Khem B. Thapa

1.7k total citations
63 papers, 1.3k citations indexed

About

Khem B. Thapa is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Khem B. Thapa has authored 63 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Atomic and Molecular Physics, and Optics, 29 papers in Electronic, Optical and Magnetic Materials and 25 papers in Electrical and Electronic Engineering. Recurrent topics in Khem B. Thapa's work include Photonic Crystals and Applications (36 papers), Liquid Crystal Research Advancements (19 papers) and Plasmonic and Surface Plasmon Research (16 papers). Khem B. Thapa is often cited by papers focused on Photonic Crystals and Applications (36 papers), Liquid Crystal Research Advancements (19 papers) and Plasmonic and Surface Plasmon Research (16 papers). Khem B. Thapa collaborates with scholars based in India, Australia and United Arab Emirates. Khem B. Thapa's co-authors include Pawan Singh, Anil Kumar Yadav, Surya Pratap Goutam, Ram Naresh Bharagava, Gaurav Saxena, Ying Qi, Andrew Hoadley, Krishan Pal, Sam Clayton and N. Kumar and has published in prestigious journals such as Water Research, Chemical Engineering Journal and Solar Energy.

In The Last Decade

Khem B. Thapa

59 papers receiving 1.2k citations

Peers

Khem B. Thapa

EEE

AMPO

RESE

Jie Teng China

Fangfang Liu China

Seunghyun Yoo United States

Óscar Perales-Pérez Puerto Rico

Pei Gao China

Wenqi Xiong China

Yanpeng Shi China

Mojgan Najafi Iran

Amal Bouich Spain

Jie Teng China

Khem B. Thapa

414 ×0.7

478 ×0.9

EEE

234 ×0.7

206 ×0.9

AMPO

219 ×1.0

RESE

Citations per year, relative to Khem B. Thapa Khem B. Thapa (= 1×) peers Jie Teng

Countries citing papers authored by Khem B. Thapa

Since Specialization

Citations

This map shows the geographic impact of Khem B. Thapa'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 Khem B. Thapa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Khem B. Thapa more than expected).

Fields of papers citing papers by Khem B. Thapa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Khem B. Thapa. 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 Khem B. Thapa. The network helps show where Khem B. Thapa may publish in the future.

Co-authorship network of co-authors of Khem B. Thapa

This figure shows the co-authorship network connecting the top 25 collaborators of Khem B. Thapa. A scholar is included among the top collaborators of Khem B. Thapa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Khem B. Thapa. Khem B. Thapa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Gupta, Vishal, et al.. (2023). Theoretical optical characterization of one-dimensional ternary photonic crystal embedded with nanocomposite of bimetallic core-shell nanoparticles. Optical and Quantum Electronics. 56(2). 1 indexed citations

Thapa, Khem B., et al.. (2023). Physical, chemical, optical and insulating properties of alkyl benzoic acid derivatives liquid crystal due to extension alkyl chain (CNH2N+1) length: A DFT study. 21–28. 1 indexed citations

Thapa, Khem B., et al.. (2023). Electronic, optical and spectroscopic properties of N-dialkyl-imidazolium hexafluorophosphate (CNMIM.PF6) ionic liquid crystal molecules investigated by computational methods. Journal of Molecular Modeling. 29(9). 274–274. 10 indexed citations

Kumar, Mahesh, Khem B. Thapa, & Pawan Singh. (2022). Long-range surface plasmon resonance biosensors with cytop/Al/Perovskite and cytop/Al/MoS ₂ configurations. Physica Scripta. 97(5). 55501–55501. 12 indexed citations

Kumar, N., et al.. (2022). Analysis of Photonic Band Structure Tunability for TE and TM Modes in a Silicon and Polymer Based Ternary Photonic Crystal for Visible Range Devices. Silicon. 14(17). 11659–11666. 3 indexed citations

Pal, Krishan, Dheeraj Kumar Maurya, Priyanka Chaudhary, Khem B. Thapa, & B. C. Yadav. (2021). Co-precipitation Synthesis with a Variation of the Sulphur Composition of Kesterite Phase Cu2ZnSnS4 (CZSS) without Annealing Process. Journal of Physical Science. 32(2). 27–39. 3 indexed citations

Singh, Pawan, et al.. (2021). Molecular spectroscopy and electro-optical effect of I52 liquid crystal molecules studied under the influence of an external electric field (THz): a theoretical approach. Journal of Molecular Modeling. 27(1). 11–11. 5 indexed citations

Singh, Pawan, et al.. (2020). Electro-optical effect of the nCOOCB liquid crystal molecules under the terahertz frequency range: A theoretical approach. Journal of Physical Science. 31(3). 113–127. 2 indexed citations

Singh, Pawan, et al.. (2020). Study of the effective surface plasmon in a nano-composite of silver nanoparticles with a host ZrO ₂ in one-dimensional ternary periodic structure for solar cell application. Physica Scripta. 96(2). 25504–25504. 2 indexed citations

10.

Kumar, N., et al.. (2020). Metamaterial-plasma based hyperbolic material for sensor, detector and switching application at microwave region. Journal of Physics Condensed Matter. 32(32). 325701–325701. 9 indexed citations

11.

Singh, Pawan, et al.. (2019). Omnidirectional Reflection Band of One-dimensional Periodic Structure (1DPS) of Si/SiO2 with Defect Mode of Nematic Liquid Crystal (5CB). Journal of Physical Science. 30(3). 117–129. 4 indexed citations

12.

Pal, Krishan, et al.. (2019). Current challenges and future prospects for a highly efficient (>20%) kesterite CZTS solar cell: A review. Solar Energy Materials and Solar Cells. 196. 138–156. 203 indexed citations

13.

Thapa, Khem B., et al.. (2019). Tunable optical properties of hyperbolic meta-material. AIP conference proceedings. 2142. 50002–50002. 2 indexed citations

14.

Kumar, N., et al.. (2018). External control of photonic bands in a magnetized cold plasma. AIP conference proceedings. 1953. 60047–60047. 3 indexed citations

15.

Singh, Pawan, et al.. (2018). Tunable transmission of a nematic liquid crystal as defect in a 1D periodic structure of dielectric materials by orientation and re-orientation of liquid crystal molecules. The European Physical Journal E. 41(9). 100–100. 4 indexed citations

16.

Pal, Krishan, et al.. (2018). A Review on the Current and Future Possibilities of Copper-Zinc Tin Sulfur Thin Film Solar Cell to Increase More Than 20% Efficiency. Advanced Science Engineering and Medicine. 10(7). 645–652. 6 indexed citations

17.

Thapa, Khem B., et al.. (2018). A tunable broadband filter of ternary photonic crystal containing plasma and superconducting material. Indian Journal of Physics. 93(6). 791–798. 10 indexed citations

18.

Thapa, Khem B., et al.. (2018). A new idea for broad band reflector and tunable multichannel filter of one dimensional symmetric photonic crystal with magnetized cold plasma defects. AIP conference proceedings. 1953. 60043–60043. 7 indexed citations

19.

Goutam, Surya Pratap, et al.. (2017). Green synthesis of TiO2 nanoparticles using leaf extract of Jatropha curcas L. for photocatalytic degradation of tannery wastewater. Chemical Engineering Journal. 336. 386–396. 378 indexed citations

20.

Thapa, Khem B., Ying Qi, Sam Clayton, & Andrew Hoadley. (2008). Lignite aided dewatering of digested sewage sludge. Water Research. 43(3). 623–634. 121 indexed citations

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.

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