Publications

S. Cherono, I. Chris-Okoro, M. Liu, R. S. Kim, S. Nalawade, W. Akande, M. Maria-Diana, J. Mahl, C. Hale, J. Yano, S. Aravamudhan, E. Crumlin, V. Craciun, and D. Kumar

Transformation of TiN to TiNO Films via In-Situ Temperature-Dependent Oxygen Diffusion Process and Their Electrochemical Behavior

Metals 15 497 (2025)

10.3390/met15050497

S. Nalawade, E. Vondee, M. Liu, I. Chris-Okoro, S. Cherono, D. Kumar, and S. Aravamudhan

Role of Oxygen Concentration in Reactive Sputtering of RuO2 Thin Films: Tuning Surface Chemistry for Enhanced Electrocatalytic Performance

Crystals 15 417 (2025)

10.3390/cryst15050417

I. Chris-Okoro, S. Cherono, W. Akande, S. Nalawade, M. Liu, C. Martin, V. Craciun, R. S. Kim, J. Mahl, T. Cuk, J. Yano, E. Crumlin, J. D. Schall, S. Aravamudhan, M. D. Mihai, et al.

Optical and Plasmonic Properties of High-Electron-Density Epitaxial and Oxidative Controlled Titanium Nitride Thin Films

The Journal of Physical Chemistry C 129 3762-3774 (2025)

10.1021/acs.jpcc.4c06969

B. R. KC, D. Kumar, and B. P. Bastakoti

Enhancing electrocatalytic performance of RuO₂-based catalysts: mechanistic insights, strategic approaches, and recent advances

Journal of Physics: Energy 7 022001 (2025)

10.1088/2515-7655/adad9f

N. K. Temizer, M. Broman, S. Nori, L. Reynolds, D. Kumar, and J. Narayan

Enhanced optical transmittance and room temperature ferromagnetism in Al-doped zinc oxide epitaxial films

AIP Advances 14 (2024)

10.1063/5.0224007

A. A. Odusanya, D. Kumar, J. David Schall, J. Mayer, and R. Sakidja

Computational approach to modeling electronic properties of titanium oxynitride systems

Computational Materials Science 245 113292 (2024)

10.1016/j.commatsci.2024.113292

J. Suntivich, G. Hautier, I. Dabo, E. J. Crumlin, D. Kumar, and T. Cuk

Probing intermediate configurations of oxygen evolution catalysis across the light spectrum

Nature Energy 9 1191-1198 (2024)

10.1038/s41560-024-01583-x

I. Chris-Okoro, J. Som, S. Cherono, M. Liu, S. S. Nalawade, X. Lu, F. Wise, S. Aravamudhan, and D. Kumar

Effect of Substrate Temperature on the Electrochemical and Supercapacitance Properties of Pulsed Laser-Deposited Titanium Oxynitride Thin Films

Journal of Electrochemical Energy Conversion and Storage 22 (2024)

10.1115/1.4065535

B. R. KC, D. Kumar, and B. P. Bastakoti

Block copolymer-mediated synthesis of TiO2/RuO2 nanocomposite for efficient oxygen evolution reaction

Journal of Materials Science 59 10193-10206 (2024)

10.1007/s10853-024-09702-5

M. D. Ashie, D. Kumar, and B. P. Bastakoti

An Emerging Trend in the Synthesis of Iron Titanate Photocatalyst Toward Water Splitting

The Chemical Record 24 (2024)

10.1002/tcr.202400016