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LAVI TYAGI
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Year
Defect engineering for enhancement of thermoelectric performance of (Zr, Hf) NiSn-based n-type half-Heusler alloys
NS Chauhan, PR Raghuvanshi, K Tyagi, KK Johari, L Tyagi, B Gahtori, ...
The Journal of Physical Chemistry C 124 (16), 8584-8593, 2020
462020
A comprehensive study of ultrafast carrier dynamics of LT-GaAs: Above and below bandgap regions
N Vashistha, M Kumar, RK Singh, D Panda, L Tyagi, S Chakrabarti
Physica B: Condensed Matter 602, 412441, 2021
142021
Revealing the Substrate Dependent Ultrafast Phonon Dynamics in Bi2Se3 Thin Films
SK Saini, NK Tailor, P Sharma, L Tyagi, N Vashistha, R Yadav, ...
Advanced Materials Interfaces 10 (3), 2201650, 2023
122023
Low-temperature ultrafast optical probing of topological bismuth selenide
P Sharma, R Sharma, VPS Awana, TN Narayanan, BK Gupta, ...
Journal of Alloys and Compounds 886, 161235, 2021
122021
AuGe surface plasmon enhances photoluminescence of the InAs/GaAs bilayer quantum dot heterostructure
SK Pandey, L Tyagi, P Shete, H Ghadi, H Rawool, P Murkute, ...
RSC advances 6 (32), 26908-26913, 2016
82016
Structural correlation of phonon dynamics in Bismuth and Tellurium for the formation of Bismuth Telluride, using ultrafast transient absorption spectroscopy
SK Saini, P Sharma, N Vashistha, L Tyagi, M Kumar
Physica B: Condensed Matter 638, 413935, 2022
72022
Tuning the Plasmonic Response of AuGe Nanoparticles on GaAs Substrates: Implications for Photodetectors
L Tyagi, M Kumar, S Paul, S Mondal, NS Chauhan, S Saini, N Vashistha, ...
ACS Applied Nano Materials _ Impact Factor 6.1 4 (9), 9566-9583, 2021
42021
Improved Absorbance and Near-Infrared Dispersion of AuGe Nanoparticles over Au Nanoparticles Prepared with Similar Thermal Annealing Environment
L Tyagi, S Chakrabarti, SK Pandey, P Shete, H Rawool, D Panda, ...
Plasmonics 13, 1947-1962, 2018
42018
Hybrid Dehazing Technique using IDCP with Histogram Equalization for Color Image
NS Anupama, L Tyagi
Article in International Journal of Computer Applications International …, 2017
32017
Utilization of self-assembled AuGe nanoparticles for improving performance of InGaAs/GaAs quantum dot infrared detector
SK Pandey, L Tyagi, H Ghadi, H Rawool, S Chakrabarti
Journal of Materials Science: Materials in Electronics 28, 12497-12502, 2017
32017
Improved photoconductive gain and high responsivity in LT-GaAs on UHV annealing without arsenic overpressure
N Vashistha, L Tyagi, SK Saini, D Panda, RK Singh, M Kumar, ...
Physica B: Condensed Matter 646, 414285, 2022
22022
Investigation of phosphorus-doping of MgZnO thin films using efficient spin-on dopant process
M Mishra, R Saha, L Tyagi, S Sushama, SK Pandey, S Chakrabarti
Journal of Luminescence 257, 119748, 2023
2023
Plasmon mediated terahertz frequency response with AuGe self-assembled hole-arrays over gallium arsenide
L Tyagi, N Vashistha, M Kumar, S Chakrabarti
Terahertz Emitters, Receivers, and Applications XIII 12230, 20-23, 2022
2022
Multiple annealing based photonic tunability for enhanced photo-response of AuGe nanoparticles
L Tyagi, S Mondal, S Paul, H Rawool, V Chavan, S Chakrabarti
Plasmonics: Design, Materials, Fabrication, Characterization, and …, 2019
2019
Enhancement in device performance of hepta-layer coupled InGaAs quantum dot infrared detector by AuGe surface plasmons
SK Pandey, L Tyagi, H Ghadi, H Rawool, S Chakrabarti
Plasmonics: Design, Materials, Fabrication, Characterization, and …, 2016
2016
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