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Prof P.P. Sahay

vidwan id: 104566
Male

Professor (HAG), Department of Physics
Motilal Nehru National Institute of Technology Allahabad

Expertise

  • Condensed Matter Physics

Publications

Total Articles 88
Books 0
Proceedings 0

Publications

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Scopus

Citations 3171
h-index 30

CrossRef

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Citations 2916
h-index 28
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Professional Recognition

2007

INSA Visiting Fellowship

Indian National Science Academy
1998

SERC Visiting Fellowship

Department of Science and Technology, GOI
2023

Recognized by Stanford University and included in the prestigious list of World’s Top 2% Scientists for 4th consecutive year (2020, 2021, 2022 and 2023)

Stanford University

Community & Membership

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Indian Society for Technical Education

Life Member

Semiconductor Society (India)

Life Member

Materials Research Society of India

Life Member

Indian Physical Society

Life Member

Indian Physics Association

Life Member

Indian Association for Physics Teachers

Life Member

Bio

Solar Energy Materials, Carrier Transport in Thin films, Solid State Gas Sensors, Electrochromic materials, Supercapacitors, Phosphor materials

Personal Details

  • Male
  • Professor (HAG) , Motilal Nehru National Institute of Technology Allahabad
  • Motilal Nehru National Institute of Technology Allahabad, Prayagraj
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Professor (HAG) Feb 2008 – Present
Motilal Nehru National Institute of Technology Allahabad | Department of Physics
Professor Jul 2002 – Feb 2008
National Institute of Technology Silchar | Department of Physics

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Dr Asim Mukherjee

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Co-Authors (7)

Ajay Kumar

Dr Ajay Kumar Kushwaha

Indian Institute of Technology Indore

Amit Rajnarayan

Dr Amit Rajnarayan Singh

Birla Institute of Technology and Science

Ayon

Prof Ayon Bhattacharjee

National Institute of Technology, Meghalaya

Rajesh

Dr Rajesh Mishra

IFTM University, Moradabad

Rohit Ranjan

Dr Rohit Ranjan Shahi

Central University of South Bihar

S. N.

Prof S. N. Pandey

Motilal Nehru National Institute of Technology Allahabad

Sujit

Dr Sujit Tewari

Karimganj College

Scholarly Work

Synthesis and characterization of metal-oxide semiconducting nanostructures with appropriate doping for various applications

Funding Agency: University Grants Commission, New Delhi, India

Principal Investigator

Rs. 9.99 lakhs

2011 - 2014

Completed
Investigation of chemical gas sensors based on low cost thin films of metal-oxide semiconductors

Funding Agency: Department of Science and Technology, Govt. of India

Principal Investigator

Rs. 18.84 lakhs

2009 - 2012

Completed
Studies on structural, optical and electrical properties of transparent conducting oxide (TCO) films for device applications

Funding Agency: University Grants Commission, New Delhi, India

Principal Investigator

Rs. 1.05 lakhs

2007 - 2010

Completed
Modernization of Condensed Matter Physics Laboratory

Funding Agency: MHRD, Govt. of India

Project Coordinator

Rs. 4.00 lakhs

2003 - 2005

Completed
Study of solid state gas sensors based on the compound semiconductors

Funding Agency: MHRD, Govt. of India

Project Coordinator

Rs. 5.00 lakhs

2000 - 2003

Completed

Growth, Characterization and Effect of Metal-Ion Doping on the Structural, Optical and Gas Sensing Properties of ZnO Nanocrystalline Thin Films

University Motilal Nehru National Institute of Technology, Allahabad
Year 2013

Synthesis and characterization of (Zn, In, Cu, Cr) metal-doped SnO2 nanoparticles for structural, optical and gas sensing studies

University Motilal Nehru National Institute of Technology, Allahabad
Year 2014

Spray-pyrolyzed tungsten trioxide nanocrystalline thin films: Effects of metal-ion doping on the structurat, optical, electrical and electrochromic properties

University Motilal Nehru National Institute of Technology, Allahabad
Year 2015

Effect of metal (In, Fe, Sn & Cr) doping on the structural, optical and gas sensing properties of WO3 nanostructures

University Motilal Nehru National Institute of Technology, Allahabad
Year 2015

Studies on Synthesis and Magnetic Properties of Some Novel Nanocrystalline High Entropy Alloys

University Motilal Nehru National Institute of Technology, Allahabad
Year 2020

Wet-Chemical Synthesis and Characterizations of Some Electrochromic Transition Metal Oxide Thin Films for Smart Window Applications

University Motilal Nehru National Institute of Technology Allahabad
Year 2021

Solution-based synthesis and characterization of some cation-cation co-doped ZnO thin films for transparent conductive oxide applications

University Motilal Nehru National Institute of Technology Allahabad
Year 2024

Rare-earth ions doped and co-doped metal oxides and metal vanadates: An investigation of their microstructural, optical, and photoluminescence characteristics for luminescence applications

University Motilal Nehru National Institute of Technology Allahabad
Year 2024
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Scholarly Publications

Lithium doping in spray-pyrolyzed NiO thin films: results on their microstructural, optical and electrochromic properties

Open Access
Article

Influence of Ti doping on the microstructural and electrochromic properties of dip-coated nanocrystalline V2O5 thin films

Open Access
Article

Synthesis, characterizations, and magnetic properties of FeCoNiTi-based high-entropy alloys

Open Access
Article

Sn–Ga co-doping in sol-gel derived ZnO thin films: Studies of their microstructural, optical, luminescence and electrical properties

Open Access
Article

The effects of Sn–In co-doping on the structural, optical, photoluminescence and electrical characteristics of the sol-gel processed ZnO thin films

Open Access
Article

Modification in the microstructural and electrochromic properties of spray-pyrolysed WO3 thin films upon Mo doping

Open Access
Article

Results on the microstructural, optical and electrochromic properties of spray-deposited MoO3 thin films by the influence of W doping

Open Access
Article

Microstructural, optical and electrochromical properties of W-doped Nb2O5 thin films prepared by dip-coating process using sols obtained by the chloroalkoxide route

Open Access
Article