T. Väänänen

681 total citations
25 papers, 525 citations indexed

About

T. Väänänen is a scholar working on Spectroscopy, Electronic, Optical and Magnetic Materials and Organic Chemistry. According to data from OpenAlex, T. Väänänen has authored 25 papers receiving a total of 525 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Spectroscopy, 7 papers in Electronic, Optical and Magnetic Materials and 6 papers in Organic Chemistry. Recurrent topics in T. Väänänen's work include Molecular spectroscopy and chirality (13 papers), Liquid Crystal Research Advancements (7 papers) and Molecular Spectroscopy and Structure (5 papers). T. Väänänen is often cited by papers focused on Molecular spectroscopy and chirality (13 papers), Liquid Crystal Research Advancements (7 papers) and Molecular Spectroscopy and Structure (5 papers). T. Väänänen collaborates with scholars based in Finland and Switzerland. T. Väänänen's co-authors include Jukka Seppälä, Jukka Jokisaari, M. Härkönen, Kari Hiltunen, Yrjö Hiltunen, Juhani Lounila, Arja Lehtinen, Ritva Paukkeri, Harri Koskela and Сату-Пиа Рейникайнен and has published in prestigious journals such as Macromolecules, Polymer and Chemical Physics Letters.

In The Last Decade

T. Väänänen

25 papers receiving 488 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Väänänen Finland 13 187 160 156 103 91 25 525
Ranjita Das India 12 45 0.2× 17 0.1× 128 0.8× 40 0.4× 24 0.3× 22 492
Liangfeng Guo Singapore 14 75 0.4× 50 0.3× 112 0.7× 34 0.3× 25 0.3× 37 500
Von Hans‐Georg Elias Switzerland 15 113 0.6× 83 0.5× 292 1.9× 11 0.1× 205 2.3× 39 615
Akira Ono Japan 9 138 0.7× 58 0.4× 230 1.5× 10 0.1× 34 0.4× 16 646
F. L. Swinton United Kingdom 18 170 0.9× 41 0.3× 445 2.9× 4 0.0× 85 0.9× 44 864
George G. Lowry United States 7 37 0.2× 66 0.4× 262 1.7× 27 0.3× 101 1.1× 12 414
Kouji Watanabe Japan 9 32 0.2× 143 0.9× 191 1.2× 163 1.6× 7 0.1× 34 417
Ting Kai Wu United States 14 153 0.8× 84 0.5× 231 1.5× 8 0.1× 129 1.4× 22 515
Yann Danten France 12 113 0.6× 12 0.1× 110 0.7× 91 0.9× 9 0.1× 18 560
Fuquan Song United Kingdom 13 38 0.2× 24 0.1× 403 2.6× 101 1.0× 17 0.2× 18 672

Countries citing papers authored by T. Väänänen

Since Specialization
Citations

This map shows the geographic impact of T. Väänänen'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 T. Väänänen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Väänänen more than expected).

Fields of papers citing papers by T. Väänänen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Väänänen

This figure shows the co-authorship network connecting the top 25 collaborators of T. Väänänen. A scholar is included among the top collaborators of T. Väänänen 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 T. Väänänen. T. Väänänen 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.
Рейникайнен, Сату-Пиа, et al.. (2008). Multi‐block methods in multivariate process control. Journal of Chemometrics. 22(3-4). 281–287. 41 indexed citations
2.
Koskela, Harri & T. Väänänen. (2002). Quantitative determination of aliphatic hydrocarbon compounds by 2D NMR. Magnetic Resonance in Chemistry. 40(11). 705–715. 11 indexed citations
3.
Väänänen, T., Harri Koskela, Yrjö Hiltunen, & Mika Ala‐Korpela. (2002). Application of Quantitative Artificial Neural Network Analysis to 2D NMR Spectra of Hydrocarbon Mixtures. Journal of Chemical Information and Computer Sciences. 42(6). 1343–1346. 16 indexed citations
4.
Väänänen, T., et al.. (1999). Copolymerization of ethylene and non-conjugated dienes with Cp2ZrCl2/MAO catalyst system. European Polymer Journal. 35(6). 1047–1055. 44 indexed citations
5.
Chûjô, Riichirǒ, Yoshiaki Kogure, & T. Väänänen. (1994). Two-site model analysis of 13C n.m.r. of polypropylene polymerized by Ziegler-Natta catalyst with external alkoxysilane donors. Polymer. 35(2). 339–342. 11 indexed citations
6.
Paukkeri, Ritva, T. Väänänen, & Arja Lehtinen. (1993). Microstructural analysis of polypropylenes produced with heterogeneous Ziegler-Natta catalysts. Polymer. 34(12). 2488–2494. 49 indexed citations
7.
Härkönen, M., Jukka Seppälä, & T. Väänänen. (1991). External alkoxysilane donors in Ziegler‐Natta catalysis. Effects on poly(propylene) microstructure. Die Makromolekulare Chemie. 192(3). 721–734. 28 indexed citations
8.
Diehl, Patrick, Michele B. Kellerhals, Juhani Lounila, et al.. (1987). NMR structure of partially oriented tellurophene: Correction of molecular deformations and determination of bond interaction parameters. Magnetic Resonance in Chemistry. 25(3). 244–247. 11 indexed citations
9.
Väänänen, T., et al.. (1986). Variable-angle spinning 1H NMR spectra of molecules in liquid-crystalline phases with positive and negative diamagnetic anisotropy. Chemical Physics Letters. 129(4). 399–402. 13 indexed citations
10.
Jokisaari, Jukka, et al.. (1986). 1Hand 19F NMR study with carbon-13 satellites of para-difluorobezene in various nematic liquid crystals: structure and J-coupling anisotropy. Journal of Molecular Structure. 144(3-4). 359–369. 7 indexed citations
11.
12.
Väänänen, T., et al.. (1983). The structure of pyrrole-15N determined in nematic liquid crystals utilizing 13C-satellites in 1H NMR spectra. Journal of Molecular Structure. 102(1-2). 175–182. 6 indexed citations
13.
Lounila, Juhani & T. Väänänen. (1983). Application of the extended least squares method an example within the field of N.M.R. spectroscopy of partially oriented molecules. Molecular Physics. 49(4). 859–863. 4 indexed citations
14.
Väänänen, T., Jukka Jokisaari, & Juhani Lounila. (1983). 1H and 19F NMR study of meta-difluorobenzene: Structure, J-coupling anisotropy, and orientational behavior. Journal of Magnetic Resonance (1969). 54(3). 436–446. 7 indexed citations
15.
Jokisaari, Jukka, T. Väänänen, & Juhani Lounila. (1982). Therα-structure and orientational behaviour of monoiodobenzene in nematic liquid crystals. Molecular Physics. 45(1). 141–148. 16 indexed citations
16.
Väänänen, T., et al.. (1982). The structure and orientational behavior of ortho-difluorobenzene in nematic liquid crystals. Journal of Magnetic Resonance (1969). 49(1). 73–83. 14 indexed citations
17.
Diehl, Patrick, et al.. (1982). Determination of the 13C13C and 13C15N coupling constant anisotropies of acetonitrile partially oriented by nematic liquid crystals. Journal of Magnetic Resonance (1969). 48(3). 495–502. 15 indexed citations
18.
Jokisaari, Jukka & T. Väänänen. (1981). The r structure of monobromobenzene partially oriented in a nematic liquid crystal solvent. The use of 13C satellites in the 1H NMR spectrum. Journal of Magnetic Resonance (1969). 45(3). 379–385. 9 indexed citations
19.
Jokisaari, Jukka, et al.. (1981). NMR study of the R structures of 2-chloro- and 2-bromothiophene partially oriented by nematic liquid crystals. Journal of Magnetic Resonance (1969). 42(3). 396–402. 3 indexed citations
20.
Jokisaari, Jukka, et al.. (1981). N.M.R. study of monofluorobenzene partially oriented in thermotropic liquid crystals. Molecular Physics. 44(1). 197–208. 19 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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