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NMR/MRI

We pursue novel approaches to NMR and MRI, as well as application of these techniques in both the physical and life sciences. Our current research activities include nano- and micron-scale NMR and MRI using quantum defects in diamond.

In partnership with the group of Matthew Rosen, we developed an open-access, low-magnetic-field human MRI instrument, which allows studies of:

(i) traumatic brain injury (TBI)
(ii) molecular imaging using hyperpolarized nanoparticles and other media created by dynamic nuclear polarization (DNP)
(iii) pulmonary physiology using inhaled hyperpolarized noble gas (3He and 129Xe)

We also investigate the creation and application of novel spin states in biomolecules, such as long-lived nuclear spin singlet states and coherences between singlet and triplet states.

High-Resolution NMR Spectroscopy Using Quantum Diamond Sensors

Left: NV ensemble in diamond serves as a high-spectral-resolution NMR sensor for samples at the scale of a single cell (~10 microns). Right: NV-NMR spectrum of xylene provides chemical information at the micron-scale.

Publications

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  2025 (1)
Prospects for Ultralow-Mass Nuclear Magnetic Resonance using Spin Defects in Hexagonal Boron Nitride. Declan M. Daly, Niko R. Reed, Stephen J. DeVience, Zechuan Yin, Johannes Cremer, Andrew J. Beling, John W. Blanchard, & Ronald L. Walsworth. arXiv:2505.00383v1. 2025.
Prospects for Ultralow-Mass Nuclear Magnetic Resonance using Spin Defects in Hexagonal Boron Nitride [link] link   Prospects for Ultralow-Mass Nuclear Magnetic Resonance using Spin Defects in Hexagonal Boron Nitride [pdf] pdf   link   bibtex   9 downloads  
  2024 (3)
Nutation-based longitudinal-sensing protocols for high-field NMR with nitrogen-vacancy centers in diamond. Declan Daly, Stephen J. DeVience, Emma Huckestein, John W. Blanchard, Johannes Cremer, & Ronald L. Walsworth. Phys. Rev. Appl., 22: 024043. Aug 2024.
Nutation-based longitudinal-sensing protocols for high-field NMR with nitrogen-vacancy centers in diamond [link] link   Nutation-based longitudinal-sensing protocols for high-field NMR with nitrogen-vacancy centers in diamond [pdf] pdf   doi   link   bibtex   17 downloads  
Roadmap on nanoscale magnetic resonance imaging. Raffi Budakian, Amit Finkler, Alexander Eichler, Martino Poggio, Christian L Degen, Sahand Tabatabaei, Inhee Lee, P Chris Hammel, S Polzik Eugene, Tim H Taminiau, Ronald L Walsworth, Paz London, Ania Bleszynski Jayich, Ashok Ajoy, Arjun Pillai, Jörg Wrachtrup, Fedor Jelezko, Yujeong Bae, Andreas J Heinrich, Christian R Ast, Patrice Bertet, Paola Cappellaro, Cristian Bonato, Yoann Altmann, & Erik Gauger. Nanotechnology, 35(41): 412001. Jul 2024.
Roadmap on nanoscale magnetic resonance imaging [link] link   Roadmap on nanoscale magnetic resonance imaging [pdf] pdf   doi   link   bibtex   17 downloads  
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, Stephen J. DeVience, & Ronald L. Walsworth. arXiv:2406.15450v1. 2024.
Quantum Diamond Microscope for Narrowband Magnetic Imaging with High Spatial and Spectral Resolution [link] link   Quantum Diamond Microscope for Narrowband Magnetic Imaging with High Spatial and Spectral Resolution [pdf] pdf   link   bibtex   103 downloads  
  2023 (3)
Roadmap on Nanoscale Magnetic Resonance Imaging. Raffi Budakian, Amit Finkler, Alexander Eichler, Martino Poggio, Christian L Degen, Sahand Tabatabaei, Inhee Lee, P Chris Hammel, S Polzik Eugene, Tim H Taminiau, Ronald L Walsworth, Paz London, Ania Bleszynski Jayich, Ashok Ajoy, Arjun Pillai, Jörg Wrachtrup, Fedor Jelezko, Yujeong Bae, Andreas J Heinrich, Christian R Ast, Patrice Bertet, Paola Cappellaro, Cristian Bonato, Yoann Altmann, & Erik Gauger. arXiv:2312.08841. 2023.
Roadmap on Nanoscale Magnetic Resonance Imaging [link] link   Roadmap on Nanoscale Magnetic Resonance Imaging [pdf] pdf   doi   link   bibtex   6 downloads  
Nutation-Based Longitudinal Sensing Protocols for High-Field NMR With Nitrogen-Vacancy Centers in Diamond. Declan Daly, Stephen J. DeVience, Emma Huckestein, John W. Blanchard, Johannes Cremer, & Ronald L. Walsworth. arXiv:2310.08499. 2023.
Nutation-Based Longitudinal Sensing Protocols for High-Field NMR With Nitrogen-Vacancy Centers in Diamond [link] link   Nutation-Based Longitudinal Sensing Protocols for High-Field NMR With Nitrogen-Vacancy Centers in Diamond [pdf] pdf   doi   link   bibtex   1 download  
Quantum sensors for biomedical applications. Nabeel Aslam, Hengyun Zhou, Elana K. Urbach, Matthew J. Turner, Ronald L. Walsworth, Mikhail D. Lukin, & Hongkun Park. Nature Reviews Physics. February 2023.
Quantum sensors for biomedical applications [link] link   Quantum sensors for biomedical applications [pdf] pdf   doi   link   bibtex   36 downloads  
  2022 (1)
Quantum Logic Enhanced Sensing in Solid-State Spin Ensembles. Nithya Arunkumar, Kevin S. Olsson, Jner Tzern Oon, Connor Hart, Dominik B. Bucher, David Glenn, Mikhail D. Lukin, Hongkun Park, Donhee Ham, & Ronald L. Walsworth. arXiv:2203.12501. Mar 2022.
Quantum Logic Enhanced Sensing in Solid-State Spin Ensembles [link] link   Quantum Logic Enhanced Sensing in Solid-State Spin Ensembles [pdf] pdf   doi   link   bibtex   129 downloads  
  2021 (3)
NMR of 31P nuclear spin singlet states in organic diphosphates. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. Journal of Magnetic Resonance, 333: 107101. 10 2021.
NMR of $^{31}$P nuclear spin singlet states in organic diphosphates [link] link   NMR of $^{31}$P nuclear spin singlet states in organic diphosphates [pdf] pdf   doi   link   bibtex   25 downloads  
NMR of 31P Nuclear Spin Singlet States in Organic Diphosphates. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. arXiv:2109.08067. Sept 2021.
NMR of $^{31}$P Nuclear Spin Singlet States in Organic Diphosphates [link] link   NMR of $^{31}$P Nuclear Spin Singlet States in Organic Diphosphates [pdf] pdf   link   bibtex   25 downloads  
Micron-Scale NV-NMR Spectroscopy with Signal Amplification by Reversible Exchange. Nithya Arunkumar, Dominik B. Bucher, Matthew J. Turner, Patrick TomHon, David Glenn, Sören Lehmkuhl, Mikhail D. Lukin, Hongkun Park, Matthew S. Rosen, Thomas Theis, & Ronald L. Walsworth. PRX Quantum, 2: 010305. Jan 2021.
Micron-Scale NV-NMR Spectroscopy with Signal Amplification by Reversible Exchange [pdf] pdf   Micron-Scale NV-NMR Spectroscopy with Signal Amplification by Reversible Exchange [link] link   doi   link   bibtex   77 downloads  
  2020 (2)
Micron-scale SABRE-enhanced NV-NMR Spectroscopy. Nithya Arunkumar, Dominik B. Bucher, Matthew J. Turner, Patrick TomHon, David Glenn, Soren Lehmkuhl, Mikhail D. Lukin, Hongkun Park, Matthew S. Rosen, Thomas Theis, & Ronald L. Walsworth. arXiv:2006.03910. 2020.
Micron-scale SABRE-enhanced NV-NMR Spectroscopy [link] link   Micron-scale SABRE-enhanced NV-NMR Spectroscopy [pdf] pdf   link   bibtex   21 downloads  
Hyperpolarization-Enhanced NMR Spectroscopy with Femtomole Sensitivity Using Quantum Defects in Diamond. Dominik B. Bucher, David R. Glenn, Hongkun Park, Mikhail D. Lukin, & Ronald L. Walsworth. Physical Review X, 10(2): 021053. June 2020.
Hyperpolarization-Enhanced NMR Spectroscopy with Femtomole Sensitivity Using Quantum Defects in Diamond [link] link   Hyperpolarization-Enhanced NMR Spectroscopy with Femtomole Sensitivity Using Quantum Defects in Diamond [pdf] pdf   Hyperpolarization-Enhanced NMR Spectroscopy with Femtomole Sensitivity Using Quantum Defects in Diamond [pdf] supplement   doi   link   bibtex   65 downloads  
  2019 (1)
Quantum diamond spectrometer for nanoscale NMR and ESR spectroscopy. Dominik B. Bucher, Diana P. L. Aude Craik, Mikael P. Backlund, Matthew J. Turner, Oren Ben Dor, David R. Glenn, & Ronald L. Walsworth. Nature Protocols, 14(9): 2707–2747. September 2019.
Quantum diamond spectrometer for nanoscale NMR and ESR spectroscopy [link] link   Quantum diamond spectrometer for nanoscale NMR and ESR spectroscopy [pdf] pdf   doi   link   bibtex   50 downloads  
  2018 (2)
High-resolution magnetic resonance spectroscopy using a solid-state spin sensor. David R. Glenn, Dominik B. Bucher, Junghyun Lee, Mikhail D. Lukin, Hongkun Park, & Ronald L. Walsworth. Nature, 555(7696): 351–354. March 2018.
High-resolution magnetic resonance spectroscopy using a solid-state spin sensor [link] link   High-resolution magnetic resonance spectroscopy using a solid-state spin sensor [pdf] pdf   High-resolution magnetic resonance spectroscopy using a solid-state spin sensor [pdf] supplement   doi   link   bibtex   139 downloads  
Mapping the microscale origins of magnetic resonance image contrast with subcellular diamond magnetometry. Hunter C. Davis, Pradeep Ramesh, Aadyot Bhatnagar, Audrey Lee-Gosselin, John F. Barry, David R. Glenn, Ronald L. Walsworth, & Mikhail G. Shapiro. Nature Communications, 9(1): 131. January 2018.
Mapping the microscale origins of magnetic resonance image contrast with subcellular diamond magnetometry [link] link   Mapping the microscale origins of magnetic resonance image contrast with subcellular diamond magnetometry [pdf] pdf   doi   link   bibtex   29 downloads  
  2017 (1)
Nanodiamond-enhanced MRI via in situ hyperpolarization. David E. J. Waddington, Mathieu Sarracanie, Huiliang Zhang, Najat Salameh, David R. Glenn, Ewa Rej, Torsten Gaebel, Thomas Boele, Ronald L. Walsworth, David J. Reilly, & Matthew S. Rosen. Nature Communications, 8(1): 15118. April 2017.
Nanodiamond-enhanced MRI via in situ hyperpolarization [link] link   Nanodiamond-enhanced MRI via in situ hyperpolarization [pdf] pdf   Nanodiamond-enhanced MRI via in situ hyperpolarization [pdf] supplement   doi   link   bibtex   10 downloads  
  2016 (3)
Nuclear magnetic resonance detection and spectroscopy of single proteins using quantum logic. I. Lovchinsky, A. O. Sushkov, E. Urbach, N. P. de Leon, S. Choi, K. De Greve, R. Evans, R. Gertner, E. Bersin, C. Müller, L. McGuinness, F. Jelezko, R. L. Walsworth, H. Park, & M. D. Lukin. Science, 351(6275): 836–841. February 2016.
Nuclear magnetic resonance detection and spectroscopy of single proteins using quantum logic [link] link   Nuclear magnetic resonance detection and spectroscopy of single proteins using quantum logic [pdf] pdf   Nuclear magnetic resonance detection and spectroscopy of single proteins using quantum logic [pdf] supplement   doi   link   bibtex   22 downloads  
NMR technique for determining the depth of shallow nitrogen-vacancy centers in diamond. Linh M. Pham, Stephen J. DeVience, Francesco Casola, Igor Lovchinsky, Alexander O. Sushkov, Eric Bersin, Junghyun Lee, Elana Urbach, Paola Cappellaro, Hongkun Park, Amir Yacoby, Mikhail Lukin, & Ronald L. Walsworth. Physical Review B, 93(4): 045425. January 2016.
NMR technique for determining the depth of shallow nitrogen-vacancy centers in diamond [link] link   NMR technique for determining the depth of shallow nitrogen-vacancy centers in diamond [pdf] pdf   doi   link   bibtex   14 downloads  
Probing scalar coupling differences via long-lived singlet states. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. Journal of Magnetic Resonance, 262: 42–49. January 2016.
Probing scalar coupling differences via long-lived singlet states [link] link   Probing scalar coupling differences via long-lived singlet states [pdf] pdf   Probing scalar coupling differences via long-lived singlet states [pdf] supplement   doi   link   bibtex   1 download  
  2015 (1)
Nanoscale NMR spectroscopy and imaging of multiple nuclear species. Stephen J. DeVience, Linh M. Pham, Igor Lovchinsky, Alexander O. Sushkov, Nir Bar-Gill, Chinmay Belthangady, Francesco Casola, Madeleine Corbett, Huiliang Zhang, Mikhail Lukin, Hongkun Park, Amir Yacoby, & Ronald L. Walsworth. Nature Nanotechnology, 10(2): 129–134. February 2015.
Nanoscale NMR spectroscopy and imaging of multiple nuclear species [link] link   Nanoscale NMR spectroscopy and imaging of multiple nuclear species [pdf] pdf   Nanoscale NMR spectroscopy and imaging of multiple nuclear species [pdf] supplement   doi   link   bibtex   40 downloads  
  2014 (2)
Magnetic Resonance Detection of Individual Proton Spins Using Quantum Reporters. A.O. Sushkov, I. Lovchinsky, N. Chisholm, R.L. Walsworth, H. Park, & M.D. Lukin. Physical Review Letters, 113(19): 197601. November 2014.
Magnetic Resonance Detection of Individual Proton Spins Using Quantum Reporters [link] link   Magnetic Resonance Detection of Individual Proton Spins Using Quantum Reporters [pdf] pdf   doi   link   bibtex   5 downloads  
Subnanometre resolution in three-dimensional magnetic resonance imaging of individual dark spins. M. S. Grinolds, M. Warner, K. De Greve, Y. Dovzhenko, L. Thiel, R. L. Walsworth, S. Hong, P. Maletinsky, & A. Yacoby. Nature Nanotechnology, 9(4): 279–284. April 2014.
Subnanometre resolution in three-dimensional magnetic resonance imaging of individual dark spins [link] link   Subnanometre resolution in three-dimensional magnetic resonance imaging of individual dark spins [pdf] pdf   doi   link   bibtex   2 downloads  
  2013 (2)
Nuclear spin singlet states as a contrast mechanism for NMR spectroscopy. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. NMR in Biomedicine, 26(10): 1204–1212. 2013.
Nuclear spin singlet states as a contrast mechanism for NMR spectroscopy [link] link   Nuclear spin singlet states as a contrast mechanism for NMR spectroscopy [pdf] pdf   doi   link   bibtex   2 downloads  
Preparation of Nuclear Spin Singlet States Using Spin-Lock Induced Crossing. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. Physical Review Letters, 111(17): 173002. October 2013.
Preparation of Nuclear Spin Singlet States Using Spin-Lock Induced Crossing [link] link   Preparation of Nuclear Spin Singlet States Using Spin-Lock Induced Crossing [pdf] pdf   doi   link   bibtex  
  2012 (1)
Dependence of nuclear spin singlet lifetimes on RF spin-locking power. Stephen J. DeVience, Ronald L. Walsworth, & Matthew S. Rosen. Journal of Magnetic Resonance, 218: 5–10. May 2012.
Dependence of nuclear spin singlet lifetimes on RF spin-locking power [link] link   Dependence of nuclear spin singlet lifetimes on RF spin-locking power [pdf] pdf   Dependence of nuclear spin singlet lifetimes on RF spin-locking power [pdf] supplement   doi   link   bibtex  
  2011 (1)
Quantum control of proximal spins using nanoscale magnetic resonance imaging. M. S. Grinolds, P. Maletinsky, S. Hong, M. D. Lukin, R. L. Walsworth, & A. Yacoby. Nature Physics, 7(9): 687–692. September 2011.
Quantum control of proximal spins using nanoscale magnetic resonance imaging [link] link   Quantum control of proximal spins using nanoscale magnetic resonance imaging [pdf] pdf   Quantum control of proximal spins using nanoscale magnetic resonance imaging [pdf] supplement   doi   link   bibtex   4 downloads  
  2009 (1)
Silicon Nanoparticles as Hyperpolarized Magnetic Resonance Imaging Agents. Jacob W. Aptekar, Maja C. Cassidy, Alexander C. Johnson, Robert A. Barton, Menyoung Lee, Alexander C. Ogier, Chinh Vo, Melis N. Anahtar, Yin Ren, Sangeeta N. Bhatia, Chandrasekhar Ramanathan, David G. Cory, Alison L. Hill, Ross W. Mair, Matthew S. Rosen, Ronald L. Walsworth, & Charles M. Marcus. ACS Nano, 3(12): 4003–4008. December 2009.
Silicon Nanoparticles as Hyperpolarized Magnetic Resonance Imaging Agents [link] link   Silicon Nanoparticles as Hyperpolarized Magnetic Resonance Imaging Agents [pdf] pdf   Silicon Nanoparticles as Hyperpolarized Magnetic Resonance Imaging Agents [pdf] supplement   doi   link   bibtex   3 downloads  
  2008 (2)
An open-access, very-low-field MRI system for posture-dependent 3He human lung imaging. L. Tsai, R. W. Mair, M. S. Rosen, S. Patz, & R. L. Walsworth. Journal of Magnetic Resonance, 193(2): 274–285. August 2008.
An open-access, very-low-field MRI system for posture-dependent 3He human lung imaging [pdf] pdf   An open-access, very-low-field MRI system for posture-dependent 3He human lung imaging [link] link   doi   link   bibtex   9 downloads  
Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System: Initial Results. L. Tsai, R. W. Mair, C.-H. Li, M. S. Rosen, S. Patz, & R. L. Walsworth. Academic Radiology, 15(6): 728–739. June 2008.
Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System: Initial Results [link] link   Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System: Initial Results [pdf] pdf   doi   link   bibtex   5 downloads  
  2007 (3)
NMR measurements of grain and gas motion in a gas-fluidized granular bed. D. Candela, C. Huan, K. Facto, R. Wang, R. W. Mair, & R. L. Walsworth. Granular Matter, 9(5): 331–335. September 2007.
NMR measurements of grain and gas motion in a gas-fluidized granular bed [link] link   NMR measurements of grain and gas motion in a gas-fluidized granular bed [pdf] pdf   doi   link   bibtex  
Noninvasive Measurements of Gas Exchange in a Three-Dimensional Fluidized Bed by Hyperpolarized 129Xe NMR. T. Pavlin, R. Wang, R. McGorty, M. S. Rosen, D. G. Cory, D. Candela, R. W. Mair, & R. L. Walsworth. Applied Magnetic Resonance, 32(1): 93–112. August 2007.
Noninvasive Measurements of Gas Exchange in a Three-Dimensional Fluidized Bed by Hyperpolarized 129Xe NMR [link] link   Noninvasive Measurements of Gas Exchange in a Three-Dimensional Fluidized Bed by Hyperpolarized 129Xe NMR [pdf] pdf   doi   link   bibtex  
Understanding the breakdown of Fourier's law in granular fluids. D. Candela, & R. L. Walsworth. American Journal of Physics, 75(8): 754–757. July 2007.
Understanding the breakdown of Fourier's law in granular fluids [link] link   Understanding the breakdown of Fourier's law in granular fluids [pdf] pdf   doi   link   bibtex   1 download  
  2006 (1)
A system for open-access 3He human lung imaging at very low field. I. C. Ruset, L. Tsai, R. W. Mair, S. Patz, M. I. Hrovat, M. S. Rosen, I. Muradian, J. Ng, G. P. Topulos, J. P. Butler, R. L. Walsworth, & F. W. Hersman. Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering, 29B(4): 210–221. 2006.
A system for open-access 3He human lung imaging at very low field [link] link   A system for open-access 3He human lung imaging at very low field [pdf] pdf   doi   link   bibtex   4 downloads  
  2005 (2)
Study of gas-fluidization dynamics with laser-polarized 129Xe. Ruopeng Wang, Matthew Scott Rosen, Donald Candela, Ross William Mair, & Ronald Lee Walsworth. Magnetic Resonance Imaging, 23(2): 203–207. February 2005.
Study of gas-fluidization dynamics with laser-polarized 129Xe [link] link   Study of gas-fluidization dynamics with laser-polarized 129Xe [pdf] pdf   doi   link   bibtex   1 download  
Xenon NMR measurements of permeability and tortuosity in reservoir rocks. Ruopeng Wang, Tina Pavlin, Matthew Scott Rosen, Ross William Mair, David G. Cory, & Ronald Lee Walsworth. Magnetic Resonance Imaging, 23(2): 329–331. February 2005.
Xenon NMR measurements of permeability and tortuosity in reservoir rocks [pdf] pdf   Xenon NMR measurements of permeability and tortuosity in reservoir rocks [link] link   doi   link   bibtex  
  2004 (2)
Simultaneous measurement of rock permeability and effective porosity using laser-polarized noble gas NMR. R. Wang, R. W. Mair, M. S. Rosen, D. G. Cory, & R. L. Walsworth. Physical Review E, 70(2): 026312. August 2004.
Simultaneous measurement of rock permeability and effective porosity using laser-polarized noble gas NMR [link] link   Simultaneous measurement of rock permeability and effective porosity using laser-polarized noble gas NMR [pdf] pdf   doi   link   bibtex   1 download  
NMR experiments on a three-dimensional vibrofluidized granular medium. Chao Huan, Xiaoyu Yang, D. Candela, R. W. Mair, & R. L. Walsworth. Physical Review E, 69(4): 041302. April 2004.
NMR experiments on a three-dimensional vibrofluidized granular medium [link] link   NMR experiments on a three-dimensional vibrofluidized granular medium [pdf] pdf   doi   link   bibtex  
  2003 (1)
Applications of controlled-flow laser-polarized xenon gas to porous and granular media study. R. W. Mair, R. Wang, M. S. Rosen, D. Candela, D. G. Cory, & R. L. Walsworth. Magnetic Resonance Imaging, 21(3): 287–292. April 2003.
Applications of controlled-flow laser-polarized xenon gas to porous and granular media study [link] link   Applications of controlled-flow laser-polarized xenon gas to porous and granular media study [pdf] pdf   doi   link   bibtex   1 download  
  2002 (6)
Diffusion NMR methods applied to xenon gas for materials study. R. W. Mair, M. S. Rosen, R. Wang, D. G. Cory, & R. L. Walsworth. Magnetic Resonance in Chemistry, 40(13): S29–S39. 2002.
Diffusion NMR methods applied to xenon gas for materials study [link] link   Diffusion NMR methods applied to xenon gas for materials study [pdf] pdf   doi   link   bibtex   1 download  
The Narrow Pulse Approximation and Long Length Scale Determination in Xenon Gas Diffusion NMR Studies of Model Porous Media. R. W. Mair, P. N. Sen, M. D. Hürlimann, S. Patz, D. G. Cory, & R. L. Walsworth. Journal of Magnetic Resonance, 156(2): 202–212. June 2002.
The Narrow Pulse Approximation and Long Length Scale Determination in Xenon Gas Diffusion NMR Studies of Model Porous Media [link] link   The Narrow Pulse Approximation and Long Length Scale Determination in Xenon Gas Diffusion NMR Studies of Model Porous Media [pdf] pdf   doi   link   bibtex  
Novel MRI applications of laser-polarized noble gases. R. W. Mair, & R. L. Walsworth. Applied Magnetic Resonance, 22(2): 159. June 2002.
Novel MRI applications of laser-polarized noble gases [link] link   Novel MRI applications of laser-polarized noble gases [pdf] pdf   doi   link   bibtex   3 downloads  
Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange nuclear magnetic resonance. J. P. Butler, R. W. Mair, D. Hoffmann, M. I. Hrovat, R. A. Rogers, G. P. Topulos, R. L. Walsworth, & S. Patz. Journal of Physics. Condensed Matter, 14(13): L297–304. April 2002.
Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange nuclear magnetic resonance [pdf] pdf   Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange nuclear magnetic resonance [link] link   doi   link   bibtex  
Phase coherence and control of stored photonic information. A. Mair, J. Hager, D. F. Phillips, R. L. Walsworth, & M. D. Lukin. Physical Review A, 65(3): 031802. February 2002.
Phase coherence and control of stored photonic information [link] link   Phase coherence and control of stored photonic information [pdf] pdf   doi   link   bibtex   2 downloads  
Measurements of Grain Motion in a Dense, Three-Dimensional Granular Fluid. Xiaoyu Yang, Chao Huan, D. Candela, R. W. Mair, & R. L. Walsworth. Physical Review Letters, 88(4): 044301. January 2002.
Measurements of Grain Motion in a Dense, Three-Dimensional Granular Fluid [link] link   Measurements of Grain Motion in a Dense, Three-Dimensional Granular Fluid [pdf] pdf   doi   link   bibtex   1 download  
  2001 (2)
Tortuosity measurement and the effects of finite pulse widths on xenon gas diffusion NMR studies of porous media. R. W. Mair, M. D. Hürlimann, P. N. Sen, L. M. Schwartz, S. Patz, & R. L. Walsworth. Magnetic Resonance Imaging, 19(3): 345–351. April 2001.
Tortuosity measurement and the effects of finite pulse widths on xenon gas diffusion NMR studies of porous media [link] link   Tortuosity measurement and the effects of finite pulse widths on xenon gas diffusion NMR studies of porous media [pdf] pdf   doi   link   bibtex  
Measurement of Persistence in 1D Diffusion. Glenn P. Wong, Ross W. Mair, Ronald L. Walsworth, & David G. Cory. Physical Review Letters, 86(18): 4156–4159. April 2001.
Measurement of Persistence in 1D Diffusion [link] link   Measurement of Persistence in 1D Diffusion [pdf] pdf   doi   link   bibtex   1 download  
  2000 (2)
Reduced xenon diffusion for quantitative lung study - the role of SF6. Ross W. Mair, Dominik Hoffmann, Sameer A. Sheth, Glenn P. Wong, James P. Butler, Samuel Patz, George P. Topulos, & Ronald L. Walsworth. NMR in Biomedicine, 13(4): 229–233. 2000.
Reduced xenon diffusion for quantitative lung study - the role of SF6 [link] link   Reduced xenon diffusion for quantitative lung study - the role of SF6 [pdf] pdf   doi   link   bibtex  
Magnetic resonance imaging of convection in laser-polarized xenon. R. W. Mair, C. H. Tseng, G. P. Wong, D. G. Cory, & R. L. Walsworth. Physical Review E, 61(3): 2741–2748. March 2000.
Magnetic resonance imaging of convection in laser-polarized xenon [pdf] pdf   doi   link   bibtex  
  1999 (4)
A System for Low Field Imaging of Laser-Polarized Noble Gas. G. P. Wong, C. H. Tseng, V. R. Pomeroy, R. W. Mair, D. P. Hinton, D. Hoffmann, R. E. Stoner, F. W. Hersman, D. G. Cory, & R. L. Walsworth. Journal of Magnetic Resonance, 141(2): 217–227. December 1999.
A System for Low Field Imaging of Laser-Polarized Noble Gas [link] link   A System for Low Field Imaging of Laser-Polarized Noble Gas [pdf] pdf   doi   link   bibtex   2 downloads  
Probing Porous Media with Gas Diffusion NMR. R. W. Mair, G. P. Wong, D. Hoffmann, M. D. Hürlimann, S. Patz, L. M. Schwartz, & R. L. Walsworth. Physical Review Letters, 83(16): 3324–3327. October 1999.
Probing Porous Media with Gas Diffusion NMR [link] link   Probing Porous Media with Gas Diffusion NMR [pdf] pdf   doi   link   bibtex   1 download  
Single-Shot Diffusion Measurement in Laser-Polarized Gas. Sharon Peled, Ching-Hua Tseng, Aaron A. Sodickson, Ross W. Mair, Ronald L. Walsworth, & David G. Cory. Journal of Magnetic Resonance, 140(2): 320–324. October 1999.
Single-Shot Diffusion Measurement in Laser-Polarized Gas [link] link   Single-Shot Diffusion Measurement in Laser-Polarized Gas [pdf] pdf   doi   link   bibtex  
Magnetic resonance imaging of laser polarized liquid xenon. C. H. Tseng, R. W. Mair, G. P. Wong, D. Williamson, D. G. Cory, & R. L. Walsworth. Physical Review E, 59(2): 1785–1788. February 1999.
Magnetic resonance imaging of laser polarized liquid xenon [link] link   Magnetic resonance imaging of laser polarized liquid xenon [pdf] pdf   doi   link   bibtex  
  1998 (2)
Pulsed-field-gradient measurements of time-dependent gas diffusion. R. W. Mair, D. G. Cory, S. Peled, C. H. Tseng, S. Patz, & R. L. Walsworth. Journal of Magnetic Resonance, 135(2): 478–486. December 1998.
Pulsed-field-gradient measurements of time-dependent gas diffusion [pdf] pdf   doi   link   bibtex   2 downloads  
Low-field MRI of laser polarized noble gas. C. H. Tseng, G. P. Wong, V. R. Pomeroy, R. W. Mair, D. P. Hinton, D. Hoffmann, R. E. Stoner, F. W. Hersman, D. G. Cory, & R. L. Walsworth. Physical Review Letters, 81(17): 3785–3788. October 1998.
Low-field MRI of laser polarized noble gas [pdf] pdf   doi   link   bibtex   9 downloads  
  1997 (1)
NMR of laser-polarized 129Xe in blood foam. C. H. Tseng, S. Peled, L. Nascimben, E. Oteiza, R. L. Walsworth, & F. A. Jolesz. Journal of Magnetic Resonance, 126(1): 79–86. May 1997.
NMR of laser-polarized 129Xe in blood foam [pdf] pdf   doi   link   bibtex  
  1996 (4)
Gradient-echo imaging considerations for hyperpolarized 129Xe MR. L. Zhao, R. Mulkern, C. H. Tseng, D. Williamson, S. Patz, R. Kraft, R. L. Walsworth, F. A. Jolesz, & M. S. Albert. Journal of Magnetic Resonance. Series B, 113: 179–183. 1996.
Gradient-echo imaging considerations for hyperpolarized 129Xe MR [pdf] pdf   link   bibtex   2 downloads  
Determinants of tissue delivery for 129Xe magnetic resonance in humans. S. Peled, F. A. Jolesz, C. H. Tseng, L. Nascimben, M. S. Albert, & R. L. Walsworth. Magnetic Resonance in Medicine, 36(3): 340–344. September 1996.
doi   link   bibtex  
Temporal dynamics of hyperpolarized 129Xe resonances in living rats. K. Sakai, A. M. Bilek, E. Oteiza, R. L. Walsworth, D. Balamore, F. A. Jolesz, & M. S. Albert. Journal of Magnetic Resonance. Series B, 111(3): 300–304. June 1996.
Temporal dynamics of hyperpolarized 129Xe resonances in living rats [pdf] pdf   doi   link   bibtex   2 downloads  
Hyperpolarized 129Xe MR imaging of the oral cavity. M. S. Albert, C. H. Tseng, D. Williamson, E. R. Oteiza, R. L. Walsworth, B. Kraft, D. Kacher, B. L. Holman, & F. A. Jolesz. Journal of Magnetic Resonance. Series B, 111(2): 204–207. May 1996.
Hyperpolarized 129Xe MR imaging of the oral cavity [pdf] pdf   doi   link   bibtex