Alex S. Ionkin

1.4k citations

44 papers · 1.2k indexed · h-index 19

Electrical and Electronic Engineering top 10%
Organic Chemistry top 5%
Materials Chemistry top 10%
Inorganic Chemistry top 5%
Process Chemistry and Technology top 5%

Co-authors: William Marshall B.M. Fish Ying Wang Meijun Lu Qijie Guo Daniela R. Radu I. Malajovich Jonathan V. Caspar
Topics: Organometallic Complex Synthesis and Catalysis (21 papers)Synthesis and characterization of novel inorganic/organometallic compounds (19 papers)Organophosphorus compounds synthesis (10 papers)
Cited by: Process Chemistry and Technology Inorganic Chemistry Organic Chemistry
Journals: Journal of the American Chemical Society Journal of Applied Physics Chemical Communications
Partner nations: United States Russia Canada

In The Last Decade

Alex S. Ionkin

43 papers receiving 1.2k citations

Peers

Countries citing papers authored by Alex S. Ionkin

Since Specialization

Citations

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

Fields of papers citing papers by Alex S. Ionkin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alex S. Ionkin. 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 Alex S. Ionkin. The network helps show where Alex S. Ionkin may publish in the future.

Co-authorship network of co-authors of Alex S. Ionkin

This figure shows the co-authorship network connecting the top 25 collaborators of Alex S. Ionkin. A scholar is included among the top collaborators of Alex S. Ionkin 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 Alex S. Ionkin. Alex S. Ionkin 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	A simple solution-based route to high-efficiency CZTSSe thin-film solar cells 2012 ·Qijie Guo,Yanyan Cao,Jonathan V. Caspar,W. E. Farneth,Alex S. Ionkin,Lynda K. Johnson,Meijun Lu,I. Malajovich,Daniela R. Radu,Kaushik Roy Choudhury,H. David Rosenfeld,Wei Wu	16
2	Characterization and understanding of performance losses in a highly efficient solution-processed CZTSSe thin-film solar cell 2012 ·Kaushik Roy Choudhury,Yanyan Cao,Jonathan V. Caspar,W. E. Farneth,Qijie Guo,Alex S. Ionkin,Lynda K. Johnson,Meijun Lu,I. Malajovich,Daniela R. Radu,H. David Rosenfeld,Wei Wu	8
3	Use of inorganic fluxes to control morphology and purity of crystalline késterite and related quaternary chalcogenides 2012 ·Solar Energy Materials and Solar Cells ·Alex S. Ionkin,B.M. Fish,Will Marshall,(unknown)	10
4	High-Efficiency Solution-Processed Cu₂ZnSn(S,Se)₄Thin-Film Solar Cells Prepared from Binary and Ternary Nanoparticles 2012 ·Journal of the American Chemical Society ·Yanyan Cao,Michael S. Denny,Jonathan V. Caspar,W. E. Farneth,Qijie Guo,Alex S. Ionkin,Lynda K. Johnson,Meijun Lu,I. Malajovich,Daniela R. Radu,H. David Rosenfeld,Kaushik Roy Choudhury,Wei Wu	300
5	Screen-Printable Silver Pastes with Metallic Nano-Zinc and Nano-Zinc Alloys for Crystalline Silicon Photovoltaic Cells 2011 ·ACS Applied Materials & Interfaces ·Alex S. Ionkin,B.M. Fish,(unknown),Mark Lewittes,P.D. Soper,John G. Pepin,(unknown)	40
6	Highly Unsaturated Phosphorus Compounds: Generation and Reactions on Both Multiple Bonds of Vinyl Phosphaalkyne 2009 ·Organometallics ·Alex S. Ionkin,William Marshall,B.M. Fish,(unknown),Fredric Davidson,Charles N. McEwen	11
7	A rearrangement of 1,1-linked four-membered rings to bicyclic bridgehead five-membered rings: A phosphorus turn 2009 ·Dalton Transactions ·Alex S. Ionkin,William Marshall,B.M. Fish	16
8	A tetra-substituted chrysene: orientation of multiple electrophilic substitution and use of a tetra-substituted chrysene as a blue emitter for OLEDs 2008 ·Chemical Communications ·Alex S. Ionkin,William Marshall,B.M. Fish,(unknown),Ying Wang	37
9	Highly Sterically Hindered Olefins: A Case of E- and Z-Di-tert-butyl α,β-Unsaturated Acids 2008 ·Organic Letters ·Alex S. Ionkin,William Marshall,B.M. Fish	8
10	A stable enol in small ring systems: clear differentiation between penta- and tri-valency of phosphorus atoms 2008 ·Chemical Communications ·Alex S. Ionkin,William Marshall,B.M. Fish,(unknown),Charles N. McEwen	14
11	High‐temperature catalysts for the production of α‐olefins based on iron(II) and iron(III) tridentate bis(imino)pyridine complexes modified by nitrilo group 2007 ·Journal of Polymer Science Part A Polymer Chemistry ·Alex S. Ionkin,William Marshall,(unknown),(unknown),B.M. Fish,(unknown),P.D. Soper,Robert L. Waterland,Rupert E. v. H. Spence,Tuyu Xie	23
12	Synthesis, structural characterization, and initial electroluminescent properties of bis-cycloiridiated complexes of 2-(3,5-bis(trifluoromethyl)phenyl)-4-methylpyridine 2007 ·Journal of Organometallic Chemistry ·Alex S. Ionkin,Ying Wang,William Marshall,Viacheslav A. Petrov	26
13	Synthesis, structural characterization and the first electroluminescent properties of tris- and bis-cycloiridiated complexes of sterically hindered electron-poor 2-(3,5-bis(trifluoromethyl)phenyl)-4-trifluoromethylpyridine 2006 ·Dalton Transactions ·Alex S. Ionkin,William Marshall,D. Christopher Roe,Ying Wang	29
14	Nitro‐substituted iron(II) tridentate bis(imino)pyridine complexes as high‐temperature catalysts for the production of α‐olefins 2006 ·Journal of Polymer Science Part A Polymer Chemistry ·Alex S. Ionkin,William Marshall,(unknown),(unknown),Rupert E. v. H. Spence,Tuyu Xie	18
15	Rare Organometallic Complex of Divalent, Four-Coordinate Iridium: Synthesis, Structural Characterization, and First Insights into Reactivity 2004 ·Organometallics ·Alex S. Ionkin,William Marshall	27
16	New thermally stable cationic η3-allyl(1,4-diphospha-(1,3)-butadiene)nickel complexes for ethylene polymerizationThis is DuPont Contribution #08295. 2003 ·Chemical Communications ·Alex S. Ionkin,William Marshall	29
17	The double base impact in the dehydrochlorination of 1,2‐bis[bis(trimethylsilyl)methylchlorophosphino]ethane 2003 ·Heteroatom Chemistry ·Alex S. Ionkin,William Marshall	3
18	A novel pattern of dimerization for 1, 4‐diphospha‐1,3‐butadienes 2003 ·Heteroatom Chemistry ·Alex S. Ionkin,William Marshall	4
19	2,2″‐Dimethoxy‐1,1′:3′,1″‐terphenyl as a novel protective group for low‐coordinated phosphorus compounds: The case of diphosphenes 2003 ·Heteroatom Chemistry ·Alex S. Ionkin,William Marshall	14
20	Synthesis of α,β-Unsaturated Acylsilanes and an Unusual Thermal Reaction Involving a Siladiene 1996 ·Organometallics ·A. G. Brook,Alex S. Ionkin,Alan J. Lough	16

About Alex S. Ionkin

Alex S. Ionkin is a scholar working on Inorganic Chemistry, Organic Chemistry and Process Chemistry and Technology, having authored 44 papers that have together received 1.2k indexed citations. Recurring topics across this work include Organometallic Complex Synthesis and Catalysis (21 papers), Synthesis and characterization of novel inorganic/organometallic compounds (19 papers) and Organophosphorus compounds synthesis (10 papers). The work is most often cited by research in Process Chemistry and Technology (98 citations), Inorganic Chemistry (321 citations) and Organic Chemistry (581 citations). Alex S. Ionkin has collaborated with scholars based in United States, Russia and Canada. Frequent co-authors include William Marshall, B.M. Fish, Ying Wang, Meijun Lu, Qijie Guo, Daniela R. Radu, I. Malajovich, Jonathan V. Caspar, W. E. Farneth and Yanyan Cao. Their work appears in journals such as Journal of the American Chemical Society, Journal of Applied Physics and Chemical Communications.

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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