D. M. Sagar

1.3k total citations
20 papers, 1.1k citations indexed

About

D. M. Sagar is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, D. M. Sagar has authored 20 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 9 papers in Atomic and Molecular Physics, and Optics and 8 papers in Electrical and Electronic Engineering. Recurrent topics in D. M. Sagar's work include Quantum Dots Synthesis And Properties (9 papers), Chalcogenide Semiconductor Thin Films (5 papers) and Semiconductor Quantum Structures and Devices (4 papers). D. M. Sagar is often cited by papers focused on Quantum Dots Synthesis And Properties (9 papers), Chalcogenide Semiconductor Thin Films (5 papers) and Semiconductor Quantum Structures and Devices (4 papers). D. M. Sagar collaborates with scholars based in Canada, United States and Netherlands. D. M. Sagar's co-authors include Samuel L. Sewall, Ryan R. Cooney, Patanjali Kambhampati, Eva A. Dias, Kevin E. H. Anderson, Jan R. R. Verlet, Colin D. Bain, Ian S. Butler, Mirela M. Barsan and Prashant Nagpal and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and The Journal of Chemical Physics.

In The Last Decade

D. M. Sagar

20 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
D. M. Sagar Canada 13 903 793 387 151 133 20 1.1k
Tonatiuh Rangel United States 19 653 0.7× 490 0.6× 554 1.4× 204 1.4× 101 0.8× 29 1.2k
Ryan R. Cooney Canada 18 1.5k 1.6× 1.3k 1.6× 728 1.9× 177 1.2× 157 1.2× 21 1.9k
Chunqing Yuan China 12 572 0.6× 623 0.8× 182 0.5× 287 1.9× 151 1.1× 24 960
Margherita Marsili Italy 17 995 1.1× 611 0.8× 517 1.3× 157 1.0× 167 1.3× 43 1.4k
Richard Balog Denmark 23 932 1.0× 481 0.6× 545 1.4× 121 0.8× 205 1.5× 44 1.4k
Karsten Hannewald Germany 19 611 0.7× 967 1.2× 600 1.6× 355 2.4× 133 1.0× 42 1.6k
Samia M. Hamed United States 8 521 0.6× 366 0.5× 357 0.9× 132 0.9× 118 0.9× 8 1.0k
C. Rostgaard Denmark 5 379 0.4× 430 0.5× 426 1.1× 121 0.8× 88 0.7× 5 785
T. Kushida Japan 15 712 0.8× 540 0.7× 324 0.8× 86 0.6× 131 1.0× 54 1.0k
K. Seino Germany 19 470 0.5× 463 0.6× 608 1.6× 87 0.6× 222 1.7× 50 1.0k

Countries citing papers authored by D. M. Sagar

Since Specialization
Citations

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

Fields of papers citing papers by D. M. Sagar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. M. Sagar. 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 D. M. Sagar. The network helps show where D. M. Sagar may publish in the future.

Co-authorship network of co-authors of D. M. Sagar

This figure shows the co-authorship network connecting the top 25 collaborators of D. M. Sagar. A scholar is included among the top collaborators of D. M. Sagar 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 D. M. Sagar. D. M. Sagar 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
1.
O’Neil, G. C., Luis Miaja‐Avila, Young Il Joe, et al.. (2017). Ultrafast Time-Resolved X-ray Absorption Spectroscopy of Ferrioxalate Photolysis with a Laser Plasma X-ray Source and Microcalorimeter Array. The Journal of Physical Chemistry Letters. 8(5). 1099–1104. 29 indexed citations
2.
Sagar, D. M., et al.. (2017). High‐Throughput Block Optical DNA Sequence Identification. Small. 14(4). 10 indexed citations
3.
Ding, Yuchen, et al.. (2017). Photon upconversion towards applications in energy conversion and bioimaging. Progress in Surface Science. 92(4). 281–316. 41 indexed citations
4.
Sagar, D. M., Frederick G. Baddour, Patrick E. Konold, et al.. (2015). Femtosecond Measurements Of Size-Dependent Spin Crossover In FeII(pyz)Pt(CN)4 Nanocrystals. The Journal of Physical Chemistry Letters. 7(1). 148–153. 12 indexed citations
5.
Sagar, D. M., Joanna M. Atkin, Peter K. B. Palomaki, et al.. (2015). Quantum Confined Electron–Phonon Interaction in Silicon Nanocrystals. Nano Letters. 15(3). 1511–1516. 52 indexed citations
6.
Ullom, Joel N., J. Fowler, G. C. O’Neil, et al.. (2014). X-ray absorption spectroscopy of iron tris(bipyridine) using superconducting microcalorimeters. Lund University Publications (Lund University). 61. AW1P.3–AW1P.3. 1 indexed citations
7.
Sagar, D. M., et al.. (2013). Optically Induced Thermal Gradients for Protein Characterization in Nanolitre-scale Samples in Microfluidic Devices. Scientific Reports. 3(1). 2130–2130. 13 indexed citations
8.
Sagar, D. M., et al.. (2011). Computational fluid dynamics investigation of turbulent separated flows in axisymmetric diffusers. International Journal of Engineering Science and Technology. 3(2). 7 indexed citations
9.
Tyagi, Pooja, Ryan R. Cooney, Samuel L. Sewall, et al.. (2010). Controlling Piezoelectric Response in Semiconductor Quantum Dots via Impulsive Charge Localization. Nano Letters. 10(8). 3062–3067. 62 indexed citations
10.
Sagar, D. M., Daniele Fausti, Sander van Smaalen, & P. H. M. van Loosdrecht. (2010). Raman signatures of charge ordering inK0.3WO3. Physical Review B. 81(4). 12 indexed citations
11.
Sagar, D. M., Colin D. Bain, & Jan R. R. Verlet. (2010). Hydrated Electrons at the Water/Air Interface. Journal of the American Chemical Society. 132(20). 6917–6919. 81 indexed citations
12.
Cooney, Ryan R., Samuel L. Sewall, D. M. Sagar, & Patanjali Kambhampati. (2009). Gain Control in Semiconductor Quantum Dots via State-Resolved Optical Pumping. Physical Review Letters. 102(12). 127404–127404. 106 indexed citations
13.
Cooney, Ryan R., Samuel L. Sewall, D. M. Sagar, & Patanjali Kambhampati. (2009). State-resolved manipulations of optical gain in semiconductor quantum dots: Size universality, gain tailoring, and surface effects. The Journal of Chemical Physics. 131(16). 164706–164706. 59 indexed citations
14.
Sagar, D. M., Ryan R. Cooney, Samuel L. Sewall, et al.. (2008). Size dependent, state-resolved studies of exciton-phonon couplings in strongly confined semiconductor quantum dots. Physical Review B. 77(23). 178 indexed citations
15.
Sagar, D. M., Daniele Fausti, Song Yue, et al.. (2008). A Raman study of the charge-density-wave state in A0.3MoO3(A = K, Rb). New Journal of Physics. 10(2). 23043–23043. 22 indexed citations
16.
Sagar, D. M., Ryan R. Cooney, Samuel L. Sewall, & Patanjali Kambhampati. (2008). State-Resolved Exciton−Phonon Couplings in CdSe Semiconductor Quantum Dots. The Journal of Physical Chemistry C. 112(25). 9124–9127. 63 indexed citations
17.
Sewall, Samuel L., Ryan R. Cooney, Kevin E. H. Anderson, et al.. (2008). State-resolved studies of biexcitons and surface trapping dynamics in semiconductor quantum dots. The Journal of Chemical Physics. 129(8). 84701–84701. 186 indexed citations
18.
Sagar, D. M., A. Tsvetkov, Daniele Fausti, Sander van Smaalen, & P. H. M. van Loosdrecht. (2007). Coherent amplitudon generation in blue bronze through ultrafast interband quasi-particle decay. Journal of Physics Condensed Matter. 19(34). 346208–346208. 10 indexed citations
19.
Cooney, Ryan R., Samuel L. Sewall, Eva A. Dias, et al.. (2007). Unified picture of electron and hole relaxation pathways in semiconductor quantum dots. Physical Review B. 75(24). 177 indexed citations
20.
Цветков, А. А., D. M. Sagar, P. H. M. van Loosdrecht, & D. van der Marel. (2003). Selective coherent excitation of charge density waves. Acta Physica Polonica B. 34(2). 387–390. 3 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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