Investigation of spin tunneling in carbon monoxide recombination with hemoglobin

B. Gerstman; R. H. Austin; J. J. Hopfield

doi:10.1103/PhysRevLett.47.1636

Investigation of spin tunneling in carbon monoxide recombination with hemoglobin

B. Gerstman, R. H. Austin, J. J. Hopfield

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Abstract

A magnetic-field-induced optical linear dichroism has been observed in photolyzed hemoglobin at temperatures below 20 K. Nonadiabatic reaction rate theory for spinforbidden processes predicts a magnetic modulation of the tunneling rate which may account for the signal observed. The effect observed should be sensitive to crystal-field energy-level splittings for the iron atom in the heme group.

Original language	English (US)
Pages (from-to)	1636-1639
Number of pages	4
Journal	Physical review letters
Volume	47
Issue number	22
DOIs	https://doi.org/10.1103/PhysRevLett.47.1636
State	Published - 1981

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.47.1636

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title = "Investigation of spin tunneling in carbon monoxide recombination with hemoglobin",

abstract = "A magnetic-field-induced optical linear dichroism has been observed in photolyzed hemoglobin at temperatures below 20 K. Nonadiabatic reaction rate theory for spinforbidden processes predicts a magnetic modulation of the tunneling rate which may account for the signal observed. The effect observed should be sensitive to crystal-field energy-level splittings for the iron atom in the heme group.",

author = "B. Gerstman and Austin, {R. H.} and Hopfield, {J. J.}",

year = "1981",

doi = "10.1103/PhysRevLett.47.1636",

language = "English (US)",

volume = "47",

pages = "1636--1639",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "22",

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T1 - Investigation of spin tunneling in carbon monoxide recombination with hemoglobin

AU - Gerstman, B.

AU - Austin, R. H.

AU - Hopfield, J. J.

PY - 1981

Y1 - 1981

N2 - A magnetic-field-induced optical linear dichroism has been observed in photolyzed hemoglobin at temperatures below 20 K. Nonadiabatic reaction rate theory for spinforbidden processes predicts a magnetic modulation of the tunneling rate which may account for the signal observed. The effect observed should be sensitive to crystal-field energy-level splittings for the iron atom in the heme group.

AB - A magnetic-field-induced optical linear dichroism has been observed in photolyzed hemoglobin at temperatures below 20 K. Nonadiabatic reaction rate theory for spinforbidden processes predicts a magnetic modulation of the tunneling rate which may account for the signal observed. The effect observed should be sensitive to crystal-field energy-level splittings for the iron atom in the heme group.

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U2 - 10.1103/PhysRevLett.47.1636

DO - 10.1103/PhysRevLett.47.1636

M3 - Article

AN - SCOPUS:24444439294

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VL - 47

SP - 1636

EP - 1639

JO - Physical review letters

JF - Physical review letters

IS - 22

ER -

Investigation of spin tunneling in carbon monoxide recombination with hemoglobin

Abstract

All Science Journal Classification (ASJC) codes

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