akskumar@nitm.ac.in
9402102371
https://nitmeghalaya.irins.org/profile/101619
HoD Physics - 4. 5 Years
Chairman Exam Cell - 2 Years
CCMN Admission Chairman - 2 Years
R. N. Chakraborty, D. S. Mahanta, S. Mazumder and K. Senthilkumar, Ion implantation induced p-type conductivity in FeS2 thin film, Phys. Scr. 99 (2024) 055953.
E. Ahmed and K. Senthilkumar, A First Principle +U Correction to the Investigation of Intrinsic Vacancy and Zinc Vacancy-Cluster Induced Magnetism in w-ZnO, Phys. Scr. 98 (2023) 125986.
S. Mazumder, P. Mazumder, and K. Senthilkumar, Device modelling and study of AZO/i-ZnO/ZnS/CZTS-bilayer solar cell for different series and shunt resistances, Solar Energy, 245 (2022) 46.
S. Mazumder and K. Senthilkumar, Device study and optimization of CZTS/ZnS based solar cell with CuI hole transport layer for different conduction band offset, Solar Energy, 237 (2022), 414.
E. Ahmed and K. Senthilkumar, First-Principle Investigation of Defect Associated LVM and Structural Parameter Dependency in Response to the Ground State On-Site Hubbard Correction of w-ZnO, Journal Raman Spectroscopy, 53 (2022) 1166.
E. Ahmed, Santu Mazumder, and K. Senthilkumar, Unintentional Hydrogen Doped Impurity Induced Complex Paramagnetic Centers in ZnO Nanoparticles, Solid State Communications, 339 (2021) 114501
E. Ahmed and K. Senthilkumar, VZn–H complex defect induced ferromagnetic behavior of unintentional hydrogen doped ZnO nanoparticles, Materials Science in Semiconductor Processing, 123 (2021) 105593
K. Senthilkumar, T.Yoshida, Y. Fujita., Formation of D–VZn complex defects and possible p-type conductivity of ZnO nanoparticle via hydrogen adsorption, J Mater Sci, 53(17), 11977, 2018
K.Senthilkumar, M. Subramanian, H. Ebisu, M.Tanemura and Y. Fujita., Trapping andRecombination Properties of the Acceptorlike VZn-H Complex Defect inZnO, J. Phys. Chem. C, Vol.-117, Issue No.-8, Page Nos -4299, 2013.
M. Subramanian, K. Senthilkumar, M.Tanemura,T. Soga, and T. Hihara, Raman spectra and magnetic property analysis of Nd doped ZnO thin film,Jpn. J. Appl. phys., Vol.-52, Page Nos -01AC14, 2012.
K.Senthilkumar, O. Senthilkumar, S. Morito,T. Ohba, and Y. Fujita, Synthesis of zinc oxide nanoparticles by dc arc dusty plasma, J. Nanopart. Res.,Vol.-14, Page Nos -1205, 2012.
B.E.Urban, P. Neogi, K. Senthilkumar, S.Rajpurohit, P. Jagadishwaran, S. Kim, Y.Fujita and A. Neogi, Bioimaging using the optimized nonlinear optical properties of ZnO, IEEE J. Sel. Topics Quantum Electron., Vol.-18, IssueNo.-4, Page Nos -1451, 2012.
BenE. Urban, Jie Lin, Os Kumar, K.Senthilkumar, Y. Fujita, and A. Neogi, Optimization of nonlinear optical properties of ZnO micro and nanocrystals for biophotonics, Optical Materials Express., Vol.-658, Page Nos -1, 2011.
K. Senthilkumar, M. Tokunaga, H. Okamoto, O. Senthilkumar, and Y. Fujita, Hydrogen-related defect complexes in ZnO nanoparticles, Appl. Phys. Lett ., Vol.-97, Page Nos-091907, 2010.
K.Senthilkumar, M.Tokunaga, H.Okamoto, O.Senthilkumar, J.Lin, B.Urban, A. Neogi, and Y. Fujita, Multi-phonon scattering and non-radiative decay in ZnO nanoparticles, Phys. Status Solidi C., Vol.-7, Page Nos -1586, 2010.
K. Senthilkumar, O. Senthilkumar, K.Yamauchi, M. Sato, S. Morito, T. Ohba, M. Nakamura, and Y. Fujita, Preparationof ZnO nanoparticles for bio-imaging applications, Phys. Status Solidi B.,Vol.-246, Page Nos -885, 2009.
K.Senthilkumar, H.Okamoto, M.Tokunaga, O.Senthilkumar, and Y.Fujita, Deposition ofNanoparticle-Aggregated ZnO Thin Films by Drop Coating Method, Jpn. J.Appl. Phys., Vol.-48, Page Nos -6FF05, 2009.
N.Nishimoto,T.Yamamae,T.Kaku, Y.Matsuo, K.Senthilkumar, O.Senthilkumar, J.Okamoto,Y.Yamada, S.Kubo, and Y.Fujita, Growth of Ga-doped ZnO by MOVPE using diisopropylzinc and tertiary butanol, J.Cryst. Growth., Vol.-310, Page Nos-5003, 2008.
N.Nishimoto,T.Yamamae, O.Senthilkumar, K.Senthilkumar, and Y.Fujita, Growth of ZnO thin films by MOCVD with high speed rotating disk reactor, J.Korean Phys. Soc.,Vol.-53, Page Nos -2951, 2008.
O.Senthilkumar,K.Yamauchi, K.Senthilkumar, T.Yamamae, N.Nishimoto, and Y.Fujita, UV-Blue LightEmission from ZnO Nanoparticles, J.Korean Phys.Soc., Vol.-53, Page Nos-46, 2008.
K.Senthilkumar and R.Dhanasekaran, Two-Dimensional Cylindrical Model for the Chemical VaporTransport of II-VI Compounds, Cryst. Growth Des., Vol.-8, Page Nos -671, 2008.
S. No | Title | Funding Agency | Amount | Status |
1 | Photocurrent performance of ion implanted Iron Pyrite (FeS2) thin film as hole transport layer for the CZTS based solar cell | IUAC [Inter University Accelerator Centre] | 10.8 L | Ongoing |
2 | Defect induced electron-phonon interaction in ZnO nanoparticles | UGC-DAE Consortium for Scientific Research | 1.7 L | Completed |
3 | Fabrication of 2D Materials for Energy Harvesting Devices (Project coordinator) | DST-FIST | 160 L | Ongoing |
1. Combined Theoretical and Experimental Scrutiny of Vacancy Disorder Dynamics in W-Zinc Oxide- Completed in Feb 2023
2. 3 full-time and 1 part-time: Ongoing
Chapter Title | Name of Author(s) | Publisher | ISBN No. | Year of Publication |
Scattering | N. Zettili | Wiley | 978-93-5464-077-3 | 2022 |
Many Electron System | N. Zettili | Wiley | 978-93-5464-077-3 | 2022 |
1. Hands-On Training on Characterization Tools and Techniques for Materials Sciences, 8th – 14th November 2022, Sponsered by DST - as Convener
Energy Science Society of India: 1103201624: Life Member
International Solar Energy Society: Life Member
Reviewer:
Journal of Physics and Chemistry of Solids
ACS Applied Nanomaterials
RJournal of Raman Spectroscopy
Editorial Board Member:
American Journal of Modern Energy