P. C. Hammel

9.1k total citations · 2 hit papers
167 papers, 6.0k citations indexed

About

P. C. Hammel is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, P. C. Hammel has authored 167 papers receiving a total of 6.0k indexed citations (citations by other indexed papers that have themselves been cited), including 115 papers in Atomic and Molecular Physics, and Optics, 64 papers in Condensed Matter Physics and 50 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in P. C. Hammel's work include Physics of Superconductivity and Magnetism (56 papers), Magnetic properties of thin films (54 papers) and Force Microscopy Techniques and Applications (47 papers). P. C. Hammel is often cited by papers focused on Physics of Superconductivity and Magnetism (56 papers), Magnetic properties of thin films (54 papers) and Force Microscopy Techniques and Applications (47 papers). P. C. Hammel collaborates with scholars based in United States, Germany and India. P. C. Hammel's co-authors include Fengyuan Yang, Chunhui Du, Z. Fisk, M. Takigawa, R. H. Heffner, Hailong Wang, J. D. Thompson, K. Ott, A. P. Reyes and Rohan Adur and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

P. C. Hammel

166 papers receiving 5.9k 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.

Cu and O NMR studies of the magnetic properties ofYBa2Cu3O6.63(Tc=62 K)

1991 516 citations P. C. Hammel et al. profile →
Scaling of Spin Hall Angle in 3d, 4d, and 5d Metals fromY3Fe5O12/Metal Spin Pumping

2014 428 citations Chunhui Du, Y. Pu et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. C. Hammel United States	42	3.5k	3.3k	2.4k	1.3k	1.0k	167	6.0k
K. Yamada Japan	46	3.1k 0.9×	6.7k 2.0×	5.0k 2.1×	934 0.7×	1.7k 1.6×	304	9.4k
Hidekazu Tanaka Japan	42	2.0k 0.6×	5.6k 1.7×	3.4k 1.4×	751 0.6×	911 0.9×	327	6.7k
M. Motokawa Japan	34	1.6k 0.5×	3.2k 1.0×	2.7k 1.1×	482 0.4×	1.4k 1.4×	400	5.3k
S. Pizzini France	37	4.1k 1.2×	2.1k 0.6×	2.6k 1.1×	1.2k 0.9×	1.5k 1.4×	156	5.4k
O. Klein France	35	3.8k 1.1×	1.7k 0.5×	1.6k 0.7×	1.7k 1.3×	1.4k 1.3×	95	5.4k
Y. Tokunaga Japan	41	2.5k 0.7×	3.0k 0.9×	4.8k 2.0×	1.4k 1.0×	2.7k 2.6×	156	6.9k
J. Wosnitza Germany	44	2.0k 0.6×	4.4k 1.3×	4.6k 1.9×	772 0.6×	1.9k 1.9×	408	7.3k
C. Berthier France	44	2.2k 0.6×	4.7k 1.4×	3.2k 1.3×	1.5k 1.1×	1.2k 1.1×	208	7.4k
J. Demšar Germany	34	1.5k 0.4×	1.6k 0.5×	1.7k 0.7×	1.2k 0.9×	1.6k 1.6×	105	4.3k
Massimo Capone Italy	44	2.5k 0.7×	4.0k 1.2×	2.9k 1.2×	696 0.5×	1.7k 1.6×	192	6.2k

Countries citing papers authored by P. C. Hammel

Since Specialization

Citations

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

Fields of papers citing papers by P. C. Hammel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. C. Hammel. 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 P. C. Hammel. The network helps show where P. C. Hammel may publish in the future.

Co-authorship network of co-authors of P. C. Hammel

This figure shows the co-authorship network connecting the top 25 collaborators of P. C. Hammel. A scholar is included among the top collaborators of P. C. Hammel 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 P. C. Hammel. P. C. Hammel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Bagués, Núria, Denis V. Pelekhov, P. C. Hammel, et al.. (2025). Transition of Néel‐Type and Bloch‐Néel Hybrid Skyrmion in a Metallic Multilayer Material System. Advanced Materials. 38(4). e14228–e14228.

Rodríguez, F.J., Wenhao Liu, Bing Lv, et al.. (2025). Quantum sensing of broadband spin dynamics and magnon transport in antiferromagnets. Science Advances. 11(26). eadu9381–eadu9381. 1 indexed citations

Li, Jiahan, Kenji Watanabe, Takashi Taniguchi, et al.. (2024). Quantum Sensing of Spin Dynamics Using Boron-Vacancy Centers in Hexagonal Boron Nitride. Physical Review Letters. 133(16). 166704–166704. 7 indexed citations

Liu, Tao, Núria Bagués, Denis V. Pelekhov, et al.. (2023). An atomically tailored chiral magnet with small skyrmions at room temperature. Communications Physics. 6(1). 4 indexed citations

Ahmed, Adam, Menglin Zhu, Sisheng Yu, et al.. (2020). Interfacial Rashba-Effect-Induced Anisotropy in Nonmagnetic-Material–Ferrimagnetic-Insulator Bilayers. Physical Review Letters. 124(25). 257202–257202. 38 indexed citations

Purser, Carola M., Vidya Praveen Bhallamudi, Christopher Wolfe, et al.. (2019). Broadband electron paramagnetic resonance spectroscopy in diverse field conditions using optically detected nitrogen-vacancy centers in diamond. Journal of Physics D Applied Physics. 52(30). 305004–305004. 7 indexed citations

Page, Michael R., Carola M. Purser, Tomoya Nakatani, et al.. (2019). Optically detected ferromagnetic resonance in diverse ferromagnets via nitrogen vacancy centers in diamond. Journal of Applied Physics. 126(12). 19 indexed citations

Brangham, Jack, Yang Cheng, Bryan D. Esser, et al.. (2017). Metallic ferromagnetic films with magnetic damping under 1.4 × 10−3. Nature Communications. 8(1). 234–234. 79 indexed citations

Brangham, Jack, Bryan D. Esser, Michael R. Page, et al.. (2016). Exceptionally high magnetization of stoichiometric Y3Fe5O12 epitaxial films grown on Gd3Ga5O12. Applied Physics Letters. 109(7). 39 indexed citations

10.

Page, Michael R., Vidya Praveen Bhallamudi, Carola M. Purser, et al.. (2016). Optically Detected Ferromagnetic Resonance in Metallic Ferromagnets Via Off-Resonant Detection of Nitrogen Vacancy Centers in Diamond. Bulletin of the American Physical Society. 2016. 1 indexed citations

11.

Jung, Young Woo, Justin A. North, Marek Šimon, et al.. (2016). Electron Paramagnetic Resonance of a Single NV Nanodiamond Attached to an Individual Biomolecule. Biophysical Journal. 110(9). 2044–2052. 13 indexed citations

12.

Bhallamudi, Vidya Praveen & P. C. Hammel. (2015). Nanoscale MRI. Nature Nanotechnology. 10(2). 104–106. 11 indexed citations

13.

Berger, Andrew, Chi Zhang, Kin Chung Fong, et al.. (2014). The effect of spin transport on spin lifetime in nanoscale systems. Nature Nanotechnology. 9(5). 343–347. 24 indexed citations

14.

Du, Chunhui, Y. Pu, T. Meyer, et al.. (2013). Probing the Spin Pumping Mechanism: Exchange Coupling with Exponential Decay inY3Fe5O12/Barrier/PtHeterostructures. Physical Review Letters. 111(24). 247202–247202. 67 indexed citations

15.

Wolny, Franziska, Yuri N. Obukhov, Thomas Mühl, et al.. (2011). Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe. Ultramicroscopy. 111(8). 1360–1365. 10 indexed citations

16.

Pandian, Ramasamy P., Michelle Dolgos, Patrick M. Woodward, et al.. (2009). Molecular packing and magnetic properties of lithium naphthalocyanine crystals: hollow channels enabling permeability and paramagnetic sensitivity to molecular oxygen. Journal of Materials Chemistry. 19(24). 4138–4138. 17 indexed citations

17.

Obukhov, Yu. N., Denis V. Pelekhov, Jin‐Woo Kim, et al.. (2008). Local Ferromagnetic Resonance Imaging with Magnetic Resonance Force Microscopy. Physical Review Letters. 100(19). 197601–197601. 41 indexed citations

18.

Berman, G. P., G. D. Doolen, P. C. Hammel, & V. I. Tsifrinovich. (2001). Magnetic Resonance Force Microscopy Quantum Computer with Tellurium Donors in Silicon. Physical Review Letters. 86(13). 2894–2896. 28 indexed citations

19.

Hammel, P. C., et al.. (1998). Magnetic resonance force microscopy with a ferromagnetic tip mounted on the force detector. Solid State Nuclear Magnetic Resonance. 11(1-2). 65–72. 15 indexed citations

20.

Hammel, P. C., M. L. Roukes, Y. Hu, et al.. (1983). Magnetic Coupling between 3He and 19F at Low Temperatures. Physical Review Letters. 51(23). 2124–2127. 12 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.

Explore authors with similar magnitude of impact