Postdoctoral Researcher

Priyanka Yogi

Dr. Priyanka Yogi studied different microscopic properties of semiconductor nanostructures using Raman and photoluminescence spectroscopy during her P.hD. Her field of specialization is Raman, Photoluminescence spectroscopy, SPA-LEED, and transport properties of atomic wires. Before joining QNS she worked as a Post-Doctoral Fellow at Leibniz Universität Hannover (ATMOS), Germany where her research work focused on the Metallic wires at the atomic scale: especially Transport and vibrational properties of atomic gold wires on the vicinal surface.

Dr. Yogi’s research at QNS focused on the carrier dynamics of single defects on semiconductors using optics combined scanning tunneling microscopy.

“Never stop fighting until you arrive at your destined place – that is, the unique you. Have an aim in life, continuously acquire knowledge, work hard, and have the perseverance to realize the great life.”

- Dr. A. P. J. Abdul Kalam

2014 - 2018
PhD in Physics, Indian Institute of Technology (IIT) Indore, India
2012 - 2014
M.Tech in Laser Physics, Devi Ahilya Vishwa Vidyalaya, Indore, M.P., India
2010 - 2012
MS in Physics, Devi Ahilya Vishwa Vidyalaya, Indore, M.P., India
2020 - Current
Postdoctoral researcher at Center for Quantum Nanoscience(QNS), Institute for Basic Science(IBS), Ewha Womans University, Seoul, Korea
2018 - 2020
Post Doctorate: Leibniz Universität Hannover, Germany
Yogi, Priyanka; S.; Monda; S., Khan; A.; Shingh, R.; Chari, R.; Kumar, J.; Jaya- balan. Spatial delocalization of absorption and emission process in silicon nanowires J. Luminescence 2019, 214, 116551
Yogi, Priyanka; Tanwar, M.; Saxena, S. K.; Mishra, S.; Pathak, D. K.; Chaudhary, A.; Sagdeo, P. R.; Kumar, R. Quantifying the Short-Range Order in Amorphous Silicon by Raman Scattering. Anal. Chem. 2018, 90 (13), 8123–8129
Yogi, Priyanka; Poonia, D.; Mishra, S.; Saxena, S. K.; Roy, S.; Kumar, V.; Sagdeo, P. R.; Kumar, R. Spectral Anomaly in Raman Scattering from P-Type Silicon Nanowires. J. Phys. Chem. C 2017, 121 (9), 5372-5378
Yogi, Priyanka; Mishra, S.; Saxena, S. K.; Kumar, V.; Kumar, R. Fano Scattering: Manifestation of Acoustic Phonons at the Nanoscale. J. Phys. Chem. Lett. 2016, 7 (24), 5291-5296
Yogi, Priyanka; Saxena, S. K.; Mishra, S.; Rai, H. M.; Late, R.; Kumar, V.; Joshi, B.; Sagdeo, P. R.; Kumar, R. Interplay between Phonon Confinement and Fano Effect on Raman Line Shape for Semiconductor Nanostructures: Analytical Study. Solid State Commun. 2016, 230, 25-29