Spatially resolved two-dimensional Fourier transform electron spin resonance

Uwe Ewert; Richard H. Crepeau; Sanghyuk Lee; Curt R. Dunnam; Dajiang Xu; Jack H. Freed

doi:10.1016/0009-2614(91)87160-D

Spatially resolved two-dimensional Fourier transform electron spin resonance

Uwe Ewert, Richard H. Crepeau, Sanghyuk Lee, Curt R. Dunnam, Dajiang Xu, Jack H. Freed

Department of Life Science

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Fourier transform ESR methods have been extended to permit spatially resolved two-dimensional (2D)-ESR experiments. This is illustrated for the case of 2D-electron-electron double resonance (2D-ELDOR) spectra of nitroxides in a liquid that exhibits appreciable cross-peaks due to Heisenberg spin exchange. The use of spin-echo decays in spatially resolved FT-ESR is also demonstrated.

Original language	English
Pages (from-to)	34-40
Number of pages	7
Journal	Chemical Physics Letters
Volume	184
Issue number	1-3
DOIs	https://doi.org/10.1016/0009-2614(91)87160-D
State	Published - 20 Sep 1991

Bibliographical note

Funding Information:
We thank Dr. David E. Budil for his 3D graphics efforts. This work was supported by NSF Grants DMR89-01718 and CHE90-04552 and NIH Grant GM-25862.

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10.1016/0009-2614(91)87160-D

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@article{16f73258bcd4498db1641dafa79fc081,

title = "Spatially resolved two-dimensional Fourier transform electron spin resonance",

abstract = "Fourier transform ESR methods have been extended to permit spatially resolved two-dimensional (2D)-ESR experiments. This is illustrated for the case of 2D-electron-electron double resonance (2D-ELDOR) spectra of nitroxides in a liquid that exhibits appreciable cross-peaks due to Heisenberg spin exchange. The use of spin-echo decays in spatially resolved FT-ESR is also demonstrated.",

author = "Uwe Ewert and Crepeau, \{Richard H.\} and Sanghyuk Lee and Dunnam, \{Curt R.\} and Dajiang Xu and Freed, \{Jack H.\}",

note = "Funding Information: We thank Dr. David E. Budil for his 3D graphics efforts. This work was supported by NSF Grants DMR89-01718 and CHE90-04552 and NIH Grant GM-25862.",

year = "1991",

month = sep,

day = "20",

doi = "10.1016/0009-2614(91)87160-D",

language = "English",

volume = "184",

pages = "34--40",

journal = "Chemical Physics Letters",

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T1 - Spatially resolved two-dimensional Fourier transform electron spin resonance

AU - Ewert, Uwe

AU - Crepeau, Richard H.

AU - Lee, Sanghyuk

AU - Dunnam, Curt R.

AU - Xu, Dajiang

AU - Freed, Jack H.

N1 - Funding Information: We thank Dr. David E. Budil for his 3D graphics efforts. This work was supported by NSF Grants DMR89-01718 and CHE90-04552 and NIH Grant GM-25862.

PY - 1991/9/20

Y1 - 1991/9/20

N2 - Fourier transform ESR methods have been extended to permit spatially resolved two-dimensional (2D)-ESR experiments. This is illustrated for the case of 2D-electron-electron double resonance (2D-ELDOR) spectra of nitroxides in a liquid that exhibits appreciable cross-peaks due to Heisenberg spin exchange. The use of spin-echo decays in spatially resolved FT-ESR is also demonstrated.

AB - Fourier transform ESR methods have been extended to permit spatially resolved two-dimensional (2D)-ESR experiments. This is illustrated for the case of 2D-electron-electron double resonance (2D-ELDOR) spectra of nitroxides in a liquid that exhibits appreciable cross-peaks due to Heisenberg spin exchange. The use of spin-echo decays in spatially resolved FT-ESR is also demonstrated.

UR - https://www.scopus.com/pages/publications/0043089595

U2 - 10.1016/0009-2614(91)87160-D

DO - 10.1016/0009-2614(91)87160-D

M3 - Article

AN - SCOPUS:0043089595

SN - 0009-2614

VL - 184

SP - 34

EP - 40

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 1-3

ER -

Spatially resolved two-dimensional Fourier transform electron spin resonance

Abstract

Bibliographical note

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