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Pushpendra Kumar

Research interest

  • Photo-impedance Spectroscopy of Photoactive Devices.
  • Study of Photoactive Devices using Photoluminescence and Photocurrent Induced by Intensity Modulated Light Fields.

Selected Publications

  1. Supriya Ghosh, Qi Shi, Bapi Pradhan, Pushpendra Kumar, Zhengjun Wang, Somobrata Acharya, Suman Kalyan Pal, Tõnu Pullerits, and Khadga J. Karki;  Phonon Coupling with Excitons and Free Carriers in Formadinium Lead Bromide Perovskite Nano-crystalsJ. Phys. Chem. Lett.2018, 9, 4245–4250.
  2. Pushpendra  Kumar, D. Eisenhauer, M. M. K. Yousef, Q. Shi, A. S. G. Khalil, M. R. Saber, C. Becker, T. Pullerits, K. J. Karki; Photoimpedance Spectroscopy Analysis of Planar and Nano-Textured Thin-Film Silicon Solar Cells. World Academy of Science, Engineering and Technology International Journal of Physical and Mathematical Sciences Vol:12, No:2, 2018
  3. Pushpendra Kumar, Rajiv Ray, Patrick Adel, Drick Dorfs and Suman Kalyan Pal; Role of ZnS Segment on Charge Carrier Dynamics and Photoluminescence Property of CdSe@CdS/ZnS Quantum RodsJ. Phys. Chem. C 2018, 122, 6379-6387.
  4. Pushpendra Kumar and Suman Kalyan Pal; Ultrafast Multiexponential Electron Injection Dynamics at dye and ZnO QD Interface: A Combined Spectroscopic and First Principles Study.Phys. Chem. Chem. Phys. 2016, 18, 29571-29581.

Pushpendra Kumar

Email: pushpendra.kumar@chemphys.lu.se

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