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Chirag Vaswani
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Lightwave-driven gapless superconductivity and forbidden quantum beats by terahertz symmetry breaking
X Yang, C Vaswani, C Sundahl, M Mootz, L Luo, JH Kang, IE Perakis, ...
Nature Photonics 13 (10), 707-713, 2019
742019
Terahertz-light quantum tuning of a metastable emergent phase hidden by superconductivity
X Yang, C Vaswani, C Sundahl, M Mootz, P Gagel, L Luo, JH Kang, ...
Nature materials 17 (7), 586-591, 2018
642018
Ultrafast manipulation of topologically enhanced surface transport driven by mid-infrared and terahertz pulses in Bi2Se3
L Luo, X Yang, X Liu, Z Liu, C Vaswani, D Cheng, M Mootz, X Zhao, Y Yao, ...
Nature communications 10 (1), 1-9, 2019
532019
Light-driven Raman coherence as a nonthermal route to ultrafast topology switching in a Dirac semimetal
C Vaswani, LL Wang, DH Mudiyanselage, Q Li, PM Lozano, GD Gu, ...
Physical Review X 10 (2), 021013, 2020
472020
A light-induced phononic symmetry switch and giant dissipationless topological photocurrent in ZrTe5
L Luo, D Cheng, B Song, LL Wang, C Vaswani, PM Lozano, G Gu, ...
Nature Materials 20 (3), 329-334, 2021
442021
Terahertz second-harmonic generation from lightwave acceleration of symmetry-breaking nonlinear supercurrents
C Vaswani, M Mootz, C Sundahl, DH Mudiyanselage, JH Kang, X Yang, ...
Physical Review Letters 124 (20), 207003, 2020
442020
Light control of surface–bulk coupling by terahertz vibrational coherence in a topological insulator
X Yang, L Luo, C Vaswani, X Zhao, Y Yao, D Cheng, Z Liu, RHJ Kim, ...
npj Quantum Materials 5 (1), 1-7, 2020
292020
Ultrafast Control of Excitonic Rashba Fine Structure by Phonon Coherence in the Metal Halide Perovskite CH 3 NH 3 PbI 3
JW Z. Liu, C. Vaswani, X. Yang, X. Zhao, Y. Yao, Z. Song, D. Cheng, Y. Shi ...
Phys. Rev. Lett. 124, 157401, 2020
282020
Ultrafast nonthermal terahertz electrodynamics and possible quantum energy transfer in the superconductor
X Yang, X Zhao, C Vaswani, C Sundahl, B Song, Y Yao, D Cheng, Z Liu, ...
Physical Review B 99 (9), 094504, 2019
252019
Designing Morphotropic Phase Composition in BiFeO3
A Herklotz, SF Rus, N Balke, C Rouleau, EJ Guo, A Huon, S Kc, R Roth, ...
Nano letters 19 (2), 1033-1038, 2019
252019
Light quantum control of persisting Higgs modes in iron-based superconductors
C Vaswani, JH Kang, M Mootz, L Luo, X Yang, C Sundahl, D Cheng, ...
Nature communications 12 (1), 1-9, 2021
222021
Coherent band-edge oscillations and dynamic longitudinal-optical phonon mode splitting as evidence for polarons in perovskites
Z Liu, C Vaswani, L Luo, D Cheng, X Yang, X Zhao, Y Yao, Z Song, ...
Physical Review B 101 (11), 115125, 2020
162020
Helicity-dependent terahertz photocurrent and phonon dynamics in hybrid metal halide perovskites
D Cheng, Z Liu, L Luo, C Vaswani, JM Park, Y Yao, Z Song, C Huang, ...
The Journal of Chemical Physics 151 (24), 244706, 2019
132019
Impact of damping on the superconducting gap dynamics induced by intense terahertz pulses
T Cui, X Yang, C Vaswani, J Wang, RM Fernandes, PP Orth
Physical Review B 100 (5), 054504, 2019
132019
Anomalous variations of spectral linewidth in internal excitonic quantum transitions of ultrafast resonantly excited single-walled carbon nanotubes
L Luo, Z Liu, X Yang, C Vaswani, D Cheng, JM Park, J Wang
Physical Review Materials 3 (2), 026003, 2019
112019
Ultrafast bipolar conductivity driven by intense single-cycle terahertz pulses in a topological insulator Bi2Se3
L Luo, X Yang, C Vaswani, X Liu, IE Perakis, M Dobrowolska, JK Furdyna, ...
Journal of Optics 23 (10), 104003, 2021
12021
Cryogenic spatial–temporal imaging of surface photocarrier dynamics in MAPbI3 films at the single grain level
Z Liu, JM Park, L Luo, D Cheng, C Huang, RHJ Kim, C Vaswani, Z Song, ...
AIP Advances 10 (12), 125108, 2020
12020
Competing Orders and Ultrafast Energy Transfer at the Quantum Limit in a NbSn Superconductor Probed by Terahertz Electrodynamics
X Yang, X Zhao, C Vaswani, C Sundahl, Y Yao, M Mootz, PP Orth, ...
arXiv preprint arXiv:1808.06731, 2018
12018
Ultrafast Terahertz Conductivity Probes of Topologically Enhanced Surface Transport Driven by Mid-Infrared Laser Pulses in BiSe
L Luo, X Yang, X Liu, Z Liu, C Vaswani, D Cheng, M Mootz, IE Perakis, ...
arXiv preprint arXiv:1805.03540, 2018
12018
Quantum Coherence Tomography of Lightwave Controlled Superconductivity
L Luo, M Mootz, JH Kang, C Huang, K Eom, JW Lee, C Vaswani, ...
arXiv preprint arXiv:2207.05958, 2022
2022
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