Author

Sandeep Kumar

Observed name: S. Kumar

Institutions: Raman Research Institute, DAV University, Nitte Meenakshi Institute of Technology, J.C. Bose University of Science & Technology, YMCA

Observed institutions: Raman Research Institute, DAV University, Guru Nanak Dev University, Nitte Meenakshi Institute of Technology, Christ Church College, Kanpur, The Ohio State University, J.C. Bose University of Science & Technology, YMCA, University of Colombo

ORCID: 0000-0002-3271-2761

Observed ORCID: 0000-0002-3271-2761

OpenAlex ID: A5054673710

Morphology mediated photocatalysis and room temperature ferromagnetism in cerium oxide

2023 · Ankita, Surjeet Chahal, et al. · Vacuum · 30

Effect of Ag doping on phase-change and photocatalytic performance of rutile–anatase mixed-phase titanium dioxide (TiO2) nanoparticles

2021 · Arshdeep Singh, Sandeep Kumar · Applied Physics A · 30

Bismuth Sulphide (Bi2S3) Nanotubes as an Efficient Photocatalyst for Methylene Blue Dye Degradation

2016 · Sandeep Kumar, Shelja Sharma, et al. · Nanoscience and Nanotechnology Letters · 27

Optical properties of polyvinyl alcohol doped (Se80Te20)100–xAgx(0 ≤x≤ 4) composites

2013 · D. Singh, S. Kumar, et al. · Phase Transitions · 23

Strcutural, Chemical, Optical and Photocatalytic Properties of Zr Co-Doped Anatase-Rulile Mixed Phase Tio2:Ag Nanoparticles

2022 · Arshdeep Singh, Sandeep Kumar · Journal of Alloys and Compounds · 22

Influence of thickness on optical properties of a-(Se80Te20)96Ag4 thin films

2012 · D. Singh, S. Kumar, et al. · Physica B Condensed Matter · 20

Optical and electrical properties of as-prepared and annealed (Se80Te20)100−Ag (0 ≤x≤ 4) ultra-thin films

2012 · D. Singh, S. Kumar, et al. · Journal of Non-Crystalline Solids · 20

Chemical states and optical properties of thermally evaporated Ge–Te and Ge–Sb–Te amorphous thin films

2012 · S. Kumar, D. Singh, et al. · Applied Surface Science · 20

Electronic structure and optical band gap of silver photo-diffused Ge2Sb2Te5 thin film

2013 · S. Kumar, D. Singh, et al. · Applied Surface Science · 17

Structural, electrical, and optical properties of thermally evaporated Ge–Te, Ge–Sb–Te, and Sb–Te thin films

2012 · S. Kumar, D. Singh, et al. · physica status solidi (a) · 17

Composition dependence of the optical constants of amorphous ( S e80 T e20)100−x A gx (0 ≤ x ≤ 4) films

2013 · D. Singh, S. Kumar, et al. · physica status solidi (a) · 14

Optimizing operational parameters for improved photocatalytic activity of hematite–rGO nanocomposites in methylene blue dye degradation

2025 · Anuradha, Arshdeep Singh, et al. · The European Physical Journal B · 13

Effect of different substrate on optical properties of Se92Te4Ag4 films

2013 · D. Singh, S. Kumar, et al. · Phase Transitions · 12

Structural, electrical and optical study of thermally evaporated Ge8Sb2Te11 thin films

2013 · S. Kumar, D. Singh, et al. · Thin Solid Films · 11

Effect of impurity (Sb and Ag) incorporation on the a.c. conductivity and dielectric properties of a-Se70Te30 glassy alloy

2011 · J. Sharma, S. Kumar · Physica B Condensed Matter · 11

Characterization of phase transition in silver photo-diffused Ge2Sb2Te5 thin films

2012 · S. Kumar, D. Singh, et al. · Vacuum · 10

Study of pure and Ag-doped TiO2 nanoparticles for photocatalytic degradation of methylene blue

2021 · Arshdeep Singh, Sandeep Kumar · IOP Conference Series Materials Science and Engineering · 9

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Optical properties and phase transition in photodoped amorphous Ge–Sb–Te:Ag thin films

2013 · S. Kumar, D. Singh, et al. · Thin Solid Films · 9

Surface chemical states analysis and operational parameters dependent photocatalytic activity of mixed-phase TiO2:Ag photocatalysts

2023 · Arshdeep Singh, Sandeep Kumar · Emergent Materials · 8

Transient photoconductivity in a-(Se80Te20)100−xAgx (0≤x≤4) thin films

2012 · D. Singh, S. Kumar, et al. · Progress in Natural Science Materials International · 8

Insights into the structural, chemical and optical properties of hematite/rGO nanocomposites for dye decolorization via adsorption and photocatalysis

2025 · Anuradha, Pankaj Bagga, et al. · Journal of Materials Science Materials in Electronics · 7

Optimization of Photocatalytic Degradation Conditions of Rose Bengal Dye Using Biomass-Derived Carbon Dots

2025 · Tripti Tripti, Arpita Arpita, et al. · Water Air & Soil Pollution · 6

Study of aluminium-modified Ge2Sb2Te5thin films for the applicability as phase-change storage device material

2017 · Sharanjit Sandhu, S. Kumar, et al. · Phase Transitions · 6

Reflection of 4He Atomic Beams from Films of Superfluid 4He on Glass and Mica

1987 · S. Mukherjee, D. Candela, et al. · Japanese Journal of Applied Physics · 6

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Study of glass-forming ability and structural rigidity of Zn-modified (GeTe) x (Sb 2 Te 3 ) 100− x chalcogenide glassy alloys

2019 · Sandeep Kumar, Nirjhar, et al. · Phase Transitions · 4

Works count: 42

Citation count: 385

H-index: 12

I10-index: 16