Prashant Padmanabhan
Prashant Padmanabhan
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A tunable time-resolved spontaneous Raman spectroscopy setup for probing ultrafast collective excitation and quasiparticle dynamics in quantum materials
RB Versteeg, J Zhu, P Padmanabhan, C Boguschewski, R German, ...
Structural Dynamics 5 (4), 044301, 2018
Optically Driven Collective Spin Excitations and Magnetization Dynamics in the Néel-type Skyrmion Host
P Padmanabhan, F Sekiguchi, RB Versteeg, E Slivina, V Tsurkan, ...
Physical review letters 122 (10), 107203, 2019
Photocurrent-driven transient symmetry breaking in the Weyl semimetal TaAs
N Sirica, PP Orth, MS Scheurer, YM Dai, MC Lee, P Padmanabhan, ...
Nature materials 21 (1), 62-66, 2022
A graphene-based magnetoplasmonic metasurface for actively tunable transmission and polarization rotation at terahertz frequencies
P Padmanabhan, S Boubanga-Tombet, H Fukidome, T Otsuji, ...
Applied Physics Letters 116 (22), 221107, 2020
Coherent helicity-dependent spin-phonon oscillations in the ferromagnetic van der Waals crystal CrI3
P Padmanabhan, FL Buessen, R Tutchton, KWC Kwock, S Gilinsky, ...
Nature Communications 13 (1), 4473, 2022
Core-shell metallic alloy nanopillars-in-dielectric hybrid metamaterials with magneto-plasmonic coupling
J Huang, XL Phuah, LM McClintock, P Padmanabhan, KSN Vikrant, ...
Materials Today 51, 39-47, 2021
Observation of standing waves of electron-hole sound in a photoexcited semiconductor
P Padmanabhan, SM Young, M Henstridge, S Bhowmick, ...
Physical Review Letters 113 (2), 027402, 2014
Coupled dynamics of long-range and cluster-internal spin order in the cluster Mott insulator
RB Versteeg, J Zhu, C Boguschewski, F Sekiguchi, A Sahasrabudhe, ...
Physical Review B 100 (6), 064401, 2019
Dynamical resonance quench and Fano interference in spontaneous Raman scattering from quasiparticle and collective excitations
J Zhu, RB Versteeg, P Padmanabhan, PHM van Loosdrecht
Physical Review B 99 (9), 094305, 2019
Slowdown of photoexcited spin dynamics in the non-collinear spin-ordered phases in skyrmion host GaV4S8
F Sekiguchi, K Budzinauskas, P Padmanabhan, RB Versteeg, V Tsurkan, ...
Nature Communications 13 (1), 3212, 2022
Coherent Spin-Phonon Coupling in the Layered Ferrimagnetic Crystal Mn3Si2Te6
L Martinez, P Padmanabhan, SR SINGAMANENI, Y Liu, C Petrovic, ...
Bulletin of the American Physical Society, 2023
Coherent Spin-Lattice Coupling in van der Waals Magnetic Crystals
P Padmanabhan, F Buessen, R Tutchton, K Kwock, S Gilinsky, MC Lee, ...
Bulletin of the American Physical Society, 2023
Ultrafast Vectorial Currents in Nanoscale Symmetry-Controlled Optoelectronic Metasurfaces
J Pettine, T Shi, K Kwock, L McClintock, R Prasankumar, A Taylor, ...
Bulletin of the American Physical Society, 2023
Direct Generation of Terahertz Vector Beams with Symmetry-Controlled Optoelectronic Metasurface
J Pettine, R Prasankumar, A Taylor, P Padmanabhan, HT Chen
Bulletin of the American Physical Society, 2023
Coherent Tabletop Extreme Ultraviolet Source for Probing and Exciting Ultrafast Magnetization Dynamics
TJ Buckway, A Redd, JM Feltman, PJ Skrodzki, P Padmanabhan, ...
Frontiers in Optics, JTu4A. 77, 2022
Using Ultrafast Photocurrents to Manipulate Electronic Symmetry in the Weyl Semimetal TaAs
N Sirica, PP Orth, YM Dai, MC Lee, P Padmanabhan, LT Mix, ...
2022 47th International Conference on Infrared, Millimeter and Terahertz …, 2022
Ultrafast Dynamics in Novel Materials: Uncovering Magnetism, Symmetry, and Topology
P Padmanabhan
Los Alamos National Lab.(LANL), Los Alamos, NM (United States), 2022
Uncovering polar domains in the Rashba semiconductor BiTeI through piezoresponse force and second harmonic generation microscopy
K Kwock, P Padmanabhan, K Yao, J Kim, K Du, FT Huang, SW Cheong, ...
APS March Meeting Abstracts 2022, Q12. 003, 2022
Controlling light-matter interactions in two-dimensional quantum materials with metasurfaces
L Yuan, J Jeong, P Padmanabhan, KWC Kwock, TSS Luk, PJ Schuck, ...
Active Photonic Platforms XIII 11796, 1179606, 2021
High Harmonic Generation in Topological Chiral Crystals
P Padmanabhan, TA Cochran, N Sirica, T Qian, N Ni, DA Yarotski, JX Zhu, ...
CLEO: QELS_Fundamental Science, FTu1L. 1, 2021
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