Strongly exchange-coupled triplet pairs in an organic semiconductor

[1]  R. Friend,et al.  Spin signatures of exchange-coupled triplet pairs formed by singlet fission , 2016 .

[2]  T. L. Keevers,et al.  Theory of triplet-triplet annihilation in optically detected magnetic resonance , 2016 .

[3]  R. Katoh,et al.  What Can Be Learned from Magnetic Field Effects on Singlet Fission:Role of Exchange Interaction in Excited Triplet Pairs , 2015 .

[4]  N. Greenham,et al.  Localization Length Scales of Triplet Excitons in Singlet Fission Materials , 2015 .

[5]  Andrew J. Musser,et al.  Identification of a triplet pair intermediate in singlet exciton fission in solution , 2015, Proceedings of the National Academy of Sciences.

[6]  M. Wasielewski,et al.  Fast Triplet Formation via Singlet Exciton Fission in a Covalent Perylenediimide-β-apocarotene Dyad Aggregate. , 2015, The journal of physical chemistry. A.

[7]  Bo Zhang,et al.  Magnetic dipolar interaction between correlated triplets created by singlet fission in tetracene crystals , 2015, Nature Communications.

[8]  M. Wasielewski,et al.  Pentacene appended to a TEMPO stable free radical: the effect of magnetic exchange coupling on photoexcited pentacene. , 2015, Journal of the American Chemical Society.

[9]  J. Behrends,et al.  Charge Separation in PCPDTBT:PCBM Blends from an EPR Perspective , 2014 .

[10]  Patrick R. Brown,et al.  Energy harvesting of non-emissive triplet excitons in tetracene by emissive PbS nanocrystals. , 2014, Nature materials.

[11]  Matthew J. Bruzek,et al.  Geminate and nongeminate recombination of triplet excitons formed by singlet fission. , 2014, Physical review letters.

[12]  J. Tetienne,et al.  Magnetometry with nitrogen-vacancy defects in diamond , 2013, Reports on progress in physics. Physical Society.

[13]  C. Bardeen,et al.  Magnetic field effects and the role of spin states in singlet fission , 2013 .

[14]  R. Friend,et al.  Triplet diffusion in singlet exciton fission sensitized pentacene solar cells , 2013 .

[15]  R. Friend,et al.  The role of spin in the kinetic control of recombination in organic photovoltaics , 2013, Nature.

[16]  Sebastian Reineke,et al.  External Quantum Efficiency Above 100% in a Singlet-Exciton-Fission–Based Organic Photovoltaic Cell , 2013, Science.

[17]  Josef Michl,et al.  Recent advances in singlet fission. , 2013, Annual review of physical chemistry.

[18]  Z. Valy Vardeny,et al.  Spin-Polarized Light-Emitting Diode Based on an Organic Bipolar Spin Valve , 2012, Science.

[19]  T. L. Keevers,et al.  Slow hopping and spin dephasing of Coulombically bound polaron pairs in an organic semiconductor at room temperature. , 2012, Physical review letters.

[20]  C. Bardeen,et al.  Quantum beats in crystalline tetracene delayed fluorescence due to triplet pair coherences produced by direct singlet fission. , 2012, Journal of the American Chemical Society.

[21]  C. Bardeen,et al.  The dependence of singlet exciton relaxation on excitation density and temperature in polycrystalline tetracene thin films: kinetic evidence for a dark intermediate state and implications for singlet fission. , 2011, The Journal of chemical physics.

[22]  C. Boehme,et al.  Differentiation between polaron-pair and triplet-exciton polaron spin-dependent mechanisms in organic light-emitting diodes by coherent spin beating , 2011 .

[23]  Felix N. Castellano,et al.  Photon upconversion based on sensitized triplet-triplet annihilation , 2010 .

[24]  Tukaram K. Hatwar,et al.  Triplet annihilation exceeding spin statistical limit in highly efficient fluorescent organic light-emitting diodes , 2009 .

[25]  Gregor Schwartz,et al.  Reduced efficiency roll-off in phosphorescent organic light emitting diodes by suppression of triplet-triplet annihilation , 2007 .

[26]  Arthur Schweiger,et al.  EasySpin, a comprehensive software package for spectral simulation and analysis in EPR. , 2006, Journal of magnetic resonance.

[27]  Thorsten Ritz,et al.  Resonance effects indicate a radical-pair mechanism for avian magnetic compass , 2004, Nature.

[28]  S. Odom,et al.  Tetracene derivatives as potential red emitters for organic LEDs. , 2003, Organic letters.

[29]  W. Lubitz,et al.  Radicals, radical pairs and triplet states in photosynthesis. , 2002, Accounts of chemical research.

[30]  R. Friend,et al.  The energy gap law for triplet states in Pt-containing conjugated polymers and monomers. , 2001, Journal of the American Chemical Society.

[31]  Gunnar Jeschke,et al.  Principles of pulse electron paramagnetic resonance , 2001 .

[32]  Stephen R. Forrest,et al.  Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation , 2000 .

[33]  U. Steiner,et al.  The spin-correlated radical pair as a reaction intermediate , 1991 .

[34]  D. Budil,et al.  The chlorophyll triplet state as a probe of structure and function in photosynthesis. , 1991, Biochimica et biophysica acta.

[35]  A. Astashkin,et al.  Electron-spin transient nutation: a new approach to simplify the interpretation of ESR spectra , 1990 .

[36]  Dante Gatteschi,et al.  Electron Paramagnetic Resonance of Exchange Coupled Systems , 1990 .

[37]  Thomas Ulrich,et al.  Magnetic field effects in chemical kinetics and related phenomena , 1989 .

[38]  H. Murai,et al.  Triplet ground-state benzoylphenylmethylene and its quintet ground-state triplet-triplet radical pair , 1988 .

[39]  B. Nickel,et al.  Accessibility of the lowest quintet state of organic molecules through triplet-triplet annihilation; an indo ci study , 1983 .

[40]  K. Itoh Electronic structures of aromatic hydrocarbons with high spin multiplicities in the electronic ground state , 1978 .

[41]  J. B. Birks,et al.  Organic Molecular Photophysics , 1975 .

[42]  M. Chopp,et al.  EPR of triplet excitions in tetracene crystals: spin polarization and the role of singlet exciton fission , 1972 .

[43]  M. Ratner,et al.  Comments on exciton fission and electron spin resonance in tetracene single crystals , 1972 .

[44]  M. El-Sayed,et al.  PMDR spectroscopy and the geometry of the triplet state , 1972 .

[45]  R. C. Johnson,et al.  Effects of Magnetic Fields on the Mutual Annihilation of Triplet Excitons in Anthracene Crystals , 1970 .

[46]  R. Merrifield,et al.  Fission of singlet excitons into pairs of triplet excitons in tetracene crystals , 1969 .

[47]  H. Mcconnell,et al.  Paramagnetic Excitons in Molecular Crystals , 1961 .