Browsing by Author "Upadhyay, R.K."

Browsing by Author "Upadhyay, R.K."

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  • High-Performance Inverted Structure Broadband Photodetector Based on ZnO Nanorods/PCDTBT:PCBM:PbS QDs 
    Upadhyay, D.C.; Upadhyay, R.K.; Singh, A.P.; Jit, S. (Institute of Electrical and Electronics Engineers Inc., 2020-11)
    This article reports the performance improvement of a broadband photodetector using penetrating ZnO nanorods arrays (NRAs)-based electron transport layer (ETL) into a nanocomposite active layer of poly-[ {N}-9'' ...
  • Room temperature high hydrogen gas response in Pd/TiO2/Si/Al capacitive sensor 
    Ratan, S.; Kumar, C.; Kumar, A.; Jarwal, D.K.; Mishra, A.K.; Upadhyay, R.K.; Singh, A.P.; Jit, S. (Institution of Engineering and Technology, 2020-08-05)
    This Letter reports the high gas response for hydrogen gas (H2) in Pd/TiO2/Si/Al based metal-oxide semiconductor (MOS) sensor. Titanium oxide (TiO2) thin film deposited on the p-type silicon (Si) substrate is used as the ...
  • Solid-State Synthesized BiFeO3Perovskite-Based Fast-Response White-Light Photodetector 
    Upadhyay, R.K.; Singh, A.P.; Upadhyay, D.; Jarwal, D.K.; Kumar, C.; Jit, S. (Institute of Electrical and Electronics Engineers Inc., 2020-08)
    This letter reports an indium doped tin oxide (ITO)/ZnO nanoparticles (NPs)/ BiFeO3 ferroelectric perovskite /poly (3, 4-ethylene dioxythiophene): polystyrene sulfonate (PEDOT: PSS)/Ag heterostructure based white-light ...