Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion

Kraus, Hermann; Bange, Sebastian; Frunder, Felix; Scherf, Ullrich; Boehme, Christoph; Lupton, John M.

doi:10.1103/PhysRevB.95.241201

Title: Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion

Authors:: Kraus, Hermann; Bange, Sebastian; Frunder, Felix; Scherf, Ullrich; Boehme, Christoph; Lupton, John M.

Publication Date:: Wed Jun 14 00:00:00 EDT 2017

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1364078

Grant/Contract Number:: DESC0000909

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Name: Physical Review B Journal Volume: 95 Journal Issue: 24; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Kraus, Hermann, Bange, Sebastian, Frunder, Felix, Scherf, Ullrich, Boehme, Christoph, and Lupton, John M. Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevB.95.241201.

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                    Kraus, Hermann, Bange, Sebastian, Frunder, Felix, Scherf, Ullrich, Boehme, Christoph, & Lupton, John M. Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion.  United States.  https://doi.org/10.1103/PhysRevB.95.241201

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                    Kraus, Hermann, Bange, Sebastian, Frunder, Felix, Scherf, Ullrich, Boehme, Christoph, and Lupton, John M. Wed .  
"Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion".  United States.  https://doi.org/10.1103/PhysRevB.95.241201.

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@article{osti_1364078,

  title        = {Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion},

  author       = {Kraus, Hermann and Bange, Sebastian and Frunder, Felix and Scherf, Ullrich and Boehme, Christoph and Lupton, John M.},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.95.241201},

  journal      = {Physical Review B},

  number       = 24,

  volume       = 95,

  place        = {United States},

  year         = {Wed Jun 14 00:00:00 EDT 2017},

  month        = {Wed Jun 14 00:00:00 EDT 2017}

}

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Title: Visualizing the radical-pair mechanism of molecular magnetic field effects by magnetic resonance induced electrofluorescence to electrophosphorescence interconversion

Citation Formats

Chemical compass model of avian magnetoreception journal, April 2008

Magnetoresistance in organic semiconductors journal, August 2008

Spin-conserving carrier recombination in conjugated polymers journal, March 2005

Effect of Conjugation Pathway in Metal-Free Room-Temperature Dual Singlet–Triplet Emitters for Organic Light-Emitting Diodes journal, November 2016

Ketonic Defects in Ladder-type Poly( p -phenylene)s journal, November 2004

Magnetic field effects on emission and current in Alq3-based electroluminescent diodes journal, October 2003

Slow Hopping and Spin Dephasing of Coulombically Bound Polaron Pairs in an Organic Semiconductor at Room Temperature journal, June 2012

Chemical Compass Model for Avian Magnetoreception as a Quantum Coherent Device journal, December 2013

Phosphorescence modulation by coherent coupling to a microwave field journal, February 1971

Robust absolute magnetometry with organic thin-film devices journal, January 2012

Anthropogenic electromagnetic noise disrupts magnetic compass orientation in a migratory bird journal, May 2014

Magnetic-Field Dependence of the Electroluminescence of Organic Light-Emitting Diodes: A Competition between Exciton Formation and Spin Mixing journal, May 2011

Isotope effect in spin response of π-conjugated polymer films and devices journal, February 2010

Coherent singlet-triplet oscillations in a silicon-based double quantum dot journal, January 2012

Sustained Quantum Coherence and Entanglement in the Avian Compass journal, January 2011

Magnetoresistance and efficiency measurements of Al q 3 -based OLEDs journal, March 2007

Coherent Manipulation of Coupled Electron Spins in Semiconductor Quantum Dots journal, September 2005

Hot band emission and energy transfer in organic electrophosphorescent devices journal, September 2002

Increase in d.c. Dark Conductivity of Anthracene in a Magnetic Field journal, March 1967

Room-temperature coupling between electrical current and nuclear spins in OLEDs journal, September 2014

A Model for Photoreceptor-Based Magnetoreception in Birds journal, February 2000

Fluorescence and Phosphorescence in Organic Materials journal, July 2002

Magnetic field effects on electroluminescence in phosphorescence organic light emitting diodes journal, February 2014

Influence of an external magnetic field on the singlet and triplet emissions of tris-(8-hydroxyquinoline)aluminum(III) (Alq3) journal, November 2005

Electroluminescence-detected magnetic-resonance study of polyparaphenylenevinylene (PPV)-based light-emitting diodes journal, December 1992

Radio Frequency Magnetic Field Effects on a Radical Recombination Reaction: A Diagnostic Test for the Radical Pair Mechanism journal, July 2004

Electroluminescence-detected magnetic resonance studies of Pt octaethyl porphyrin-based phosphorescent organic light-emitting devices journal, June 2005

Microscopic modeling of magnetic-field effects on charge transport in organic semiconductors journal, August 2011

Spectroscopic evidence for trap-dominated magnetic field effects in organic semiconductors journal, October 2014

Resonance effects indicate a radical-pair mechanism for avian magnetic compass journal, May 2004

Radio Frequency Magnetic Field Effects on Electron-Hole Recombination journal, July 2001

Control and Detection of Singlet-Triplet Mixing in a Random Nuclear Field journal, August 2005

Organic magnetoresistance under resonant ac drive journal, September 2013

Tuning the Singlet-Triplet Gap in Metal-Free Phosphorescent π-Conjugated Polymers journal, September 2010

Magnetic field effects in chemical kinetics and related phenomena journal, January 1989

The dynamics of populating and depoulating of a phosphorescent triplet state as studied by microwave induced delayed phosphorescence journal, August 1970

Intrinsic Room-Temperature Electrophosphorescence from a π -Conjugated Polymer journal, September 2002

Absence of Singlet Fission and Carrier Multiplication in a Model Conjugated Polymer: Tracking the Triplet Population through Phosphorescence journal, January 2012

Time-gated electroluminescence spectroscopy of polymer light-emitting diodes as a probe of carrier dynamics and trapping journal, April 2002

Explanation of the large spin-dependent recombination effect in semiconductors journal, January 1978

Controlling the Radiative Rate of Deep-Blue Electrophosphorescent Organometallic Complexes by Singlet-Triplet Gap Engineering journal, September 2008

The spin-Dicke effect in OLED magnetoresistance journal, September 2015

Hyperfine interaction and magnetoresistance in organic semiconductors journal, July 2006

Metal-Free OLED Triplet Emitters by Side-Stepping Kasha’s Rule journal, November 2013

Evidence for triplet interchain polaron pairs and their transformations in polyphenylenevinylene journal, August 1997

Large magnetoresistance at room temperature in semiconducting polymer sandwich devices journal, January 2004

Evidence for temperature-independent triplet diffusion in a ladder-type conjugated polymer journal, December 2006

Discrimination between spin-dependent charge transport and spin-dependent recombination in π-conjugated polymers by correlated current and electroluminescence-detected magnetic resonance journal, August 2016

Fluorescence-detected magnetic field effects on radical pair reactions from femtolitre volumes journal, January 2015

Highly efficient phosphorescent emission from organic electroluminescent devices journal, September 1998

Electroluminescence from triplet excited states of benzophenone journal, July 1996

Magnetoconductance Response in Unipolar and Bipolar Organic Diodes at Ultrasmall Fields journal, October 2010

Probing long-range carrier-pair spin–spin interactions in a conjugated polymer by detuning of electrically detected spin beating journal, April 2015

Chemical compass model of avian magnetoreception
journal, April 2008

Magnetoresistance in organic semiconductors
journal, August 2008

Spin-conserving carrier recombination in conjugated polymers
journal, March 2005

Effect of Conjugation Pathway in Metal-Free Room-Temperature Dual Singlet–Triplet Emitters for Organic Light-Emitting Diodes
journal, November 2016

Ketonic Defects in Ladder-type Poly( p -phenylene)s
journal, November 2004

Magnetic field effects on emission and current in Alq3-based electroluminescent diodes
journal, October 2003

Slow Hopping and Spin Dephasing of Coulombically Bound Polaron Pairs in an Organic Semiconductor at Room Temperature
journal, June 2012

Chemical Compass Model for Avian Magnetoreception as a Quantum Coherent Device
journal, December 2013

Phosphorescence modulation by coherent coupling to a microwave field
journal, February 1971

Robust absolute magnetometry with organic thin-film devices
journal, January 2012

Anthropogenic electromagnetic noise disrupts magnetic compass orientation in a migratory bird
journal, May 2014

Magnetic-Field Dependence of the Electroluminescence of Organic Light-Emitting Diodes: A Competition between Exciton Formation and Spin Mixing
journal, May 2011

Isotope effect in spin response of π-conjugated polymer films and devices
journal, February 2010

Coherent singlet-triplet oscillations in a silicon-based double quantum dot
journal, January 2012

Sustained Quantum Coherence and Entanglement in the Avian Compass
journal, January 2011

Magnetoresistance and efficiency measurements of $Al q_{3}$ -based OLEDs
journal, March 2007

Coherent Manipulation of Coupled Electron Spins in Semiconductor Quantum Dots
journal, September 2005

Hot band emission and energy transfer in organic electrophosphorescent devices
journal, September 2002

Increase in d.c. Dark Conductivity of Anthracene in a Magnetic Field
journal, March 1967

Room-temperature coupling between electrical current and nuclear spins in OLEDs
journal, September 2014

A Model for Photoreceptor-Based Magnetoreception in Birds
journal, February 2000

Fluorescence and Phosphorescence in Organic Materials
journal, July 2002

Magnetic field effects on electroluminescence in phosphorescence organic light emitting diodes
journal, February 2014

Influence of an external magnetic field on the singlet and triplet emissions of tris-(8-hydroxyquinoline)aluminum(III) (Alq3)
journal, November 2005

Electroluminescence-detected magnetic-resonance study of polyparaphenylenevinylene (PPV)-based light-emitting diodes
journal, December 1992

Radio Frequency Magnetic Field Effects on a Radical Recombination Reaction: A Diagnostic Test for the Radical Pair Mechanism
journal, July 2004

Electroluminescence-detected magnetic resonance studies of Pt octaethyl porphyrin-based phosphorescent organic light-emitting devices
journal, June 2005

Microscopic modeling of magnetic-field effects on charge transport in organic semiconductors
journal, August 2011

Spectroscopic evidence for trap-dominated magnetic field effects in organic semiconductors
journal, October 2014

Resonance effects indicate a radical-pair mechanism for avian magnetic compass
journal, May 2004

Radio Frequency Magnetic Field Effects on Electron-Hole Recombination
journal, July 2001

Control and Detection of Singlet-Triplet Mixing in a Random Nuclear Field
journal, August 2005

Organic magnetoresistance under resonant ac drive
journal, September 2013

Tuning the Singlet-Triplet Gap in Metal-Free Phosphorescent π-Conjugated Polymers
journal, September 2010

Magnetic field effects in chemical kinetics and related phenomena
journal, January 1989

The dynamics of populating and depoulating of a phosphorescent triplet state as studied by microwave induced delayed phosphorescence
journal, August 1970

Intrinsic Room-Temperature Electrophosphorescence from a $π$ -Conjugated Polymer
journal, September 2002

Absence of Singlet Fission and Carrier Multiplication in a Model Conjugated Polymer: Tracking the Triplet Population through Phosphorescence
journal, January 2012

Time-gated electroluminescence spectroscopy of polymer light-emitting diodes as a probe of carrier dynamics and trapping
journal, April 2002

Explanation of the large spin-dependent recombination effect in semiconductors
journal, January 1978

Controlling the Radiative Rate of Deep-Blue Electrophosphorescent Organometallic Complexes by Singlet-Triplet Gap Engineering
journal, September 2008

The spin-Dicke effect in OLED magnetoresistance
journal, September 2015

Hyperfine interaction and magnetoresistance in organic semiconductors
journal, July 2006

Metal-Free OLED Triplet Emitters by Side-Stepping Kasha’s Rule
journal, November 2013

Evidence for triplet interchain polaron pairs and their transformations in polyphenylenevinylene
journal, August 1997

Large magnetoresistance at room temperature in semiconducting polymer sandwich devices
journal, January 2004

Evidence for temperature-independent triplet diffusion in a ladder-type conjugated polymer
journal, December 2006

Discrimination between spin-dependent charge transport and spin-dependent recombination in π-conjugated polymers by correlated current and electroluminescence-detected magnetic resonance
journal, August 2016

Fluorescence-detected magnetic field effects on radical pair reactions from femtolitre volumes
journal, January 2015

Highly efficient phosphorescent emission from organic electroluminescent devices
journal, September 1998

Electroluminescence from triplet excited states of benzophenone
journal, July 1996

Magnetoconductance Response in Unipolar and Bipolar Organic Diodes at Ultrasmall Fields
journal, October 2010

Probing long-range carrier-pair spin–spin interactions in a conjugated polymer by detuning of electrically detected spin beating
journal, April 2015