K. Perumal

651 total citations
18 papers, 524 citations indexed

About

K. Perumal is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, K. Perumal has authored 18 papers receiving a total of 524 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Materials Chemistry, 13 papers in Electrical and Electronic Engineering and 4 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in K. Perumal's work include Phase-change materials and chalcogenides (13 papers), Chalcogenide Semiconductor Thin Films (12 papers) and Quantum Dots Synthesis And Properties (4 papers). K. Perumal is often cited by papers focused on Phase-change materials and chalcogenides (13 papers), Chalcogenide Semiconductor Thin Films (12 papers) and Quantum Dots Synthesis And Properties (4 papers). K. Perumal collaborates with scholars based in Germany, Japan and United Kingdom. K. Perumal's co-authors include Raffaella Calarco, A. Giussani, Henning Riechert, Valeria Bragaglia, Jos E. Boschker, Ruining Wang, Y. Takagaki, K.‐J. Friedland, H. Riechert and Michael Hanke and has published in prestigious journals such as Nano Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

K. Perumal

16 papers receiving 518 citations

Peers

Countries citing papers authored by K. Perumal

Since Specialization

Citations

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

Fields of papers citing papers by K. Perumal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Perumal

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

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	Correlating Photoluminescence and Structural Properties of Uncapped and GaAs-Capped Epitaxial InGaAs Quantum Dots 2018 ·Scientific Reports ·(unknown), M. K. Sanyal, I. Farrer, K. Perumal, D. A. Ritchie, Qianqian Li, Jinsong Wu, Vinayak P. Dravid	10
2	Origin of electronic localization in metal-insulator transition of phase change materials 2018 ·Applied Physics Letters ·Indranil Sarkar, K. Perumal, Sulabha K. Kulkarni, W. Drube	4
3	Metal - Insulator Transition Driven by Vacancy Ordering in GeSbTe Phase Change Materials 2016 ·Scientific Reports ·Valeria Bragaglia, F. Arciprete, Wei Zhang, Antonio Massimiliano Mio, Eugenio Zallo, K. Perumal, A. Giussani, Stefano Cecchi, Jos E. Boschker, Henning Riechert, S. Privitera, E. Rimini, Riccardo Mazzarello, Raffaella Calarco	103
4	Local structure of epitaxial GeTe and Ge₂Sb₂Te₅ films grown on InAs and Si substrates with (100) and (111) orientations: An x-ray absorption near-edge structure study 2015 ·Journal of Applied Physics ·Alexander V. Kolobov, Paul Fons, Miloš Krbal, Junji Tominaga, A. Giussani, K. Perumal, H. Riechert, Raffaella Calarco, T. Uruga	10
5	Surface Reconstruction-Induced Coincidence Lattice Formation Between Two-Dimensionally Bonded Materials and a Three-Dimensionally Bonded Substrate 2014 ·Nano Letters ·Jos E. Boschker, Jamo Momand, Valeria Bragaglia, Ruining Wang, K. Perumal, A. Giussani, Bart J. Kooi, Henning Riechert, Raffaella Calarco	74
6	Toward Truly Single Crystalline GeTe Films: The Relevance of the Substrate Surface 2014 ·The Journal of Physical Chemistry C ·Ruining Wang, Jos E. Boschker, E. Bruyer, Domenico Di Sante, Silvia Picozzi, K. Perumal, A. Giussani, Henning Riechert, Raffaella Calarco	62
7	Growth control of epitaxial GeTe–Sb2Te3 films using a line-of-sight quadrupole mass spectrometer 2014 ·Journal of Crystal Growth ·K. Perumal, Wolfgang Braun, Henning Riechert, Raffaella Calarco	7
8	Structural change upon annealing of amorphous GeSbTe grown on Si(111) 2014 ·Journal of Applied Physics ·Valeria Bragaglia, B. Jenichen, A. Giussani, K. Perumal, H. Riechert, Raffaella Calarco	39
9	Anisotropic interface induced formation of Sb nanowires on GaSb(111)A substrates 2012 ·Nanotechnology ·(unknown), Frank Große, K. Perumal, Wolfgang Braun, H. Riechert	0
10	On the epitaxy of germanium telluride thin films on silicon substrates 2012 ·physica status solidi (b) ·A. Giussani, K. Perumal, Michael Hanke, (unknown), Henning Riechert, Raffaella Calarco	35
11	Crystalline GeTe-based phase-change alloys: Disorder in order 2012 ·Physical Review B ·Miloš Krbal, Alexander V. Kolobov, Paul Fons, Junji Tominaga, Stephen R. Elliott, József Hegedüs, A. Giussani, K. Perumal, Raffaella Calarco, Toshiyuki Matsunaga, Noboru Yamada, Kiyofumi Nitta, T. Uruga	28
12	Robust topological surface states in Sb2Te3layers as seen from the weak antilocalization effect 2012 ·Physical Review B ·Y. Takagaki, A. Giussani, K. Perumal, Raffaella Calarco, K.‐J. Friedland	65
13	Epitaxial phase‐change materials 2012 ·physica status solidi (RRL) - Rapid Research Letters ·(unknown), Raffaella Calarco, K. Perumal, Ferhat Katmis, M. Hanke, (unknown), Wolfgang Braun, A. Giussani, A. Trampert, Henning Riechert, Paul Fons, Alexander V. Kolobov	28
14	Recrystallization of an amorphized epitaxial phase-change alloy: A phoenix arising from the ashes 2012 ·Applied Physics Letters ·(unknown), A. Giussani, K. Perumal, Michael Hanke, (unknown), H. Riechert, Raffaella Calarco, Manfred Burghammer, Alexander V. Kolobov, Paul Fons	18
15	Insight into the Growth and Control of Single-Crystal Layers of Ge–Sb–Te Phase-Change Material 2011 ·Crystal Growth & Design ·Ferhat Katmis, Raffaella Calarco, K. Perumal, (unknown), A. Giussani, Michael Hanke, (unknown), A. Trampert, Frank Große, Roman Shayduk, R. P. Campion, Wolfgang Braun, Henning Riechert	31
16	Epitaxy of Single Crystal Phase Change Materials on Si(111) 2011 ·MRS Proceedings ·(unknown), K. Perumal, Ferhat Katmis, Wolfgang Braun, Raffaella Calarco, H. Riechert	1
17	DESALINATION PROCESS OF SINGLE SLOPE SOLAR STILL COUPLED IN CPC WITH CRESCENT ABSORBER 2010 ·T. Arunkumar, R. Jayaprakash, K. Perumal, Shailendra Kumar	2
18	DESIGN AND PERFORMANCE ANALYSIS OF LOW COST SOLAR STILL USING TRANSPARENT LDPE COVER 2009 ·R. Jayaprakash, K. Perumal, (unknown), Sanjay Kumar, (unknown)	7

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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