Santosh K. Gupta

Overview

Best Publications

• A review on molten salt synthesis of metal oxide nanomaterials: Status, opportunity, and challenge

  Santosh K. Gupta;Yuanbing Mao

  327
  Citations

• Room-temperature H2S gas sensing at ppb level by single crystal In2O3 whiskers

  Manmeet Kaur;Namrata Jain;Kamalkant Sharma;Shovit Bhattacharya

  323
  Citations

• Energy transfer dynamics and luminescence properties of Eu3+ in CaMoO4 and SrMoO4

  Santosh K. Gupta;M. Sahu;P. S. Ghosh;Deepak Tyagi

  176
  Citations

• Recent Developments on Molten Salt Synthesis of Inorganic Nanomaterials: A Review

  Santosh K. Gupta;Santosh K. Gupta;Yuanbing Mao

  174
  Citations

• Simple and low-temperature polyaniline-based flexible ammonia sensor: a step towards laboratory synthesis to economical device design

  D. K. Bandgar;S. T. Navale;S. T. Navale;S. R. Nalage;R. S. Mane

  159
  Citations

• Photoluminescence and EPR studies on Fe³⁺ doped ZnAl₂O₄: an evidence for local site swapping of Fe³⁺ and formation of inverse and normal phase.

  Nimai Pathak;Santosh K Gupta;Kaushik Sanyal;Mithlesh Kumar

  154
  Citations

• Lanthanide spectroscopy in probing structure-property correlation in multi-site photoluminescent phosphors

  Santosh K. Gupta;R.M. Kadam;R.M. Kadam;P.K. Pujari;P.K. Pujari

  153
  Citations

• Room temperature ammonia sensor based on copper nanoparticle intercalated polyaniline nanocomposite thin films

  U.V. Patil;U.V. Patil;U.V. Patil;Niranjan S. Ramgir;N. Karmakar;A. Bhogale

  145
  Citations

• Optical nanomaterials with focus on rare earth doped oxide: A Review

  Santosh K. Gupta;Santosh K. Gupta;K. Sudarshan;K. Sudarshan;R.M. Kadam;R.M. Kadam

  139
  Citations

• An Insight into the Various Defects-Induced Emission in MgAl2O4 and Their Tunability with Phase Behavior: Combined Experimental and Theoretical Approach

  Nimai Pathak;Partha Sarathi Ghosh;Santosh Kumar Gupta;Saurabh Mukherjee

  133
  Citations

• Deciphering the Role of Charge Compensator in Optical Properties of SrWO4:Eu3+:A (A = Li+, Na+, K+): Spectroscopic Insight Using Photoluminescence, Positron Annihilation, and X-ray Absorption.

  Santosh Kumar Gupta;Kathi Sudarshan;Ashok Kumar Yadav;Ruma Gupta

  133
  Citations

• Lanthanide-Doped Lanthanum Hafnate Nanoparticles as Multicolor Phosphors for Warm White Lighting and Scintillators

  Santosh K. Gupta;Santosh K. Gupta;Jose P. Zuniga;Maya Abdou;Melonie P. Thomas

  130
  Citations

• Defects induced changes in the electronic structures of MgO and their correlation with the optical properties: a special case of electron–hole recombination from the conduction band

  Nimai Pathak;Nimai Pathak;Partha Sarathi Ghosh;Partha Sarathi Ghosh;Santosh K. Gupta;Ramakant Mahadeo Kadam;Ramakant Mahadeo Kadam

  128
  Citations

• Role of various defects in the photoluminescence characteristics of nanocrystalline Nd2Zr2O7: an investigation through spectroscopic and DFT calculations

  Santosh K. Gupta;K. Sudarshan;P. S. Ghosh;A. P. Srivastava

  125
  Citations

• Luminescence Properties of SrZrO3/Tb3+ Perovskite: Host-Dopant Energy-Transfer Dynamics and Local Structure of Tb3+

  Santosh Kumar Gupta;Partha Sarathi Ghosh;Ashok Kumar Yadav;Nimai Pathak

  120
  Citations

• On the unusual photoluminescence of Eu3+ in α-Zn2P2O7: a time resolved emission spectrometric and Judd–Ofelt study

  Santosh K. Gupta;M. Mohapatra;S. V. Godbole;V. Natarajan

  119
  Citations

• Gas dependent sensing mechanism in ZnO nanobelt sensor

  Manmeet Kaur;S. Kailasaganapathi;Niranjan Ramgir;Niyanta Datta

  119
  Citations

• Lithium doped zinc oxide based flexible piezoelectric-triboelectric hybrid nanogenerator

  Aminur Rashid Chowdhury;Abu Musa Abdullah;Istiak Hussain;Jasmin Lopez

  118
  Citations

• Room temperature operating ammonia sensor based on tellurium thin films

  Shashwati Sen;K.P. Muthe;Niraj Joshi;S.C. Gadkari

  114
  Citations

• Selective H2S sensing characteristics of CuO modified WO3 thin films

  Niranjan S. Ramgir;C.P. Goyal;P.K. Sharma;U.K. Goutam

  112
  Citations

• ForceSpun polydiacetylene nanofibers as colorimetric sensor for food spoilage detection

  Marisol Valdez;Santosh K. Gupta;Santosh K. Gupta;Karen Lozano;Yuanbing Mao

  112
  Citations

• Nanospheres, Nanocubes, and Nanorods of Nickel Oxalate: Control of Shape and Size by Surfactant and Solvent

  Sonalika Vaidya;Pankaj Rastogi;Suman Agarwal;Santosh K. Gupta

  108
  Citations