High frequency dynamic nuclear polarization: New directions for the 21st century

[Display omitted] •We review the current state and future of high frequency dynamic nuclear polarization.•Polarizing agents tailored for experiments at high spinning frequencies are essential.•Microwave sources on the horizon are diodes, klystrons, tunable gyrotrons and amplifiers.•Helium recirculat...

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Published in	Journal of magnetic resonance (1997) Vol. 306; pp. 128 - 133
Main Authors	Griffin, Robert G., Swager, Timothy M., Temkin, Richard J.
Format	Journal Article
Language	English
Published	United States Elsevier Inc 01.09.2019
Subjects	Animals Dynamic nuclear polarization Electromagnetic Fields High frequency microwaves Humans Indicators and Reagents Magnetic Resonance Spectroscopy - instrumentation Polarizing agents Pulsed DNP Polarizing agents High frequency microwaves Dynamic nuclear polarization Pulsed DNP
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Abstract	[Display omitted] •We review the current state and future of high frequency dynamic nuclear polarization.•Polarizing agents tailored for experiments at high spinning frequencies are essential.•Microwave sources on the horizon are diodes, klystrons, tunable gyrotrons and amplifiers.•Helium recirculation will enable higher spinning frequencies and lower temperature operation.•High frequency gyroamplifiers will enable pulsed DNP experiments.
AbstractList	[Display omitted] •We review the current state and future of high frequency dynamic nuclear polarization.•Polarizing agents tailored for experiments at high spinning frequencies are essential.•Microwave sources on the horizon are diodes, klystrons, tunable gyrotrons and amplifiers.•Helium recirculation will enable higher spinning frequencies and lower temperature operation.•High frequency gyroamplifiers will enable pulsed DNP experiments.
Author	Griffin, Robert G. Temkin, Richard J. Swager, Timothy M.
AuthorAffiliation	2 Dept. of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139 3 Plasma Science and Fusion Center and Dept, of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139 1 Francis Bitter Magnet Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139
AuthorAffiliation_xml	– name: 1 Francis Bitter Magnet Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139 – name: 3 Plasma Science and Fusion Center and Dept, of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139 – name: 2 Dept. of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139
Author_xml	– sequence: 1 givenname: Robert G. surname: Griffin fullname: Griffin, Robert G. email: rgg@mit.edu organization: Francis Bitter Magnet Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, United States – sequence: 2 givenname: Timothy M. surname: Swager fullname: Swager, Timothy M. organization: Dept. of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, United States – sequence: 3 givenname: Richard J. surname: Temkin fullname: Temkin, Richard J. organization: Plasma Science and Fusion Center and Dept. of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
BackLink	https://www.ncbi.nlm.nih.gov/pubmed/31327537$$D View this record in MEDLINE/PubMed
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Snippet	[Display omitted] •We review the current state and future of high frequency dynamic nuclear polarization.•Polarizing agents tailored for experiments at high...
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SubjectTerms	Animals Dynamic nuclear polarization Electromagnetic Fields High frequency microwaves Humans Indicators and Reagents Magnetic Resonance Spectroscopy - instrumentation Polarizing agents Pulsed DNP
Title	High frequency dynamic nuclear polarization: New directions for the 21st century
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