PhD (Engineering Physics) Manish Kumar - UTU Research Portal

Manish Kumar
PhD (Engineering Physics)

- Postdoctoral Researcher,
Wihuri Physical Laboratory (Department of Physics and Astronomy)

Materials Engineering

manish.kumar@utu.fi

OLEDs; WOLEDs; Microcavity; Polaritons; TADF; Spectroscopy; Perovskites; Organic Semiconductors; Thin-film fabrication and characterization

1. Ph.D. in Engineering Physics, University of Aveiro, Portugal, 2020.

2. M.Tech in Nanotechnology, Amity University, India, 2014.

Currently, I am working on memristors for Neuromorphic computing applications. I am an expert in fabricating optoelectronic devices (OLEDs, photodiodes, memristors, artificial synapses) and their optoelectronic characterization. My major interests are OLEDs, Memristors, Optical Spectroscopy, Perovskites, Quantum dots synthesis, solar cells, etc.

Highly Efficient Pure‐Blue Single‐Layer Organic Light‐Emitting Diodes Without High‐Triplet‐Energy Auxiliary Materials (2026)
- Advanced Optical Materials
Tan, Xiao; Kumar, Manish; Sachnik, Oskar; Saxena, Rishabh; Blom, Paul W. M.; Wetzelaer, Gert‐Jan A. H.
Single-Emitter White OLEDs via Microcavity Spectral Engineering (2025)
- Advanced Optical Materials
Kumar, Manish; Dutta, Arpan; Qureshi, Hassan A.; Papachatzakis, Michael A.; Abdelmagid, Ahmed Gaber; Daskalakis, Konstantinos S.
Identifying the origin of delayed electroluminescence in a polariton organic light-emitting diode (2024)
- Nanophotonics
Abdelmagid Ahmed Gaber, Qureshi Hassan A., Papachatzakis Michael A., Siltanen Olli, Kumar Manish, Ashokan Ajith, Salman Seyhan, Luoma Kimmo, Daskalakis Konstantinos S.
Sustainable castor oil-derived cross-linked poly(ester-urethane) elastomeric films for stretchable transparent conductive electrodes and heaters (2024)
- Journal of Materials Chemistry A
Laukkanen, Timo; Reddy Pulikanti, Guruprasad; Barua, Amit; Kumar, Manish; Kolpakov, Kristofer; Tirri, Teija; Sharma, Vipul
Developing Solution-Processed Distributed Bragg Reflectors for Microcavity Polariton Applications (2023)
- Journal of Physical Chemistry C
Palo Emilia, Papachatzakis Michael A. A., Abdelmagid Ahmed, Qureshi Hassan, Kumar Manish, Salomäki Mikko, Daskalakis Konstantinos S. S.
Nonlinear Optical Properties of Discotic Hexylthiotruxene Derivatives (2023)
- ACS Omega
Kumar Manish, Perumbilavil Sreekanth, Vinayakumara D. R., Goel Alok, Philip Reji, Kumar Sandeep
Self-assembled Functional Nanomaterials with Discotic Liquid Crystals (2023) Supramolecular Nanotechnology: Advanced Design of Self‐Assembled Functional Materials, Volume 1 Kumar Manish, Kumar Sandeep
Enhanced optical nonlinearity in beta-MnO2 nanowire network decorated with Ag nanoparticles (2021)
- Optical Materials
Kumar Manish, Perumbilavil Sreekanth, Goel Alok, Philip Reji
Insights into Charge Transport in High-Efficiency Green Solution-Processed Thermally Activated Delayed Fluorescence Organic Light-Emitting Diodes with a Single Emitting Layer (2020)
- Journal of Physical Chemistry C
Kumar M, Chapran M, Wiosna-Salyga G, Sleczkowski P, Luszczynska B, Pereira L
Mixed-Host Systems with a Simple Device Structure for Efficient Solution-Processed Organic Light-Emitting Diodes of a Red-Orange TADF Emitter (2020)
- ACS Omega
Kumar M, Pereira L
Towards Highly Efficient TADF Yellow-Red OLEDs Fabricated by Solution Deposition Methods: Critical Influence of the Active Layer Morphology (2020) Kumar M, Pereira L
Effect of the Host on Deep-Blue Organic Light-Emitting Diodes Based on a TADF Emitter for Roll-Off Suppressing (2019)
- Nanomaterials
Kumar M, Pereira L
Electro-thermal effects in large area White-Organic Light Emitting Diodes (2017)
- Proceedings of SPIE : the International Society for Optical Engineering
Kumar M, Gomes J, Pinto A, Pereira L
Liquid crystals in photovoltaics: a new generation of organic photovoltaics (2017)
- Polymer Journal
Kumar M, Kumar S
Synthesis, characterization and nonlinear optical studies of novel blue-light emitting room temperature truxene discotic liquid crystals (2015) Vinayakumara DR, Kumar M, Sreekanth P, Philip R, Kumar S