Effective reduction of PdCoO2 thin films via hydrogenation and sign tunable anomalous Hall effect, G. Rimal, C. Schmidt, H. Hijazi, L. C. Feldman, Y. Liu, E. Skoropota, J. Lapano, M. Brahlek, D. Mukherjee, R. R. Unocic, M. F. Chisholm, Y. Sun, H. Yu, S. Ramanathan, C. J. Sun, H. Zhou and S. Oh, Physical Review Materials 5, L052001 (2021)

A. Tripathi, J. John, S. Kruk, Z. Zhang, H. Nguyen, L. Berguiga, P. R. Romeo, R. Orobtchouk, S. Ramanathan, Y. Kivshar and S. Cueff, Tunable Mie-resonant dielectric metasurfaces based on VO2 phase-transition materials, ACS Photonics, 8, 1206 (2021)

First experimental demonstration of robust HZO/Ga2O3 ferroelectric field-effect transistors as synaptic devices for artificial intelligence applications, J. Noh, H. Bae, J. Li, Y. Luo, Y. Qu, T. J. Park, M. Si, X. Chen, A. R. Charnas, W. Chung, X. Peng, S. Ramanathan, S. Yu and P. D. Ye, IEEE Transactions on Electron Devices, 68, 2515 (2021)

VO2 nanophotonics, S. Cueff, J. John, Z. Zhang, J. Parra, J. Sun, R. Orobtchouk, S. Ramanathan and P. Sanchis, APL Photonics, 5, 110901 (2020); Editor’s Feature Article

Catalytic hydrogen doping of NdNiO3 thin films under electric fields, U. Sidik, A. Hattori, R. Rakshit, S. Ramanathan and H. Tanaka, ACS Applied Materials and Interfaces, 12, 54955 (2020)

Perovskite neural trees, H. T. Zhang, T. J. Park, I. A. Zaluzhnyy, Q. Wang, S. N. Wadekar, S. Manna, R. Andrawis, P. O. Sprau, Y. Sun, Z. Zhang, C. Huang, H. Zhou, Z. Zhang, B. Narayanan, G. Srinivasan, N. Hua, E. Nazaretski, X. Huang, H. Yan, M. Ge, Y. S. Chu, M. J. Cherukara, M. V. Holt, M. Krishnamurthy, O. G. Shpyrko, S. K. R. S. Sankaranarayanan, A. Frano, K. Roy and S. Ramanathan, Nature Communications, 11, 2245 (2020)

In vivo glutamate sensing inside the mouse brain with perovskite nickelate – nafion heterostructures, Y. Sun, T. N. H. Nguyen, A. Anderson, X. Cheng, T. E. Gage, J. Lim, Z. Zhang, H. Zhou, F. Rodolakis, Z. Zhang, I. Arslan, S. Ramanathan, H. Lee and A. A. Chubykin, ACS Applied Materials and Interfaces, 12, 24564 (2020)

Multipolar resonances with designer tunability using VO2 phase change materials, J. John, Y. Gutierrez, Z. Zhang, H. Karl, S. Ramanathan, R. Orobtchouk, F. Moreno and S. Cueff, Physical Review Applied, 13, 044053 (2020)

VO2 switch for electrostatic discharge protection, S. M. Bohaichuk, M. M. Pelella, Y. Sun, Z. Zhang, S. Ramanathan and E. Pop, IEEE Electron Device Letters, 41, 292 (2020)