N.J. Poulis

1.8k total citations
123 papers, 1.4k citations indexed

About

N.J. Poulis is a scholar working on Materials Chemistry, Spectroscopy and Condensed Matter Physics. According to data from OpenAlex, N.J. Poulis has authored 123 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Materials Chemistry, 62 papers in Spectroscopy and 51 papers in Condensed Matter Physics. Recurrent topics in N.J. Poulis's work include Solid-state spectroscopy and crystallography (64 papers), Advanced NMR Techniques and Applications (56 papers) and Spectroscopy and Quantum Chemical Studies (26 papers). N.J. Poulis is often cited by papers focused on Solid-state spectroscopy and crystallography (64 papers), Advanced NMR Techniques and Applications (56 papers) and Spectroscopy and Quantum Chemical Studies (26 papers). N.J. Poulis collaborates with scholars based in Netherlands, United States and Germany. N.J. Poulis's co-authors include T.O. Klaassen, W.Th. Wenckebach, W. van der Lugt, J Groen, H.M. Gijsman, S. Wittekoek, M. W. van Tol, W.J. Looyestijn, G. M. Seidel and Judith Van Houten and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

N.J. Poulis

115 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
N.J. Poulis Netherlands 22 615 599 516 503 478 123 1.4k
Junkichi Itoh Japan 19 367 0.6× 343 0.6× 452 0.9× 350 0.7× 364 0.8× 60 1.1k
F. Hartmann-Boutron France 19 673 1.1× 401 0.7× 565 1.1× 820 1.6× 209 0.4× 75 1.3k
G. V. H. Wilson Australia 17 369 0.6× 198 0.3× 400 0.8× 351 0.7× 289 0.6× 93 999
A H Cooke United States 23 673 1.1× 723 1.2× 372 0.7× 700 1.4× 169 0.4× 50 1.5k
M. Senba Canada 23 750 1.2× 358 0.6× 938 1.8× 357 0.7× 372 0.8× 111 2.2k
H. Hartmann Germany 14 574 0.9× 531 0.9× 144 0.3× 746 1.5× 210 0.4× 48 1.3k
O. Hartmann Sweden 22 708 1.2× 529 0.9× 467 0.9× 363 0.7× 269 0.6× 153 1.7k
Taiichiro Haseda Japan 23 798 1.3× 392 0.7× 432 0.8× 683 1.4× 121 0.3× 78 1.3k
S. L. Segel Canada 19 172 0.3× 623 1.0× 151 0.3× 145 0.3× 349 0.7× 68 949
A. B. Denison United States 18 295 0.5× 209 0.3× 307 0.6× 187 0.4× 135 0.3× 66 921

Countries citing papers authored by N.J. Poulis

Since Specialization
Citations

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

Fields of papers citing papers by N.J. Poulis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N.J. Poulis. 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 N.J. Poulis. The network helps show where N.J. Poulis may publish in the future.

Co-authorship network of co-authors of N.J. Poulis

This figure shows the co-authorship network connecting the top 25 collaborators of N.J. Poulis. A scholar is included among the top collaborators of N.J. Poulis 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 N.J. Poulis. N.J. Poulis 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.
Wenckebach, W.Th., et al.. (1985). Transverse helicoidal ordering of the proton spins in Ca(OH)2at positive spin temperatures. Journal of Physics C Solid State Physics. 18(2). 421–441. 1 indexed citations
2.
Klaassen, T.O., et al.. (1982). Spin dynamics in a 3D Heisenberg ferromagnet. III. Influence of exchange anisotropy in the critical region: T>Tc, B=O. Journal of Physics C Solid State Physics. 15(31). 6403–6410. 3 indexed citations
3.
Klaassen, T.O., et al.. (1981). Spin dynamics in a 3d Heisenberg ferromagnet in the paramagnetic state. I. Physica B+C. 106(1). 83–92. 3 indexed citations
4.
Looyestijn, W.J., T.O. Klaassen, & N.J. Poulis. (1980). Hyperfine and super-exchange interactions in M2CuX4.2H2O compounds. Physica B+C. 101(1). 53–70. 2 indexed citations
5.
Wenckebach, W.Th., et al.. (1980). Properties of electron-irradiation-produced O2-in Ca(OH)2. Journal of Physics C Solid State Physics. 13(30). 5481–5494. 12 indexed citations
6.
Groen, J, et al.. (1979). Spin dynamics of the alternating linear heisenberg antiferromagnet Cu(NO3)2.2.5H2O. Physica B+C. 96(1). 41–53. 3 indexed citations
7.
Looyestijn, W.J., T.O. Klaassen, & N.J. Poulis. (1979). Second-order effects of magnetic hyperfine interaction on NMR spectra in theM2CuX4·2H2Ocompounds. II. Fine structure due to indirect coupling of nuclear spins. Physical review. B, Condensed matter. 19(9). 4367–4375. 2 indexed citations
8.
Houten, Judith Van, W.Th. Wenckebach, & N.J. Poulis. (1977). A study of the thermal contact between the nuclear Zeeman system and the electron dipole-dipole interaction system. Physica B+C. 92(2). 210–220. 22 indexed citations
9.
Looyestijn, W.J., T.O. Klaassen, & N.J. Poulis. (1976). Determination of the exchange anisotropy in six 3-D Heisenberg ferromagnets with the CuK2Cl4.2H2O stucture. Physica B+C. 83(2). 169–173. 1 indexed citations
10.
Tol, M. W. van, et al.. (1976). Long-Range Order and Spin Reduction in Magnetic-Chain Crystals. Physical Review Letters. 36(21). 1252–1255. 8 indexed citations
11.
Poulis, N.J., et al.. (1974). Proton spin-lattice relaxation in the palladium-hydrogen system. Physica. 75(2). 297–304. 31 indexed citations
12.
Poulis, N.J., et al.. (1974). Analysis of quadrupolar spin echoes in a series of V3X compounds. Physica. 77(3). 449–468. 13 indexed citations
13.
Tol, M. W. van & N.J. Poulis. (1973). A high-field phase transition in the linear chain compound CuSO4 · 5H2O. Physica. 69(1). 341–353. 12 indexed citations
14.
Wittekoek, S., T.O. Klaassen, & N.J. Poulis. (1968). Proton magnetic resonance in single crystals containing antiferromagnetic linear chains. I. Physica. 39(2). 293–312. 10 indexed citations
15.
Poulis, N.J., et al.. (1967). The influence of paramagnetic impurities on the dynamic polarization of protons in (La, Nd)2Mg3(NO3)12.24H2O. Physica. 37(1). 65–81. 4 indexed citations
16.
Reuth, E.C. Van, et al.. (1967). Nuclear magnetic properties of atomic ordering in V3Au superconductors. Physica. 37(3). 476–488. 10 indexed citations
17.
Wittekoek, S., et al.. (1964). The shape of the proton magnetic resonance lines in CuSO4 · 5H2O between 4.2 and 0.35°K. Physics Letters. 11(4). 282–283. 1 indexed citations
18.
Lugt, W. van der, et al.. (1962). Some proton resonance experiments in azurite near the Néel temperature. Physica. 28(2). 195–197. 3 indexed citations
19.
Lugt, W. van der, et al.. (1959). Nuclear magnetic resonance in dilute Cu-Mn alloys. Physica. 25(1-6). 97–110. 3 indexed citations
20.
Poulis, N.J., et al.. (1953). The temperature dependence of the spontaneous magnetization in an antiferromagnetic single crystal. Physica. 19(1-12). 391–396. 25 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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