Jiashen Tang

Graduate Student

Ph.D. Physics, University of Maryland, College Park, 2026
M.S. Physics, University of Chicago, 2019
B.S. Physics, Chinese University of Hong Kong, 2018

Jiashen’s research focuses on spin and interaction physics, as well as NV magnetometry applications in biophysics.

jstang@umd.edu

Fun Fact: Jiashen loves cuisine, especially main dishes and pastries! He made his first “Chinese style omelet” at age 6!

Publications

Directional Dark Matter Detection and Beyond: Diamond as a Platform for Mineral Detectors. Daniel Ang, Chinmay Bharathulwar, Priyanshu Bhattacharya, Mason Camp, Anson Cook, Gavishta H. M. Liyanage, Maximilian Shen, Jiashen Tang, and Ronald L. Walsworth. In Mineral Detection of Neutrinos and Dark Matter 2026 Proceedings, pp. 38–43 (2026). PDF
BibTeX
@incollection{MDVDM2026, sort_date = {2026-09-17}, sort_date_type = {arxiv-submitted}, title = {Directional Dark Matter Detection and Beyond: Diamond as a Platform for Mineral Detectors}, author = {Daniel Ang and Chinmay Bharathulwar and Priyanshu Bhattacharya and Mason Camp and Anson Cook and Gavishta H. M. Liyanage and Maximilian Shen and Jiashen Tang and Ronald L. Walsworth}, booktitle = {Mineral Detection of Neutrinos and Dark Matter 2026 Proceedings}, pages = {38--43}, year = {2026}, month = {September}, eprint = {2609.20552}, archiveprefix = {arXiv}, primaryclass = {physics.ins-det}, url_link = {https://arxiv.org/abs/2609.20552}, url_pdf = {/files/2026/09/2609.20552v1.pdf}, keywords = {quantum-sensing, fundamental-phys, ml-agentic} }

arXiv
Multi-scale reconstruction of single-ion damage tracks in diamond via nitrogen-vacancy centers. Daniel G. Ang, Jiashen Tang, Maximilian Shen, Michael Titze, Gavishta Liyanage, Jordan Chapman, Chinmay Bharathulwar, Andrew T. Gilpin, Tanguy Terlier, Edward S. Bielejec, Vsevolod Ivanov, and Ronald L. Walsworth. arXiv:2606.23621 (2026). PDF
BibTeX
@article{Ang2026, sort_date = {2026-06-22}, sort_date_type = {arxiv-submitted}, title = {Multi-scale reconstruction of single-ion damage tracks in diamond via nitrogen-vacancy centers}, author = {Daniel G. Ang and Jiashen Tang and Maximilian Shen and Michael Titze and Gavishta Liyanage and Jordan Chapman and Chinmay Bharathulwar and Andrew T. Gilpin and Tanguy Terlier and Edward S. Bielejec and Vsevolod Ivanov and Ronald L. Walsworth}, journal = {arXiv:2606.23621}, year = {2026}, month = {June}, eprint = {2606.23621}, archiveprefix = {arXiv}, primaryclass = {physics.ins-det}, url_link = {https://arxiv.org/abs/2606.23621}, url_pdf = {/files/2026/06/2606.23621v1.pdf}, keywords = {quantum-sensing, fundamental-phys} }

arXiv

Characterization of low-nitrogen quantum diamond for pulsed magnetometry applications. Jiashen Tang, Connor A. Roncaioli, Andrew M. Edmonds, Atli Davidsson, Connor A. Hart, Matthew L. Markham, and Ronald L. Walsworth. Frontiers in Quantum Science and Technology Volume 4 - 2025 (2025). link PDF supplement
BibTeX
@article{Tang2025, sort_date = {2025-12-09}, sort_date_type = {journal-publication}, author = {Tang, Jiashen and Roncaioli, Connor A. and Edmonds, Andrew M. and Davidsson, Atli and Hart, Connor A. and Markham, Matthew L. and Walsworth, Ronald L. }, title = {Characterization of low-nitrogen quantum diamond for pulsed magnetometry applications}, journal = {Frontiers in Quantum Science and Technology}, volume = {Volume 4 - 2025}, year = {2025}, month = {12}, day = {9}, url_link = {https://www.frontiersin.org/journals/quantum-science-and-technology/articles/10.3389/frqst.2025.1701548}, url_pdf = {/files/2025/12/2025_Tang_Front-Quant-Sci-and-Tech.pdf}, url_supplement = {/files/2025/12/2025_Tang_Front-Quant-Sci-and-Tech_SM.pdf}, doi = {10.3389/frqst.2025.1701548}, keywords = {quantum-sensing}, eprint = {2509.06884}, archiveprefix = {arXiv} }

arXiv
AC magnetometry in the strong drive regime with NV centers in diamond. Katrijn Everaert, Saipriya Satyajit, Jiashen Tang, Zechuan Yin, Xiechen Zheng, Jner Tzern Oon, Connor A. Hart, John W. Blanchard, and Ronald L. Walsworth. arXiv:2510.05471v1 (2025). PDF
BibTeX
@article{EVERAERT2025, sort_date = {2025-10-07}, sort_date_type = {arxiv-submitted}, title = {AC magnetometry in the strong drive regime with NV centers in diamond}, author = {Katrijn Everaert and Saipriya Satyajit and Jiashen Tang and Zechuan Yin and Xiechen Zheng and Jner Tzern Oon and Connor A. Hart and John W. Blanchard and Ronald L. Walsworth}, journal = {arXiv:2510.05471v1}, year = {2025}, month = {10}, day = {7}, eprint = {2510.05471}, archiveprefix = {arXiv}, primaryclass = {quant-ph}, url_link = {https://arxiv.org/abs/2510.05471}, url_pdf = {/files/2025/10/2510.05471v1.pdf}, keywords = {quantum-sensing} }

arXiv
Progress Toward a Solid-State Directional Dark Matter Detector. Daniel Ang, Jiashen Tang, Maximilian Shen, Mason Camp, Andrew Gilpin, Gavishta Liyanage, and Ronald L. Walsworth. In Mineral Detection of Neutrinos and Dark Matter 2025 Proceedings, pp. 18–21 (2025). PDF
BibTeX
@incollection{HIROSE2025, sort_date = {2025-08-28}, sort_date_type = {arxiv-submitted}, title = {Progress Toward a Solid-State Directional Dark Matter Detector}, author = {Daniel Ang and Jiashen Tang and Maximilian Shen and Mason Camp and Andrew Gilpin and Gavishta Liyanage and Ronald L. Walsworth}, booktitle = {Mineral Detection of Neutrinos and Dark Matter 2025 Proceedings}, pages = {18--21}, year = {2025}, month = {8}, day = {28}, eprint = {2508.20482}, archiveprefix = {arXiv}, primaryclass = {physics.ins-det}, url_link = {https://arxiv.org/abs/2508.20482}, url_pdf = {/files/2025/08/2508.20482v1.pdf}, keywords = {quantum-sensing, fundamental-phys, ml-agentic} }

arXiv
Design of a quantum diamond microscope with efficient scanning confocal readout. Daniel G. Ang, Jiashen Tang, and Ronald L. Walsworth. Academia Quantum 2 (2025). link PDF
BibTeX
@article{Ang2025, sort_date = {2025-04-30}, sort_date_type = {journal-publication}, title = {Design of a quantum diamond microscope with efficient scanning confocal readout}, volume = {2}, issn = {3064-979X}, doi = {10.20935/acadquant7690}, day = {30}, number = {2}, journal = {Academia Quantum}, publisher = {Academia.edu Journals}, author = {Ang, Daniel G. and Tang, Jiashen and Walsworth, Ronald L.}, year = {2025}, month = {Apr}, url_link = {https://www.academia.edu/3064-979X/2/2/10.20935/AcadQuant7690}, url_pdf = {/files/2025/05/Design_of_a_quantum_diamond_microscope_w.pdf}, keywords = {quantum-sensing}, eprint = {2503.00252}, archiveprefix = {arXiv} }

arXiv
Machine learning for improved current-density reconstruction from two-dimensional vector magnetic images. Niko R. Reed, Danyal Bhutto, Matthew J. Turner, Declan M. Daly, Sean M. Oliver, Jiashen Tang, Kevin S. Olsson, Nicholas Langellier, Mark J.H. Ku, Matthew S. Rosen, and Ronald L. Walsworth. Phys. Rev. Appl. 23, 034035 (2025). link PDF
BibTeX
@article{REED2025, sort_date = {2025-03-17}, sort_date_type = {journal-publication}, title = {Machine learning for improved current-density reconstruction from two-dimensional vector magnetic images}, author = {Reed, Niko R. and Bhutto, Danyal and Turner, Matthew J. and Daly, Declan M. and Oliver, Sean M. and Tang, Jiashen and Olsson, Kevin S. and Langellier, Nicholas and Ku, Mark J.H. and Rosen, Matthew S. and Walsworth, Ronald L.}, journal = {Phys. Rev. Appl.}, volume = {23}, issue = {3}, pages = {034035}, numpages = {16}, year = {2025}, month = {Mar}, publisher = {American Physical Society}, doi = {10.1103/PhysRevApplied.23.034035}, day = {17}, url_link = {https://link.aps.org/doi/10.1103/PhysRevApplied.23.034035}, url_pdf = {/files/2025/03/2025_Reed_PRApplied.pdf}, keywords = {quantum-sensing, ml-agentic}, eprint = {2407.14553}, archiveprefix = {arXiv} }

arXiv

Quantum diamond microscope for narrowband magnetic imaging with high spatial and spectral resolution. Zechuan Yin, Jiashen Tang, Connor A. Hart, John W. Blanchard, Xinyan Xiang, Saipriya Satyajit, Smriti Bhalerao, Tao Tao, Stephen J. DeVience, and Ronald L. Walsworth. Phys. Rev. Appl. 22, 054050 (2024). link PDF
BibTeX
@article{Yin2024, sort_date = {2024-11-18}, sort_date_type = {journal-publication}, title = {Quantum diamond microscope for narrowband magnetic imaging with high spatial and spectral resolution}, author = {Yin, Zechuan and Tang, Jiashen and Hart, Connor A. and Blanchard, John W. and Xiang, Xinyan and Satyajit, Saipriya and Bhalerao, Smriti and Tao, Tao and DeVience, Stephen J. and Walsworth, Ronald L.}, journal = {Phys. Rev. Appl.}, volume = {22}, issue = {5}, pages = {054050}, numpages = {17}, year = {2024}, month = {Nov}, publisher = {American Physical Society}, doi = {10.1103/PhysRevApplied.22.054050}, url_link = {https://link.aps.org/doi/10.1103/PhysRevApplied.22.054050}, url_pdf = {/files/2024/11/PhysRevApplied.22.054050.pdf}, keywords = {quantum-sensing, nmr-mri}, eprint = {2406.15450}, archiveprefix = {arXiv} }

arXiv
Progress towards a solid-state directional dark matter detector. Daniel G. Ang, Xingxin Liu, Jiashen Tang, Maximilian Shen, Reza Ebadi, and Ronald L. Walsworth. In Mineral Detection of Neutrinos and Dark Matter 2024 Proceedings, pp. 18–21 (2024). PDF
BibTeX
@incollection{BAUM2024, sort_date = {2024-05-02}, sort_date_type = {arxiv-submitted}, title = {Progress towards a solid-state directional dark matter detector}, author = {Daniel G. Ang and Xingxin Liu and Jiashen Tang and Maximilian Shen and Reza Ebadi and Ronald L. Walsworth}, booktitle = {Mineral Detection of Neutrinos and Dark Matter 2024 Proceedings}, pages = {18--21}, year = {2024}, month = {5}, day = {2}, eprint = {2405.01626}, archiveprefix = {arXiv}, primaryclass = {astro-ph.CO}, url_link = {https://arxiv.org/abs/2405.01626}, url_pdf = {/files/2024/05/2405.01626v1-ee1cb6ab6ec17724.pdf}, keywords = {quantum-sensing, fundamental-phys} }

arXiv

Quantum diamond microscope for dynamic imaging of magnetic fields. Jiashen Tang, Zechuan Yin, Connor A. Hart, John W. Blanchard, Jner Tzern Oon, Smriti Bhalerao, Jennifer M. Schloss, Matthew J. Turner, and Ronald L. Walsworth. AVS Quantum Science 5, 044403 (2023). link PDF
BibTeX
@article{TANG2023_b, sort_date = {2023-12}, sort_date_type = {journal-issue}, author = {Tang, Jiashen and Yin, Zechuan and Hart, Connor A. and Blanchard, John W. and Oon, Jner Tzern and Bhalerao, Smriti and Schloss, Jennifer M. and Turner, Matthew J. and Walsworth, Ronald L.}, title = {{Quantum diamond microscope for dynamic imaging of magnetic fields}}, journal = {AVS Quantum Science}, volume = {5}, number = {4}, pages = {044403}, year = {2023}, month = {11}, issn = {2639-0213}, doi = {10.1116/5.0176317}, url_link = {https://doi.org/10.1116/5.0176317}, url_pdf = {/files/2023/11/Tang_2023.pdf}, keywords = {quantum-sensing}, eprint = {2309.06587}, archiveprefix = {arXiv} }

arXiv

Ramsey envelope modulation in NV diamond magnetometry. Jner Tzern Oon, Jiashen Tang, Connor A. Hart, Kevin S. Olsson, Matthew J. Turner, Jennifer M. Schloss, and Ronald L. Walsworth. Phys. Rev. B 106, 054110 (2022). link PDF supplement
BibTeX
@article{Oon2022_PRB, sort_date = {2022-08-26}, sort_date_type = {journal-publication}, title = {Ramsey envelope modulation in NV diamond magnetometry}, author = {Oon, Jner Tzern and Tang, Jiashen and Hart, Connor A. and Olsson, Kevin S. and Turner, Matthew J. and Schloss, Jennifer M. and Walsworth, Ronald L.}, journal = {Phys. Rev. B}, volume = {106}, issue = {5}, pages = {054110}, numpages = {9}, year = {2022}, month = {Aug}, comment = {08}, keywords = {quantum-sensing}, publisher = {American Physical Society}, doi = {10.1103/PhysRevB.106.054110}, url_link = {https://link.aps.org/doi/10.1103/PhysRevB.106.054110}, url_pdf = {/files/2022/08/2022_Oon_PRB.pdf}, url_supplement = {/files/2022/08/2022_Oon_PRB_supp.pdf}, eprint = {2205.02387}, archiveprefix = {arXiv} }

arXiv

Jiashen Tang

Publications

2026

2025

2024

2023

2022