M. Loretz

2.5k total citations · 1 hit paper
9 papers, 1.8k citations indexed

About

M. Loretz is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Geophysics. According to data from OpenAlex, M. Loretz has authored 9 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 6 papers in Atomic and Molecular Physics, and Optics and 6 papers in Geophysics. Recurrent topics in M. Loretz's work include Diamond and Carbon-based Materials Research (9 papers), High-pressure geophysics and materials (6 papers) and Atomic and Subatomic Physics Research (4 papers). M. Loretz is often cited by papers focused on Diamond and Carbon-based Materials Research (9 papers), High-pressure geophysics and materials (6 papers) and Atomic and Subatomic Physics Research (4 papers). M. Loretz collaborates with scholars based in Switzerland, Germany and Japan. M. Loretz's co-authors include Christian L. Degen, Romana Schirhagl, K.J. Chang, T. Rosskopf, Sébastien Pezzagna, Jan Meijer, K. Ohashi, Hideyuki Watanabe, Kohei M. Itoh and Ye Tao and has published in prestigious journals such as Physical Review Letters, Nano Letters and Applied Physics Letters.

In The Last Decade

M. Loretz

9 papers receiving 1.8k 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.

Nitrogen-Vacancy Centers in Diamond: Nanoscale Sensors for Physics and Biology

2013 1.1k citations Romana Schirhagl, K.J. Chang et al. Annual Review of Physical Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
M. Loretz Switzerland	8	1.5k	920	502	318	193	9	1.8k
Julia Tisler Germany	6	1.7k 1.1×	1.1k 1.2×	542 1.1×	307 1.0×	176 0.9×	6	2.0k
Chang S. Shin United States	9	1.5k 1.0×	1.2k 1.3×	581 1.2×	313 1.0×	135 0.7×	16	1.9k
Erik Bauch United States	11	1.8k 1.2×	1.3k 1.4×	722 1.4×	369 1.2×	195 1.0×	15	2.1k
Liam T. Hall Australia	23	1.5k 1.0×	1.1k 1.2×	478 1.0×	241 0.8×	125 0.6×	39	1.8k
Loïc Rondin France	17	1.4k 0.9×	880 1.0×	421 0.8×	302 0.9×	121 0.6×	32	1.7k
Aleksander K. Wójcik United States	11	1.2k 0.8×	1.1k 1.2×	407 0.8×	432 1.4×	118 0.6×	19	1.7k
Mohannad Al‐Hmoud Saudi Arabia	7	1.2k 0.8×	887 1.0×	407 0.8×	275 0.9×	116 0.6×	36	1.5k
Andrej Denisenko Germany	21	1.4k 0.9×	730 0.8×	278 0.6×	670 2.1×	167 0.9×	47	1.8k
Petr Siyushev Germany	20	1.6k 1.0×	1.2k 1.3×	444 0.9×	515 1.6×	166 0.9×	34	2.0k
M. S. Grinolds United States	9	1.0k 0.7×	887 1.0×	280 0.6×	251 0.8×	89 0.5×	9	1.4k

Countries citing papers authored by M. Loretz

Since Specialization

Citations

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

Fields of papers citing papers by M. Loretz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Loretz

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

All Works

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9 of 9 papers shown

1.

Loretz, M., H. Takahashi, Takuya F. Segawa, J. M. Boss, & Christian L. Degen. (2017). Optical hyperpolarization of nitrogen donor spins in bulk diamond. Physical review. B.. 95(6). 15 indexed citations

2.

Loretz, M., J. M. Boss, T. Rosskopf, et al.. (2015). Spurious Harmonic Response of Multipulse Quantum Sensing Sequences. Physical Review X. 5(2). 64 indexed citations

3.

Rosskopf, T., A. Dussaux, K. Ohashi, et al.. (2014). Investigation of Surface Magnetic Noise by Shallow Spins in Diamond. Physical Review Letters. 112(14). 147602–147602. 147 indexed citations

4.

Loretz, M., Sébastien Pezzagna, Jan Meijer, & Christian L. Degen. (2014). Nanoscale nuclear magnetic resonance with a 1.9-nm-deep nitrogen-vacancy sensor. Applied Physics Letters. 104(3). 33102–33102. 125 indexed citations

5.

Loretz, M., T. Rosskopf, & Christian L. Degen. (2013). Radio-Frequency Magnetometry Using a Single Electron Spin. Physical Review Letters. 110(1). 17602–17602. 74 indexed citations

6.

Ohashi, K., T. Rosskopf, Hideyuki Watanabe, et al.. (2013). Negatively Charged Nitrogen-Vacancy Centers in a 5 nm Thin ¹²C Diamond Film. Nano Letters. 13(10). 4733–4738. 122 indexed citations

7.

Schirhagl, Romana, K.J. Chang, M. Loretz, & Christian L. Degen. (2013). Nitrogen-Vacancy Centers in Diamond: Nanoscale Sensors for Physics and Biology. Annual Review of Physical Chemistry. 65(1). 83–105. 1108 indexed citations breakdown →

8.

Ofori-Okai, Benjamin K., Sébastien Pezzagna, Kai Chang, et al.. (2012). Spin properties of very shallow nitrogen vacancy defects in diamond. Physical Review B. 86(8). 149 indexed citations

9.

Ofori-Okai, Benjamin K., Sébastien Pezzagna, Kai Chang, et al.. (2012). Spin Properties of Very Shallow Nitrogen Vacancy Defects in Diamond. DSpace@MIT (Massachusetts Institute of Technology). 1 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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