Preetam Singh

Council of Scientific and Industrial Research — India

Materials Science · Physical Sciences

30h-index2.9kcitations144works5.32yr avg
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Research Topics

ZnO doping and properties(49), Gas Sensing Nanomaterials and Sensors(46), Ga2O3 and related materials(23), Transition Metal Oxide Nanomaterials(22), Silicon and Solar Cell Technologies(15)

Publications144 total

Unsupervised deep autoencoder-based reconstruction for ink mismatch detection in hyperspectral document images
Discover Computing·2025Open Access
Oxygen vacancy enriched ZnO nanorods for highly sensitive NOx gas sensor
Materials Letters·2025· 2 cited
Highly sensitive and selective room temperature triethylamine gas sensor based on novel BiOCl/ZnO heterojunction
Chemical Engineering Journal·2025· 4 cited
Comparative analysis of machine learning-based specific capacitance prediction and experimental validation of supercapacitive performance in cerium-based electrodes
2025
Plasmonic Au-nanoparticles functionalized ultra-flexible Ga₂O₃ photodetector for enhanced broadband detection from UV-C to NIR on a paper substrate
Materials Research Bulletin·2025· 3 cited
Shock wave-induced optical modifications in ethyl-p-hydroxybenzoate single crystal
Journal of Materials Science Materials in Electronics·2025
Author response for "A Self-Powered Bi-Directional SnS2/SnSe Heterostructure for an All-in-One Optoelectronic Logic Device"
2025
Author response for "A Self-Powered Bi-Directional SnS2/SnSe Heterostructure for an All-in-One Optoelectronic Logic Device"
2025
Pd-decorated WO3 thin films deposited by DC reactive magnetron sputtering for highly selective NO gas with temperature-dependent tunable p-n switching
Materialia·2025· 1 cited
Harnessing SnS2 for self-driven visible photodetector: Capable of ultralow power signal detection
Optical Materials·2025· 6 cited
A self-powered bi-directional SnS <sub>2</sub> /SnSe heterostructure for an all-in-one optoelectronic logic device
Journal of Materials Chemistry C·2025· 2 cited
Affordable excellence: unveiling the potential of graphitic carbon-based counter electrodes for high-performance dye-sensitized solar cells
Digest Journal of Nanomaterials and Biostructures·2024· 1 citedOpen Access
Unraveling the thickness-dependent high photoconductivity in BaSnO<sub>3</sub> thin films: insights from ultrafast charge carrier dynamics
Journal of Physics D Applied Physics·2024· 2 cited
Role of oxygen vacancies in improving the NO gas sensing behavior of DC magnetron sputtered sub-stoichiometric WO<sub>3</sub> thin films
Physica Scripta·2024· 4 cited
Study of optical, structural, physical, and radiative properties of samarium, and praseodymium-based phosphate glass for structural, photonic, and optoelectronic applications
Optical and Quantum Electronics·2024· 1 cited
Highly selective dual gas (NO &amp; NO2) sensing depended on the operating temperature of WO3 thin films sputtered at room temperature
Current Applied Physics·2024· 4 cited
Exploring the role of film thickness and oxygen vacancies on the H2S gas-sensing performance of RF magnetron-sputtered NiO thin films
Journal of Materials Science·2024· 2 cited
Polarity Flipping in SnSe Empowering Wavelength Selective Self-Powered Broadband Photodetection
ACS Applied Electronic Materials·2024· 9 cited
Investigating UV photodetector capabilities of Pd-functionalized NiO thin films with interdigitated Pt electrodes
Materials Letters·2024· 3 cited
Sb2S3/Sb2Se3-based high-performance self-power broadband photodetector
Next Materials·2024· 4 citedOpen Access
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Frequent Co-authors

Govind Gupta(14), Davinder Kaur(12), Pargam Vashishtha(7), Amit Kumar Gangwar(7), Ashvani Kumar(6), Anuj Sharma(6), Sudhir Husale(5), Prabir Pal(5), Urvashi Varshney(5), Jyoti Jaiswal(4), Pukhraj Prajapat(4), Aditya Yadav(4), Reena Yadav(4), Debashrita Mahana(4), Amit Kumar Mauraya(4), Rahul Godiwal(4), Deepak Dhillon(3), Sanjay K. Srivastava(3), Vandana Vandana(3), Ramesh Chandra(3)