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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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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

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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

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

Open Access
Article

Influence of electrodeposition modes on the electrochemical performance of MnO2 films prepared using anionic MnO4− (Mn7+) precursor

Open Access
Article
Authors: Mishra R.K.;Prajapati C.S.;Shahi R.R.;Kushwaha A.K.;Sahay P.P.

Supercapacitive performance of electrochemically synthesized nanocrystalline MnO2 films using different plating solutions: A comparative study

Open Access
Article

Multifunctional metal oxide nanomaterials for chemical gas sensing

Open Access
article

Electrochemical supercapacitive performance of potentiostatically cathodic electrodeposited nanostructured MnO2 films

Open Access
Article

Nanocube In2O3@RGO heterostructure based gas sensor for acetone and formaldehyde detection

Open Access
Article
Authors: Mishra R.K.;Murali G.;Kim T.H.;Kim J.H.;Lim Y.J.;Kim B.S.;Sahay P.P.;Lee S.H.

Improved electrochromic performance in sprayed WO3 thin films upon Sb doping

Open Access
Article

Cr-doped WO3 nanosheets: Structural, optical and formaldehyde sensing properties

Open Access
Article