Raj Kumar Gupta
Impact in
- Soil Science top 1%
- Soil Carbon and Nitrogen Dynamics
- Irrigation Practices and Water Management
- Agricultural Science and Fertilization
- Agronomy and Crop Science top 2%
- Crop Yield and Soil Fertility
Papers in
-
- Liquid Crystal Research Advancements 30
- Soil Science 16
- Co-authors
- V. ManjuladeviJ. K. LadhaHaripada BhuniaBalpreet KaurWalter GreinerSandeep KumarLav BhushanSamar Singh
- Journals
- Diagnostic Cytopathology (13 papers)Liquid Crystals (10 papers)Journal of Molecular Liquids (6 papers)International Journal of Water Resources Development (5 papers)RSC Advances (4 papers)
- Partner nations
- IndiaUnited StatesNew Zealand
In The Last Decade
Raj Kumar Gupta
264 papers receiving 4.6k citations
Peers
Comparison fields: 5 of 179
- Soil Science 657
- Agronomy and Crop Science 373
- Plant Science 1.3k
- Electronic, Optical and Magnetic Materials 542
- Bioengineering 142
Countries citing papers authored by Raj Kumar Gupta
This map shows the geographic impact of Raj Kumar Gupta's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Raj Kumar Gupta with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Raj Kumar Gupta more than expected).
Fields of papers citing papers by Raj Kumar Gupta
This network shows the impact of papers produced by Raj Kumar Gupta. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Raj Kumar Gupta. The network helps show where Raj Kumar Gupta may publish in the future.
Co-authors
The 25 scholars most cited alongside Raj Kumar Gupta, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 1 | |
| 2 | 2025 | 1 | |
| 3 | 2024 | 2 | |
| 4 | 2018 | 0 | |
| 5 | 2017 | 2 | |
| 6 | Experimental investigation on heat transfer and pressure drop of conical coil heat exchanger with parameters tube diameter, fluid flow rates and cone angle | 2014 | 1 |
| 7 | 2014 | 2 | |
| 8 | A review on spent pickling liquor | 2013 | 7 |
| 9 | 2013 | 7 | |
| 10 | Quality Planting Material Production through Efficient and Low Cost Micro Propagation Protocol in Ginger (Zingiber officinale Rosc.) | 2011 | 1 |
| 11 | Wheat cultivars and nitrogen placement on yield and yield contributing characters of wheat in relation to resource conservation technologies. | 2011 | 2 |
| 12 | 2010 | 18 | |
| 13 | Effect of oxygen partial pressure on optoelectrical properties of tin - Doped CdO thin films | 2008 | 3 |
| 14 | 2008 | 1 | |
| 15 | Efficient management of fertilizer nitrogen in wet direct-seeded rice (Oryza sativa) in northwest India | 2007 | 9 |
| 16 | Parametic Evaluation of Communication Devices in Smart Composite Structures | 2007 | 1 |
| 17 | Persistence of Some New Insecticides in Brinjal and their Efficacy against Brinjal Leafhopper and Borer | 2007 | 8 |
| 18 | Effect of Ultraviolet and Sunlight on Persistence of Thiamethoxam in Soil | 2006 | 6 |
| 19 | Development of Cell Lines for Tolerance Against Culture Filtrates of Fusarium Solani and Their Regeneration in ginger (Zingiber Officinale Rose) | 2006 | 1 |
| 20 | Residue burning in rice-wheat cropping system: causes and implications | 2004 | 233 |
About Raj Kumar Gupta
Raj Kumar Gupta is a scholar working on Electronic, Optical and Magnetic Materials, Soil Science, Atomic and Molecular Physics, and Optics, Bioengineering and Materials Chemistry, having authored 279 papers that have together received 4.8k indexed citations. Recurring topics across this work include Liquid Crystal Research Advancements (30 papers), Rice Cultivation and Yield Improvement (21 papers), Photonic Crystals and Applications (16 papers), Lipid Membrane Structure and Behavior (13 papers), Plasmonic and Surface Plasmon Research (11 papers), Gas Sensing Nanomaterials and Sensors (11 papers), Photonic and Optical Devices (10 papers) and ZnO doping and properties (10 papers). The work is most often cited by research in Soil Science (657 citations), Agronomy and Crop Science (373 citations), Plant Science (1.3k citations), Electronic, Optical and Magnetic Materials (542 citations) and Bioengineering (142 citations). Raj Kumar Gupta has collaborated with scholars based in India, United States and New Zealand. Frequent co-authors include V. Manjuladevi, J. K. Ladha, Haripada Bhunia, Balpreet Kaur, Walter Greiner, Sandeep Kumar, Lav Bhushan, Samar Singh, A. N. Rao and S.D. Senturia. Their work appears in journals such as Diagnostic Cytopathology, Liquid Crystals, Journal of Molecular Liquids, International Journal of Water Resources Development and RSC Advances.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.