Hans J. Jakobsen

12.3k total citations · 1 hit paper
286 papers, 10.0k citations indexed

About

Hans J. Jakobsen is a scholar working on Spectroscopy, Materials Chemistry and Nuclear and High Energy Physics. According to data from OpenAlex, Hans J. Jakobsen has authored 286 papers receiving a total of 10.0k indexed citations (citations by other indexed papers that have themselves been cited), including 193 papers in Spectroscopy, 116 papers in Materials Chemistry and 90 papers in Nuclear and High Energy Physics. Recurrent topics in Hans J. Jakobsen's work include Advanced NMR Techniques and Applications (172 papers), NMR spectroscopy and applications (90 papers) and Solid-state spectroscopy and crystallography (78 papers). Hans J. Jakobsen is often cited by papers focused on Advanced NMR Techniques and Applications (172 papers), NMR spectroscopy and applications (90 papers) and Solid-state spectroscopy and crystallography (78 papers). Hans J. Jakobsen collaborates with scholars based in Denmark, United States and Switzerland. Hans J. Jakobsen's co-authors include Jørgen Skibsted, Niels Chr. Nielsen, Henrik Bildsøe, Morten Daugaard Andersen, Paul D. Ellis, Malcolm H. Levitt, Flemming H. Larsen, M. Hohwy, Thomas Vosegaard and J. Skibsted and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

Hans J. Jakobsen

285 papers receiving 9.6k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Broadband dipolar recoupling in the nuclear magnetic resonance of rotating solids: A compensated C7 pulse sequence

1998 461 citations M. Hohwy, Hans J. Jakobsen et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hans J. Jakobsen Denmark	48	5.2k	4.8k	2.1k	1.8k	1.4k	286	10.0k
É. Lippmaa Estonia	43	4.0k 0.8×	3.5k 0.7×	1.3k 0.6×	658 0.4×	2.4k 1.7×	152	8.1k
Ago Samoson Estonia	50	5.0k 1.0×	5.5k 1.2×	2.3k 1.1×	451 0.2×	1.9k 1.4×	129	8.9k
Arno P. M. Kentgens Netherlands	52	4.9k 1.0×	3.6k 0.8×	1.4k 0.7×	286 0.2×	1.5k 1.1×	217	9.5k
Colin A. Fyfe Canada	59	4.7k 0.9×	4.2k 0.9×	1.5k 0.7×	248 0.1×	3.8k 2.8×	301	10.8k
Zhehong Gan United States	52	7.4k 1.4×	6.0k 1.3×	2.1k 1.0×	304 0.2×	2.6k 1.9×	278	13.3k
Gina L. Hoatson United States	24	2.5k 0.5×	2.0k 0.4×	556 0.3×	240 0.1×	1.1k 0.8×	63	5.0k
R. Dupree United Kingdom	51	4.1k 0.8×	2.7k 0.6×	917 0.4×	105 0.1×	706 0.5×	245	8.6k
G. Engelhardt Germany	35	2.7k 0.5×	1.4k 0.3×	322 0.2×	419 0.2×	2.4k 1.8×	101	5.3k
D. Michel Germany	25	2.3k 0.4×	1.2k 0.3×	500 0.2×	224 0.1×	1.0k 0.8×	197	3.7k
Håkan Wennerström Sweden	48	2.2k 0.4×	1.8k 0.4×	648 0.3×	335 0.2×	291 0.2×	172	10.1k

Countries citing papers authored by Hans J. Jakobsen

Since Specialization

Citations

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

Fields of papers citing papers by Hans J. Jakobsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hans J. Jakobsen

This figure shows the co-authorship network connecting the top 25 collaborators of Hans J. Jakobsen. A scholar is included among the top collaborators of Hans J. Jakobsen 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 Hans J. Jakobsen. Hans J. Jakobsen 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

Jakobsen, Hans J., Henrik Bildsøe, Martin Bondesgaard, et al.. (2021). Exciting Opportunities for Solid-State ⁹⁵Mo NMR Studies of MoS₂ Nanostructures in Materials Research from a Low to an Ultrahigh Magnetic Field (35.2 T). The Journal of Physical Chemistry C. 125(14). 7824–7838. 1 indexed citations

Jakobsen, Hans J., Likai Song, Zhehong Gan, et al.. (2016). NMR and EPR Studies of Free-Radical Intermediates from Experiments Mimicking the Winds on Mars: A Sink for Methane and Other Gases. The Journal of Physical Chemistry C. 120(45). 26138–26149. 6 indexed citations

Jakobsen, Hans J., Henrik Bildsøe, Michael Brorson, Zhehong Gan, & Ivan Hung. (2013). Direct observation of 17O–185/187Re 1J-coupling in perrhenates by solid-state 17O VT MAS NMR: Temperature and self-decoupling effects. Journal of Magnetic Resonance. 230. 98–110. 11 indexed citations

Kocaba, Vanessa, et al.. (2009). Improved quantification of alite and belite in anhydrous Portland cements by 29Si MAS NMR: Effects of paramagnetic ions. Solid State Nuclear Magnetic Resonance. 36(1). 32–44. 76 indexed citations

Arnbjerg, Lene M., Dorthe Bomholdt Ravnsbæk, Yaroslav Filinchuk, et al.. (2009). Structure and Dynamics for LiBH₄−LiCl Solid Solutions. Chemistry of Materials. 21(24). 5772–5782. 137 indexed citations

Jakobsen, Hans J., Henrik Bildsøe, Jørgen Skibsted, et al.. (2009). New opportunities in acquisition and analysis of natural abundance complex solid-state 33S MAS NMR spectra: (CH3NH3)2WS4. Physical Chemistry Chemical Physics. 11(32). 6981–6981. 18 indexed citations

Jensen, Torben R., et al.. (2005). New Amine-Templated Zinc Phosphates with a Temperature-Induced Increase of Structural Dimensionality. Inorganic Chemistry. 44(3). 658–665. 17 indexed citations

Hauch, Anne, Henrik Bildsøe, Hans J. Jakobsen, & Jørgen Skibsted. (2003). 2H chemical shift anisotropies from high-field 2H MAS NMR spectroscopy. Journal of Magnetic Resonance. 165(2). 282–292. 13 indexed citations

Stebbins, Jonathan F., Lin‐Shu Du, Scott Kroeker, et al.. (2002). New Opportunities for High-Resolution Solid-State NMR Spectroscopy of Oxide Materials at 21.1- and 18.8-T Fields. Solid State Nuclear Magnetic Resonance. 21(1-2). 105–115. 47 indexed citations

10.

Andersen, Morten Daugaard, Hans J. Jakobsen, & Jørgen Skibsted. (2002). Characterization of the α−β Phase Transition in Friedels Salt (Ca₂Al(OH)₆Cl·2H₂O) by Variable-Temperature ²⁷Al MAS NMR Spectroscopy. The Journal of Physical Chemistry A. 106(28). 6676–6682. 27 indexed citations

11.

Skibsted, Jørgen, Michael Brorson, Jørgen Villadsen, & Hans J. Jakobsen. (2000). Characterization of a New Hexasodium Diphosphopentamolybdate Hydrate, Na₆[P₂Mo₅O₂₃]·7H₂O, by ²³Na MQMAS NMR Spectroscopy and X-ray Powder Diffraction. Inorganic Chemistry. 39(18). 4130–4136. 5 indexed citations

12.

Bildsøe, Henrik, et al.. (1999). Separation of 2H MAS NMR Spectra by Two-Dimensional Spectroscopy. Journal of Magnetic Resonance. 139(2). 314–333. 16 indexed citations

13.

Skibsted, Jørgen & Hans J. Jakobsen. (1999). ³⁵Cl and ³⁷Cl Magic-Angle Spinning NMR Spectroscopy in the Characterization of Inorganic Perchlorates. Inorganic Chemistry. 38(8). 1806–1813. 28 indexed citations

14.

Hohwy, M., et al.. (1998). 1H Chemical Shielding Anisotropies from Polycrystalline Powders Using MSHOT-3 Based CRAMPS. Journal of Magnetic Resonance. 133(2). 374–378. 13 indexed citations

15.

Skibsted, Jørgen, Niels Chr. Nielsen, Henrik Bildsøe, & Hans J. Jakobsen. (1992). 51V MAS NMR spectroscopy: determination of quadrupole and anisotropic shielding tensors, including the relative orientation of their principal-axis systems. Chemical Physics Letters. 188(5-6). 405–412. 141 indexed citations

16.

Nielsen, Niels Chr., Henrik Bildsøe, & Hans J. Jakobsen. (1992). Finite rf pulse excitation in MAS NMR of quadrupolar nuclei. Quantitative aspects and multiple-quantum excitation. Chemical Physics Letters. 191(3-4). 205–212. 38 indexed citations

17.

Jakobsen, Hans J., Ole W. Sørensen, & Henrik Bildsøe. (1983). Polarization transfer on spectrometers not equipped with a proton phase shifter. Journal of Magnetic Resonance (1969). 51(1). 157–163. 12 indexed citations

18.

Sørensen, Ole W., S. Scheibye, S.‐O. LAWESSON, & Hans J. Jakobsen. (1981). Proton polarization transfer in natural abundance ¹⁵N NMR studies of E‐ and Z‐isomers of N‐alkylformamides. Organic Magnetic Resonance. 16(4). 322–324. 17 indexed citations

19.

Jakobsen, Hans J., et al.. (1980). 13C-{1H,11B} triple-resonance experiments. Sign determination of 1J(11B-11B), J(13C-11B), and 2J(1H-11B) in some organoboron compounds. Journal of Magnetic Resonance (1969). 41(3). 458–466. 9 indexed citations

20.

Berg, Arne, Poul Erik Hansen, Hans J. Jakobsen, H. A. Øye, & Sigfrid Svensson. (1972). Sixteen 13C-19F Spin-Spin Coupling Constants in the 13C NMR Spectrum of 1-Fluoropyrene (C16H9F).. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 26. 2159–2161. 11 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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