee; Ashutosh Panigrahi; Ajay Perumal
DOI 10.1021/acsomega.5c01768 Crossref Crossref: 7 Scopus Scopus: 8

Influence of Light Soaking on FA-Rich Mixed Halide Double and Triple Cation Perovskite Absorber Layers and Efficient Inverted p-i-n Perovskite Solar Cells

Journal Article
ACS Applied Energy Materials. Year: 2025. Volume: 8 , Issue: 7 , Pages: 4554-4563 .
Authors: Tanwistha Chakrabarti; Ajay Perumal
DOI 10.1021/acsaem.5c00152 Scopus Scopus: 1

Phenethylammonium Halide Blend as an Efficient Interlayer in Solution-Processed Inverted Planar p-i-n Perovskite Solar Cells

Journal Article
ACS Applied Energy Materials. Year: 2025. Volume: 8 , Issue: 5 , Pages: 2837-2844 .
Authors: Tanwistha Chakrabarti; Sai Kaarthik; Ajay Perumal
DOI 10.1021/acsaem.4c02901 Crossref Crossref: 4 Scopus Scopus: 5

Efficient Triplet Harvesting via Hot Exciton Utilization in Solution Processed OLEDs Employing Tetraphenyl Buta-1,3-Diene Based AIE Emitters

Journal Article
ADVANCED OPTICAL MATERIALS (ELECTRONIC). Year: 2025. Volume: 13 , Issue: 5 .
Authors: Ayan Datta; Susmita Mukherjee; Prasanta Pal; Arun K Pal; Ajay Perumal; Ayan Datta; Sudip Malik
DOI 10.1002/adom.202401977 Crossref Crossref: 11 Scopus Scopus: 8

Efficient Perovskite Light Emitting Diodes Enabled by Mixed Ruddlesden-Popper (RP) Perovskite-Perovskite Planar Heterojunction between Hole Transport and Emission Layers

Journal Article
ACS Applied Electronic Materials. Year: 2024. Volume: 6 , Issue: 11 , Pages: 8104-8115 .
Authors: Susmita Mukherjee; Ashutosh Panigrahi; Swagatika Nayak; Ajay Perumal
DOI 10.1021/acsaelm.4c01442 Crossref Crossref: 3 Scopus Scopus: 3

Phenanthroimidazole-Based Diphenylborane Dimers as Blue Emitters for OLEDs

Journal Article
ACS Applied Optical Materials. Year: 2024. Volume: 2 , Issue: 8 , Pages: 1523-1532 .
Authors: Prakash Nayak; Susmita Mukherjee; Dhairya Patel; Adya Anwesa Mahapatra; Anna Chandrasekar Murali; Ajay Perumal; Krishnan Venkatasubbaiah
DOI 10.1021/acsaom.4c00176 Crossref Crossref: 6 Scopus Scopus: 6

Efficient, Stable, and Reproducible Inverted p-i-n Perovskite Solar Cells with a Dopant-Free Spiro-TTB Hole Transport Layer Modified with a PFN-P1 Interfacial Layer

Journal Article
ACS Applied Energy Materials. Year: 2024. Volume: 7 , Issue: 15 , Pages: 6220-6229 .
Authors: Tanwistha Chakrabarti; Sumon Das; Yen-Hung Lin; Ajay Perumal
DOI 10.1021/acsaem.4c00831 Crossref Crossref: 8 Scopus Scopus: 9
Showing 1 to 8 of 14 publications