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Ultrafast Suppression of the Ferroelectric Instability in KTaO_{3}.
Krapivin V, Gu M, Hickox-Young D, Teitelbaum SW, Huang Y, de la Peña G, Zhu D, Sirica N, Lee MC, Prasankumar RP, Maznev AA, Nelson KA, Chollet M, Rondinelli JM, Reis DA, Trigo M. Krapivin V, et al. Among authors: prasankumar rp. Phys Rev Lett. 2022 Sep 16;129(12):127601. doi: 10.1103/PhysRevLett.129.127601. Phys Rev Lett. 2022. PMID: 36179158
Shaking up topology with light.
Sirica NS, Prasankumar RP. Sirica NS, et al. Among authors: prasankumar rp. Nat Mater. 2021 Mar;20(3):283-284. doi: 10.1038/s41563-021-00938-z. Nat Mater. 2021. PMID: 33633348 No abstract available.
Photocurrent-driven transient symmetry breaking in the Weyl semimetal TaAs.
Sirica N, Orth PP, Scheurer MS, Dai YM, Lee MC, Padmanabhan P, Mix LT, Teitelbaum SW, Trigo M, Zhao LX, Chen GF, Xu B, Yang R, Shen B, Hu C, Lee CC, Lin H, Cochran TA, Trugman SA, Zhu JX, Hasan MZ, Ni N, Qiu XG, Taylor AJ, Yarotski DA, Prasankumar RP. Sirica N, et al. Among authors: prasankumar rp. Nat Mater. 2022 Jan;21(1):62-66. doi: 10.1038/s41563-021-01126-9. Epub 2021 Nov 8. Nat Mater. 2022. PMID: 34750539
Direct Observation of Coherent Longitudinal and Shear Acoustic Phonons in TaAs Using Ultrafast X-Ray Diffraction.
Lee MC, Sirica N, Teitelbaum SW, Maznev A, Pezeril T, Tutchton R, Krapivin V, de la Pena GA, Huang Y, Zhao LX, Chen GF, Xu B, Yang R, Shi J, Zhu JX, Yarotski DA, Qiu XG, Nelson KA, Trigo M, Reis DA, Prasankumar RP. Lee MC, et al. Among authors: prasankumar rp. Phys Rev Lett. 2022 Apr 15;128(15):155301. doi: 10.1103/PhysRevLett.128.155301. Phys Rev Lett. 2022. PMID: 35499894
Ultrafast terahertz emission from emerging symmetry-broken materials.
Pettine J, Padmanabhan P, Sirica N, Prasankumar RP, Taylor AJ, Chen HT. Pettine J, et al. Among authors: prasankumar rp. Light Sci Appl. 2023 Jun 1;12(1):133. doi: 10.1038/s41377-023-01163-w. Light Sci Appl. 2023. PMID: 37258515 Free PMC article. Review.
39 results