T. Oja

501 total citations
18 papers, 350 citations indexed

About

T. Oja is a scholar working on Materials Chemistry, Spectroscopy and Biomedical Engineering. According to data from OpenAlex, T. Oja has authored 18 papers receiving a total of 350 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Materials Chemistry, 10 papers in Spectroscopy and 4 papers in Biomedical Engineering. Recurrent topics in T. Oja's work include Solid-state spectroscopy and crystallography (12 papers), Advanced NMR Techniques and Applications (6 papers) and Molecular Spectroscopy and Structure (4 papers). T. Oja is often cited by papers focused on Solid-state spectroscopy and crystallography (12 papers), Advanced NMR Techniques and Applications (6 papers) and Molecular Spectroscopy and Structure (4 papers). T. Oja collaborates with scholars based in United States and Brazil. T. Oja's co-authors include P. J. Bray, J. F. Baugher, P. Craig Taylor, Robert A. Marino, P. A. Casabella, Steve Greenbaum and Juan Murgich and has published in prestigious journals such as The Journal of Chemical Physics, Chemical Physics Letters and Physics Letters A.

In The Last Decade

T. Oja

18 papers receiving 333 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T. Oja United States	9	234	231	73	70	48	18	350
G. M. Volkoff Canada	8	323 1.4×	311 1.3×	81 1.1×	69 1.0×	34 0.7×	11	449
P. A. Casabella United States	12	250 1.1×	274 1.2×	28 0.4×	68 1.0×	37 0.8×	19	388
Hazime Kusumoto Japan	11	147 0.6×	134 0.6×	122 1.7×	39 0.6×	49 1.0×	21	372
G. Bonera Italy	11	299 1.3×	366 1.6×	151 2.1×	142 2.0×	82 1.7×	28	566
G. J. Krüger Italy	14	233 1.0×	191 0.8×	126 1.7×	208 3.0×	70 1.5×	21	465
E. Kundla Estonia	5	402 1.7×	347 1.5×	224 3.1×	53 0.8×	38 0.8×	8	547
H. Kr�ger Germany	7	122 0.5×	139 0.6×	32 0.4×	23 0.3×	30 0.6×	7	227
H. M. Kriz United States	7	108 0.5×	212 0.9×	39 0.5×	50 0.7×	27 0.6×	9	321
A. A. V. Gibson United States	11	149 0.6×	114 0.5×	79 1.1×	22 0.3×	15 0.3×	19	341
L. G. Rowan United States	8	169 0.7×	221 1.0×	63 0.9×	41 0.6×	148 3.1×	16	426

Countries citing papers authored by T. Oja

Since Specialization

Citations

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

Fields of papers citing papers by T. Oja

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of T. Oja. A scholar is included among the top collaborators of T. Oja 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. Oja. T. Oja 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

Oja, T., et al.. (1992). Cursory examination of the zeta potential behaviors of two optical materials. 1 indexed citations

Murgich, Juan & T. Oja. (1987). Nitrogen-14 nuclear quadrupole resonance study of bonding in transition-metal cyanides. Journal of the Chemical Society Dalton Transactions. 1637–1637. 2 indexed citations

Greenbaum, Steve, et al.. (1980). ¹⁴N nuclear quadrupole resonance study of substituted anilines and prediction of in vitro activity of sulfanilamides. Organic Magnetic Resonance. 14(5). 379–383. 14 indexed citations

Oja, T., et al.. (1977). Nitrogen-14 nuclear quadrupole resonance studies of para-substituted benzene diazonium salts. Journal of Magnetic Resonance (1969). 28(2). 247–252. 3 indexed citations

Oja, T., et al.. (1973). 14N nuclear quadrupole resonance in compounds containing N–N bonds. IV. Nitrosamines. The Journal of Chemical Physics. 58(7). 2710–2714. 8 indexed citations

Oja, T.. (1973). Nitrogen-14 nuclear quadrupole resonance study of the guanidinium ion. The Journal of Chemical Physics. 59(5). 2668–2675. 11 indexed citations

Oja, T., et al.. (1973). Nitrogen-14 nuclear quadrupole resonance in isoxazole. The Journal of Chemical Physics. 58(6). 2650–2651. 7 indexed citations

Marino, Robert A. & T. Oja. (1972). Nuclear Quadrupole Resonance of Some Four-Coordinated Nitrogen Compounds. The Journal of Chemical Physics. 56(11). 5453–5457. 12 indexed citations

Bray, P. J., et al.. (1972). Nitrogen-14 Nuclear Quadrupole Resonance in Compounds Containing N–N Bonds. III. Azines. The Journal of Chemical Physics. 57(9). 3807–3811. 6 indexed citations

10.

Oja, T., et al.. (1972). Nitrogen-14 Nuclear Quadrupole Resonance Study of Lithium Hydrazinium Sulfate. The Journal of Chemical Physics. 57(5). 2139–2146. 8 indexed citations

11.

Marino, Robert A. & T. Oja. (1970). Nuclear quadrupole resonance in 4-coordinated nitrogen compounds. Chemical Physics Letters. 4(8). 489–490. 4 indexed citations

12.

Oja, T. & P. A. Casabella. (1969). Nuclear-Magnetic-Resonance Studies of Ferroelectricity in Normal and Irradiated Rochelle Salt. Physical Review. 177(2). 830–838. 27 indexed citations

13.

Casabella, P. A. & T. Oja. (1969). 11B Quadrupole Coupling Constants in Solid Boron Halides. The Journal of Chemical Physics. 50(11). 4814–4819. 16 indexed citations

14.

Baugher, J. F., P. Craig Taylor, T. Oja, & P. J. Bray. (1969). Nuclear Magnetic Resonance Powder Patterns in the Presence of Completely Asymmetric Quadrupole and Chemical Shift Effects: Application to Metavanadates. The Journal of Chemical Physics. 50(11). 4914–4925. 187 indexed citations

15.

Oja, T.. (1969). 14N nuclear quadrupole resonance in ferroelectric guandines. Physics Letters A. 30(6). 343–344. 6 indexed citations

16.

Marino, Robert A., T. Oja, & P. J. Bray. (1968). 14N nuclear quadrupole resonance study of the NO−2 ion in simple nitrites. Physics Letters A. 27(5). 263–264. 5 indexed citations

17.

Oja, T., Robert A. Marino, & P. J. Bray. (1968). The temperature dependence of 14N nuclear quadrupole resonance in barium nitrite. Physics Letters A. 28(1). 16–17. 1 indexed citations

18.

Oja, T., Robert A. Marino, & P. J. Bray. (1967). 14 N nuclear quadrupole resonance in the ferroelectric phase of sodium nitrite. Physics Letters A. 26(1). 11–12. 32 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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