Hema Ramachandran

818 total citations
50 papers, 576 citations indexed

About

Hema Ramachandran is a scholar working on Atomic and Molecular Physics, and Optics, Acoustics and Ultrasonics and Electrical and Electronic Engineering. According to data from OpenAlex, Hema Ramachandran has authored 50 papers receiving a total of 576 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Atomic and Molecular Physics, and Optics, 17 papers in Acoustics and Ultrasonics and 13 papers in Electrical and Electronic Engineering. Recurrent topics in Hema Ramachandran's work include Random lasers and scattering media (17 papers), Quantum optics and atomic interactions (10 papers) and Energy Harvesting in Wireless Networks (5 papers). Hema Ramachandran is often cited by papers focused on Random lasers and scattering media (17 papers), Quantum optics and atomic interactions (10 papers) and Energy Harvesting in Wireless Networks (5 papers). Hema Ramachandran collaborates with scholars based in India, France and United States. Hema Ramachandran's co-authors include Sushil Mujumdar, N. Kumar, Divya Sharma, Mehdi Alouini, Julien Fade, D. Mathur, Fabien Bretenaker, J. A. Dharmadhikari, Cyril Hamel and A. K. Dharmadhikari and has published in prestigious journals such as Nature Communications, Scientific Reports and The Journal of Physical Chemistry C.

In The Last Decade

Hema Ramachandran

46 papers receiving 546 citations

Peers

Countries citing papers authored by Hema Ramachandran

Since Specialization

Citations

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

Fields of papers citing papers by Hema Ramachandran

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hema Ramachandran. 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 Hema Ramachandran. The network helps show where Hema Ramachandran may publish in the future.

Co-authorship network of co-authors of Hema Ramachandran

This figure shows the co-authorship network connecting the top 25 collaborators of Hema Ramachandran. A scholar is included among the top collaborators of Hema Ramachandran 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 Hema Ramachandran. Hema Ramachandran 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

#	Work	Indexed citations
1	An all-optical technique enables instantaneous single-shot demodulation of images at high frequency 2020 ·Nature Communications ·(unknown), Julien Fade, (unknown), Hema Ramachandran, Mehdi Alouini	8
2	Measurements of spin properties of atomic systems in and out of equilibrium via noise spectroscopy 2018 ·Optics Express ·(unknown), Dibyendu Roy, (unknown), Saptarishi Chaudhuri, Sanjukta Roy, Hema Ramachandran	13
3	Performance assessment of bamboo blade wind turbine as a green composite 2017 ·(unknown), Hema Ramachandran, (unknown)	1
4	Real-time imaging through strongly scattering media: seeing through turbid media, instantly 2016 ·Scientific Reports ·(unknown), (unknown), (unknown), Julien Fade, Mehdi Alouini, Hema Ramachandran	31
5	Time-delayed intensity–interferometry of the emission from ultracold atoms in a steady-state magneto-optical trap 2015 ·Journal of Physics B Atomic Molecular and Optical Physics ·(unknown), Deepak Pandey, (unknown), (unknown), Hema Ramachandran	7
6	Wireless Power Transmission Model Using Coaxial Helical Solenoid Coils for Powering Utility Equipment 2015 ·Electric Power Components and Systems ·Hema Ramachandran, (unknown)	1
7	Optical phase noise engineering via acousto-optic interaction and its interferometric applications 2013 ·Journal of the Optical Society of America A ·(unknown), Deepak Pandey, Sourish Banerjee, Hema Ramachandran	3
8	Content Overlap and Replacement Cost Analyses: Tools to Evaluate Abstracting/Indexing (A&I) and Full-Text Databases in Science and Engineering 2013 ·Science & Technology Libraries ·(unknown), (unknown), Hema Ramachandran	5
9	MODELLING OF SYSTEM PARAMETERS IN WIRELESS POWER TRANSFER SYSTEMS 2013 ·Hema Ramachandran	0
10	Wireless charging of lighting gadgets using low Q resonant coupling 2012 ·Hema Ramachandran, G. R. Bindu	1
11	Science Education and Information Literacy: A Grass-Roots Effort to Support Science Literacy in Schools 2010 ·Science & Technology Libraries ·(unknown), Hema Ramachandran	13
12	Optical-tweezer-induced microbubbles as scavengers of carbon nanotubes 2010 ·Nanotechnology ·Hema Ramachandran, A. K. Dharmadhikari, (unknown), Himanish Basu, J. A. Dharmadhikari, Sunanda Sharma, D. Mathur	17
13	The Resource Team Model: An Innovative Mentoring Program for Academic Librarians 2010 ·New Review of Academic Librarianship ·(unknown), Hema Ramachandran, (unknown), (unknown)	29
14	Bright visible emission from carbon nanotubes spatially constrained on a micro-bubble 2009 ·Optics Express ·(unknown), A. K. Dharmadhikari, J. A. Dharmadhikari, Hema Ramachandran, D. Mathur	18
15	Possible EIT-like effects in strong-field photo-dissociation of carbon disulphide 2007 ·Chemical Physics Letters ·F. A. Rajgara, D. Mathur, Hema Ramachandran	4
16	Lévy statistics of emission from a novel random amplifying medium: an optical realization of the Arrhenius cascade 2006 ·Optics Letters ·Divya Sharma, Hema Ramachandran, N. Kumar	34
17	Evanescent-wave-excited quasi-two-dimensional random lasing 2006 ·Optics Letters ·Sushil Mujumdar, Hema Ramachandran, N. Kumar, A. K. Sood	2
18	Fluorescence from doubly driven four-level atoms 2004 ·The European Physical Journal D ·(unknown), (unknown), (unknown), (unknown), Hema Ramachandran	3
19	A simple demonstration of the Pancharatnam phase as a geometric phase 1999 ·Journal of Modern Optics ·P. Hariharan, Sushil Mujumdar, Hema Ramachandran	7
20	Lasing in active, sub-mean-free path-sized systems with dense, random, weak scatterers 1997 ·Applied Optics ·B. Raghavendra Prasad, Hema Ramachandran, A. K. Sood, C. Subramanian, N. Kumar	33

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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