A. K. Ramdas

5.5k total citations · 1 hit paper
158 papers, 4.4k citations indexed

About

A. K. Ramdas is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, A. K. Ramdas has authored 158 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 117 papers in Atomic and Molecular Physics, and Optics, 84 papers in Electrical and Electronic Engineering and 80 papers in Materials Chemistry. Recurrent topics in A. K. Ramdas's work include Semiconductor Quantum Structures and Devices (74 papers), Chalcogenide Semiconductor Thin Films (44 papers) and Advanced Semiconductor Detectors and Materials (39 papers). A. K. Ramdas is often cited by papers focused on Semiconductor Quantum Structures and Devices (74 papers), Chalcogenide Semiconductor Thin Films (44 papers) and Advanced Semiconductor Detectors and Materials (39 papers). A. K. Ramdas collaborates with scholars based in United States, India and Germany. A. K. Ramdas's co-authors include S. Rodríguez, I. Miotkowski, M. Grimsditch, S. Venugopalan, P. Fisher, D. U. Bartholomew, R. L. Aggarwal, Heng Fan, A. Onton and A. Petrou and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

A. K. Ramdas

157 papers receiving 4.2k citations

Hit Papers

Spectroscopy of the solid-state analogues of the hydrogen... 1981 2026 1996 2011 1981 100 200 300 400

Peers

A. K. Ramdas
Comparison fields: 5 of 74
  • Electrical and Electronic Engineering 2.6k
  • Atomic and Molecular Physics, and Optics 2.5k
  • Materials Chemistry 2.3k
  • Electronic, Optical and Magnetic Materials 498
  • Condensed Matter Physics 471
G. P. Srivastava United Kingdom
C. Mailhiot United States
P. J. Dean United Kingdom
P. G. Baranov Russia
R. Del Sole Italy
M. V. Klein United States
Otfried Madelung Germany
S. Rodríguez United States
J. A. Van Vechten United States
Stephen Fahy Ireland
G. P. Srivastava United Kingdom View profile →
Citations per field, relative to A. K. Ramdas
A. K. Ramdas · 1×
Citations per year, relative to A. K. Ramdas
A. K. Ramdas · 1×

Countries citing papers authored by A. K. Ramdas

Since Specialization
Citations

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

Fields of papers citing papers by A. K. Ramdas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. K. Ramdas. 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 A. K. Ramdas. The network helps show where A. K. Ramdas may publish in the future.

Co-authorship network of co-authors of A. K. Ramdas

This figure shows the co-authorship network connecting the top 25 collaborators of A. K. Ramdas. A scholar is included among the top collaborators of A. K. Ramdas 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 A. K. Ramdas. A. K. Ramdas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Title Journal Authors Indexed citations
1 Exploring the critical behavior of the anomalous spin-glass transition in Ga1−xMnxS AIP Advances T. M. Pekarek, I. Miotkowski et al. 0
2 Magnetic properties of the layered III-VI diluted magnetic semiconductor Ga1−xFexTe AIP Advances T. M. Pekarek, Christos Lampropoulos et al. 1
3 Spin-glass ordering in the layered III-VI diluted magnetic semiconductor Ga1−xMnxS Journal of Applied Physics T. M. Pekarek, Paul Shand et al. 7
4 Raman electron paramagnetic resonance in Zn1-xCrxTe and Cd1-xCrxTe Physical Review B Xingyu Lu, I. Miotkowski et al. 1
5 Stoichiometry Driven Impurity Configurations in Compound Semiconductors Physical Review Letters I. Miotkowski, S. Rodríguez et al. 16
6 Resonant electronic Raman scattering in a Van Vleck II-VI diluted magnetic semiconductor:Cd1xFexTe Physical Review B I. Miotkowski, S. Rodríguez et al. 4
7 Band anticrossing in highly mismatched group II-VI semiconductor \nalloys eScholarship (California Digital Library) K. M. Yu, Junqiao Wu et al. 7
8 Isoelectronic impurities in II-VI semiconductors: ZnTe doped with Ca, Sr, and Ba Physical review. B, Condensed matter M. J. Seong, I. Miotkowski et al. 15
9 The anomalous variation of band gap with alloy composition: cation vs anion substitution in ZnTe Solid State Communications M. J. Seong, Hussain Alawadhi et al. 26
10 Local vibrational modes of substitutionalMg2+,Ca2+, andS2in zinc-blende and wurtzite II-VI semiconductors Physical review. B, Condensed matter A. J. Mayur, Naechul Shin et al. 21
11 Magnetophotorefractive effects in diluted magnetic semiconductors: Theory and experiment Physical review. B, Condensed matter R.S. Rana, Eunsoon Oh et al. 3
12 Raman and modulated-reflectivity spectra of a strained pseudomorphic ZnTe epilayer on InAs under pressure Physical review. B, Condensed matter Robert J. Thomas, Mark S. Boley et al. 15
13 Electronic excitations of substitutional transition-metal ions in II-VI semiconductors: CdTe:Fe2+and CdSe:Fe2+ Physical review. B, Condensed matter M. K. Udo, Murielle Villeret et al. 29
14 Raman scattering from optical phonons and magnetic excitations inCd1xMnxSe andCd1xMnxS Physical review. B, Condensed matter Eun‐Kyung Suh, Akhilesh Arora et al. 17
15 Energy gap, excitonic, and ‘‘internal’’Mn2+optical transition in Mn-based II-VI diluted magnetic semiconductors Physical review. B, Condensed matter A. K. Ramdas, R. L. Aggarwal et al. 158
16 Picosecond time-resolved study of the luminescence of Cd1-xMnxTe in magnetic fields Journal of Physics C Solid State Physics Kam Sing Wong, W. Hayes et al. 3
17 Piezospectroscopy of isolated lithium donors and lithium-oxygen donor complexes in silicon Physical review. B, Condensed matter C. Jagannath, A. K. Ramdas 20
18 Resonant interaction of acceptor states and optical phonons in silicon Solid State Communications H. R. Chandrasekhar, A. K. Ramdas et al. 4
19 Stress-induced mixing of the spin-orbit-split acceptor states of silicon Physical review. B, Solid state H. R. Chandrasekhar, A. K. Ramdas et al. 17
20 Excitation Spectra and Piezospectroscopic Effects of Magnesium Donors in Silicon Physical review. B, Solid state A. K. Ramdas et al. 70

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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