Research paper published in 2023
Multipolaron Complexes in Conducting Polymers: The Importance of Hole–Hole Repulsion in Charge Delocalization M Balooch Qarai, R Ghosh, NJ Hestand, FC Spano | 2023 | |
Observation of Weak Counterion Size Dependence of Thermoelectric Transport in Ion Exchange Doped Conducting Polymers Across a Wide Range of Conductivities Chen Chen, Ian E Jacobs, Keehoon Kang, Yue Lin, Cameron Jellett, Boseok Kang, Seon Baek Lee, Yuxuan Huang, Mohammad BaloochQarai, Raja Ghosh, Martin Statz, William Wood, Xinglong Ren, Dion Tjhe, Yuanhui Sun, Xiaojian She, Yuanyuan Hu, Lang Jiang, Frank C Spano, Iain McCulloch, Henning Sirringhaus | 2023 | |
Role of aggregates and microstructure of mixed-ionic–electronic-conductors on charge transport in electrochemical transistors Garrett LeCroy, Camila Cendra, Tyler J Quill, Maximilian Moser, Rawad Hallani, James F Ponder, Kevin Stone, Stephen D Kang, Allen Yu-Lun Liang, Quentin Thiburce, Iain McCulloch, Frank C Spano, Alexander Giovannitti, Alberto Salleo | 2023 |
Research paper published in 2021-2022
HJ-aggregates of donor-acceptor-donor oligomers and polymers (vol 155, 034905, 2021) X Chang, MB Qarai, FC Spano | 2022 | |
Intermolecular Charge Transfer in H-and J-Aggregates of Donor–Acceptor–Donor Chromophores: The Curious Case of Bithiophene-DPP X Chang, M Balooch Qarai, FC Spano | 2022 | |
Correction to “Confirmation of the Origins of Panchromatic Spectra in Squaraine Thin Films Targeted for Organic Photovoltaic Devices” Nicholas J Hestand, Chenyu Zheng, Anirudh Raju Penmetcha, Brandon Cona, Jeremy A Cody, Frank C Spano, Christopher J Collison The Journal of Physical Chemistry C 126 (27), 11436-11437 | 2022 | |
Quantifying polaron mole fractions and interpreting spectral changes in molecularly doped conjugated polymers Adam J Moulé, Goktug Gonel, Tucker L Murrey, Raja Ghosh, Jan Saska, Nikolay E Shevchenko, Ilaria Denti, Alice S Fergerson, Rachel M Talbot, Nichole L Yacoub, Mark Mascal, Alberto Salleo, Frank C Spano | 2022 | |
A Holstein–Peierls approach to excimer spectra: The evolution from vibronically structured to unstructured emission AL Bialas, FC Spano | 2022 | |
| Understanding bipolarons in conjugated polymers using a multiparticle Holstein approach MB Qarai, R Ghosh, FC Spano
The Journal of Physical Chemistry C 125 (44), 24487-24497 | 2021 | |
HJ-aggregates of donor–acceptor–donor oligomers and polymers X Chang, M Balooch Qarai, FC Spano | 2021 | |
An Efficient Narrowband Near‐Infrared at 1040 nm Organic Photodetector Realized by Intermolecular Charge Transfer Mediated Coupling Based on a Squaraine Dye Jin Hong Kim, Andreas Liess, Matthias Stolte, Ana‐Maria Krause, Vladimir Stepanenko, Chuwei Zhong, David Bialas, Frank Spano, Frank Würthner Advanced Materials, 33(26), 2100582 | 2021 |
Research paper published in 2020
Vibronic exciton model for low bandgap donor–acceptor polymers M Balooch Qarai, X Chang, FC Spano The Journal of Chemical Physics 153 (24), 244901 | 2020 | |
Excitons and Polarons in Organic Materials R Ghosh, FC Spano Accounts of Chemical Research 53 (10), 2201-2211 | 2020 | |
A Thermostable Protein Matrix for Spectroscopic Analysis of Organic Semiconductors GA Sutherland, D Polak, DJK Swainsbury, S Wang, FC Spano, DB Auman, … Journal of the American Chemical Society 142 (32), 13898-13907 | 2020 | |
Exciton–phonon polaritons in organic microcavities: Testing a simple ansatz for treating a large number of chromophores FC Spano The Journal of Chemical Physics 152 (20), 204113 | 2020 | |
Frenkel–Holstein Hamiltonian applied to absorption spectra of quaterthiophene-based 2D hybrid organic–inorganic perovskites SM Janke, MB Qarai, V Blum, FC Spano The Journal of chemical physics 152 (14), 144702 | 2020 | |
Spectral Signatures and Spatial Coherence of Bound and Unbound Polarons in Organic Semiconductors: Theory vs Experiment R Ghosh, C Luscombe, S Alberto, F Spano Bulletin of the American Physical Society 65 | 2020 | |
Excitons and Polarons in Organic Materials F Spano, R Ghosh Bulletin of the American Physical Society 65 | 2020 | |
Frenkel-Holstein Hamiltonian Applied to Quaterthiophene-based 2D Hybrid Organic-Inorganic Perovskites S Janke, M Qarai, V Blum, F Spano Bulletin of the American Physical Society 65 | 2020 | |
Measurement and theoretical interpretation of exciton diffusion as a function of intermolecular separation for squaraines targeted for bulk heterojunction solar cells C Zheng, MF Mark, T Wiegand, SA Diaz, J Cody, FC Spano, … The Journal of Physical Chemistry C 124 (7), 4032-4043 | 2020 | |
Unusual Non-Kasha Photophysical Behavior of Aggregates of Push–Pull Donor–Acceptor Chromophores C Zhong, D Bialas, FC Spano The Journal of Physical Chemistry C 124 (3), 2146-2159 | 2020 |
Research paper published in 2019
Non-Kasha Behavior in Quadrupolar Dye Aggregates: The Red-Shifted H-Aggregate (vol 123, pg 3203, 2019) C Zheng, C Zhong, CJ Collison, FC Spano JOURNAL OF PHYSICAL CHEMISTRY C 123 (50), 30765-30765 | 2019 | |
Correction to “Non-Kasha Behavior in Quadrupolar Dye Aggregates: The Red-Shifted H‑Aggregate” C Zheng, C Zhong, CJ Collison, FC Spano The Journal of Physical Chemistry C 123 (50), 30765-30765 | 2019 | |
Search for flavour-changing neutral currents in processes with one top quark and a photon using 81 fb Of Collisions at with the ATLAS experiment G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling, DK Abhayasinghe, … Physics Letters B 800 | 2019 | |
Expanded theory for molecular aggregate photophysics F Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 258 | 2019 | |
Perylene diimide-based hj-and hj-aggregates: The prospect of exciton band shape engineering in organic materials A Oleson, T Zhu, IS Dunn, D Bialas, Y Bai, W Zhang, M Dai, DR Reichman, … The Journal of Physical Chemistry C 123 (33), 20567-20578 | 2019 | |
Davydov splitting in squaraine dimers C Zhong, D Bialas, CJ Collison, FC Spano The Journal of Physical Chemistry C 123 (30), 18734-18745 | 2019 | |
Essential states model for merocyanine dye stacks: Bridging electronic and optical absorption properties D Bialas, C Zhong, F Würthner, FC Spano The Journal of Physical Chemistry C 123 (30), 18654-18664 | 2019 | |
Anisotropic polaron delocalization in conjugated homopolymers and donor–acceptor copolymers R Ghosh, CK Luscombe, M Hambsch, SCB Mannsfeld, A Salleo, … Chemistry of Materials 31 (17), 7033-7045 | 2019 | |
Measurement of the t (t) over-barZ and t (t) over-barW cross sections in proton-proton collisions at root s= 13 TeV with the ATLAS detector M Aaboud, G Aad, B Abbott, DC Abbott, B Abeloos, DK Abhayasinghe, … Physical Review D 99 (7) | 2019 | |
Non-Kasha behavior in quadrupolar dye aggregates: the red-shifted H-aggregate C Zheng, C Zhong, CJ Collison, FC Spano The Journal of Physical Chemistry C 123 (5), 3203-3215 | 2019 |
Research paper published in 2018
Unraveling the effect of conformational and electronic disorder in the charge transport processes of semiconducting polymers AR Chew, R Ghosh, V Pakhnyuk, J Onorato, EC Davidson, RA Segalman, … Advanced Functional Materials 28 (41), 1804142 | 2018 | |
Exploring design principles for artificial light harvesting using DNA-scaffolded molecular aggregates WJ Chen, J Banal, T Kondo, W Bricker, M Bathe, G Schlau-Cohen ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 256 | 2018 | |
Spectral signatures and spatial coherence of bound and unbound polarons in p3ht films: Theory versus experiment R Ghosh, AR Chew, J Onorato, V Pakhnyuk, CK Luscombe, A Salleo, … The Journal of Physical Chemistry C 122 (31), 18048-18060 | 2018 | |
Expanded theory of H-and J-molecular aggregates: the effects of vibronic coupling and intermolecular charge transfer NJ Hestand, FC Spano Chemical reviews 118 (15), 7069-7163 | 2018 | |
Robust singlet fission in pentacene thin films with tuned charge transfer interactions K Broch, J Dieterle, F Branchi, NJ Hestand, Y Olivier, H Tamura, C Cruz, … Nature communications 9 (1), 1-9 | 2018 | |
Theory of nanoscale organic cavities: The essential role of vibration-photon dressed states F Herrera, FC Spano ACS photonics 5 (1), 65-79 | 2018 | |
Theory of Vibronic Polaritons in Optical Microcavities F Spano, F Herrera APS March Meeting Abstracts 2018, S03. 001 | 2018 | |
Controlling Chemistry with Cavity Quantum Electrodynamics F Herrera, F Spano APS March Meeting Abstracts 2018, L03. 003 | 2018 | |
Absorption and Photoluminescence in Organic Cavity Quantum Electrodynamics F Herrera, F Spano APS March Meeting Abstracts 2018, L60. 306 | 2018 |
Research paper published in 2017
The Effects of Crystallinity on Charge Transport and the Structure of Sequentially Processed F4TCNQ‐Doped Conjugated Polymer Films DT Scholes, PY Yee, JR Lindemuth, H Kang, J Onorato, R Ghosh, … Advanced Functional Materials 27 (44), 1702654 | 2017 | |
Sequential doping reveals the importance of amorphous chain rigidity in charge transport of semi-crystalline polymers AR Chew, R Ghosh, Z Shang, FC Spano, A Salleo The journal of physical chemistry letters 8 (20), 4974-4980 | 2017 | |
Absorption and photoluminescence in organic cavity QED F Herrera, FC Spano Physical Review A 95 (5), 053867 | 2017 | |
Dark vibronic polaritons and the spectroscopy of organic microcavities F Herrera, FC Spano Physical review letters 118 (22), 223601 | 2017 | |
Crystal structure effects on the Davydov splitting of electronically active conjugated systems J Szarko, A Austin, X Zhu, F Spano, N Hestand, M Zdilla ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 253 | 2017 | |
Enhanced Davydov splitting in crystals of a perylene diimide derivative A Austin, NJ Hestand, IG McKendry, C Zhong, X Zhu, MJ Zdilla, FC Spano, … The journal of physical chemistry letters 8 (6), 1118-1123 | 2017 | |
Using coherence to enhance function in chemical and biophysical systems GD Scholes, GR Fleming, LX Chen, A Aspuru-Guzik, A Buchleitner, … Nature 543 (7647), 647-656 | 2017 | |
Molecular aggregate photophysics beyond the Kasha model: novel design principles for organic materials NJ Hestand, FC Spano Accounts of chemical research 50 (2), 341-350 | 2017 | |
Determination of the strong coupling constant [… formula…] from transverse energy–energy correlations in multijet events at [… formula…] using the ATLAS detector M Aaboud, G Aad, B Abbott, J Abdallah, B Abeloos, SH Abidi, … The European Physical Journal. C, Particles and Fields 77 (12) | 2017 |
Research paper published in 2016
Determining the spatial coherence of excitons from the photoluminescence spectrum in charge-transfer J-aggregates NJ Hestand, FC Spano Chemical Physics 481, 262-271 | 2016 | |
Phase separation, crystallinity and monomer-aggregate population control in solution processed small molecule solar cells C Zheng, D Bleier, I Jalan, S Pristash, AR Penmetcha, NJ Hestand, … Solar Energy Materials and Solar Cells 157, 366-376 | 2016 | |
The intermolecular charge transfer integral as an indicator of future success in organic photovoltaics (Conference Presentation) CJ Collison, C Zheng, NJ Hestand, I Jalan, JA Cody, FC Spano Organic Photovoltaics XVII 9942, 99420L | 2016 | |
Extended-charge-transfer excitons in crystalline supramolecular photocatalytic scaffolds NJ Hestand, RV Kazantsev, AS Weingarten, LC Palmer, SI Stupp, … Journal of the American Chemical Society 138 (36), 11762-11774 | 2016 | |
Spatial coherence of holes in conjugated polymer films R Ghosh, C Pochas, F Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 252 | 2016 | |
Beyond Kasha’s exciton model for molecular aggregates: H-to J-aggregate transformation in perylene-based pi-stacks N Hestand, F Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 252 | 2016 | |
Cavity-controlled chemistry in molecular ensembles F Herrera, FC Spano Physical Review Letters 116 (23), 238301 | 2016 | |
Polaron delocalization in conjugated polymer films R Ghosh, CM Pochas, FC Spano The Journal of Physical Chemistry C 120 (21), 11394-11406 | 2016 | |
Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at√ s= 7 and 8 TeV M Dührssen, C Gutschow, H Meyer Zu Theenhausen, J Reichert, … | 2016 | |
Photophysical Properties of Molecular Aggregates “101” FC Spano, D Beljonne THE WSPC REFERENCE ON ORGANIC ELECTRONICS: ORGANIC SEMICONDUCTORS: Basic … | 2016 |
Research paper published between 2011 and 2015
Interference between Coulombic and CT-mediated couplings in molecular aggregates: H-to J-aggregate transformation in perylene-based π-stacks NJ Hestand, FC Spano The Journal of chemical physics 143 (24), 244707 | 2015 | |
Theory and assignment of intermolecular charge transfer states in squaraines and their impact on efficiency in bulk heterojunction solar cells (Presentation Recording) CJ Collison, C Zheng, N Hestand, B Cona, A Penmetcha, S Spencer, … Organic Photovoltaics XVI 9567, 95670R | 2015 | |
Polarized absorption in crystalline pentacene: theory vs experiment NJ Hestand, H Yamagata, B Xu, D Sun, Y Zhong, AR Harutyunyan, … The Journal of Physical Chemistry C 119 (38), 22137-22147 | 2015 | |
Confirmation of the origins of panchromatic spectra in squaraine thin films targeted for organic photovoltaic devices NJ Hestand, C Zheng, AR Penmetcha, B Cona, JA Cody, FC Spano, … The Journal of Physical Chemistry C 119 (33), 18964-18974 | 2015 | |
Exciton mobility control through sub− Å packing modifications in molecular crystals NJ Hestand, R Tempelaar, J Knoester, TLC Jansen, FC Spano Physical Review B 91 (19), 195315 | 2015 | |
Optical microcavities enhance the exciton coherence length and eliminate vibronic coupling in J-aggregates FC Spano The Journal of chemical physics 142 (18), 184707 | 2015 | |
HJ-aggregate behavior of crystalline 7, 8, 15, 16-tetraazaterrylene: introducing a new design paradigm for organic materials H Yamagata, DS Maxwell, J Fan, KR Kittilstved, AL Briseno, MD Barnes, … The Journal of Physical Chemistry C 118 (49), 28842-28854 | 2014 | |
Two-dimensional polaron coherence in Poly (3-hexylthiophene) CM Pochas, H Yamagata, FC Spano Physical Chemistry of Interfaces and Nanomaterials XIII 9165, 916509 | 2014 | |
The effect of chain bending on the photophysical properties of conjugated polymers NJ Hestand, FC Spano The Journal of Physical Chemistry B 118 (28), 8352-8363 | 2014 | |
New insights on the nature of two-dimensional polarons in semiconducting polymers: Infrared absorption in poly (3-hexylthiophene) CM Pochas, FC Spano The Journal of chemical physics 140 (24), 244902 | 2014 | |
Mapping the evolution of spatial exciton coherence through time-resolved fluorescence R Tempelaar, FC Spano, J Knoester, TLC Jansen The journal of physical chemistry letters 5 (9), 1505-1510 | 2014 | |
H-and J-aggregate behavior in polymeric semiconductors FC Spano, C Silva Annual review of physical chemistry 65, 477-500 | 2014 | |
Strong photophysical similarities between conjugated polymers and J-aggregates H Yamagata, FC Spano The journal of physical chemistry letters 5 (3), 622-632 | 2014 | |
Two-dimensional spatial coherence of excitons in semicrystalline polymeric semiconductors: Effect of molecular weight F Paquin, H Yamagata, NJ Hestand, M Sakowicz, N Bérubé, M Côté, … Physical Review B 88 (15), 155202 | 2013 | |
The red-phase of poly [2-methoxy-5-(2-ethylhexyloxy)-1, 4-phenylenevinylene](MEH-PPV): A disordered HJ-aggregate H Yamagata, NJ Hestand, FC Spano, A Köhler, C Scharsich, … The Journal of chemical physics 139 (11), 114903 | 2013 | |
Charge-transfer excitations steer the Davydov splitting and mediate singlet exciton fission in pentacene D Beljonne, H Yamagata, JL Brédas, FC Spano, Y Olivier Physical review letters 110 (22), 226402 | 2013 | |
Contrasting photophysical properties of star-shaped vs linear perylene diimide complexes CM Pochas, KA Kistler, H Yamagata, S Matsika, FC Spano Journal of the American Chemical Society 135 (8), 3056-3066 | 2013 | |
A benchmark of excitonic couplings derived from atomic transition charges KA Kistler, FC Spano, S Matsika The Journal of Physical Chemistry B 117 (7), 2032-2044 | 2013 | |
Anatomy of an exciton: Vibrational distortion and exciton coherence in h-and j-aggregates R Tempelaar, A Stradomska, J Knoester, FC Spano The Journal of Physical Chemistry B 117 (1), 457-466 | 2013 | |
Erratum:“Interplay between intrachain and interchain interactions in semiconducting polymer assemblies: The HJ-aggregate model”[J. Chem. Phys. 136, 184901 (2012)] H Yamagata, FC Spano The Journal of Chemical Physics 137 (24), 249901 | 2012 | |
Designing J-and H-aggregates through wave function overlap engineering: applications to poly (3-hexylthiophene) H Yamagata, CM Pochas, FC Spano The Journal of Physical Chemistry B 116 (49), 14494-14503 | 2012 | |
Understanding the nature of vibronic excitons in organic assemblies: New insights on the structure of carotenoid aggregates FC Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 244 | 2012 | |
Interplay between intrachain and interchain interactions in semiconducting polymer assemblies: The HJ-aggregate model H Yamagata, FC Spano The Journal of chemical physics 136 (18), 184901 | 2012 | |
Theory of exciton dynamics in molecular aggregates in presence of polaronic effects L van Dijk, FC Spano, PA Bobbert Chemical Physics Letters 529, 69-73 | 2012 | |
J-aggregate behavior in poly-3-hexylthiophene nanofibers ET Niles, JD Roehling, H Yamagata, AJ Wise, FC Spano, AJ Moulé, … The Journal of Physical Chemistry Letters 3 (2), 259-263 | 2012 | |
Absorption, circular dichroism, and photoluminescence in perylene diimide bichromophores: Polarization-dependent H-and J-aggregate behavior KA Kistler, CM Pochas, H Yamagata, S Matsika, FC Spano The Journal of Physical Chemistry B 116 (1), 77-86 | 2012 | |
Vibronic Coupling in J-Aggregates FC Spano J-Aggregates: Volume 2, 49-75 | 2012 | |
Circularly polarized luminescence as a probe for long-range interactions in molecular aggregates R Tempelaar, A Stradomska, J Knoester, FC Spano The Journal of Physical Chemistry B 115 (36), 10592-10603 | 2011 | |
Vibronic coupling in quantum wires: applications to polydiacetylene H Yamagata, FC Spano The Journal of chemical physics 135 (5), 054906 | 2011 | |
The nature of singlet excitons in oligoacene molecular crystals H Yamagata, J Norton, E Hontz, Y Olivier, D Beljonne, JL Brédas, … The Journal of chemical physics 134 (20), 204703 | 2011 | |
Vibronic coupling in J-aggregates and beyond: a direct means of determining the exciton coherence length from the photoluminescence spectrum FC Spano, H Yamagata The Journal of Physical Chemistry B 115 (18), 5133-5143 | 2011 |
Research paper published between 2006 and 2010
Multiple mode exciton-vibrational coupling in H-aggregates: synergistic enhancement of the quantum yield FC Spano, L Silvestri The Journal of chemical physics 132 (9), 094704 | 2010 | |
Extreme sensitivity of circular dichroism to long-range excitonic couplings in helical supramolecular assemblies L van Dijk, PA Bobbert, FC Spano The Journal of Physical Chemistry B 114 (2), 817-825 | 2010 | |
Quantum State Singlet-Triplet Character Control in 7Li2 SS Ingram Theses and Dissertations | 2010 | |
The spectral signatures of Frenkel polarons in H-and J-aggregates FC Spano Accounts of chemical research 43 (3), 429-439 | 2010 | |
Optical spectra and Stokes shift in double-stranded helical supramolecular assemblies L van Dijk, PA Bobbert, FC Spano The Journal of Physical Chemistry B 113 (29), 9708-9717 | 2009 | |
Exciton-phonon coupling in molecular crystals: Synergy between two intramolecular vibrational modes in quaterthiophene single crystals L Silvestri, S Tavazzi, P Spearman, L Raimondo, FC Spano The Journal of chemical physics 130 (23), 234701 | 2009 | |
Determining exciton bandwidth and film microstructure in polythiophene films using linear absorption spectroscopy J Clark, JF Chang, FC Spano, RH Friend, C Silva Applied Physics Letters 94 (16), 117 | 2009 | |
Analysis of the UV/Vis and CD Spectral Line Shapes of Carotenoid Assemblies: Spectral Signatures of Chiral H-Aggregates FC Spano Journal of the American Chemical Society 131 (12), 4267-4278 | 2009 | |
“Helter‐Skelter‐Like” Perylene Polyisocyanopeptides E Schwartz, V Palermo, CE Finlayson, YS Huang, MBJ Otten, A Liscio, … Chemistry–A European Journal 15 (11), 2536-2547 | 2009 | |
Determining exciton coherence from the photoluminescence spectral line shape in poly (3-hexylthiophene) thin films FC Spano, J Clark, C Silva, RH Friend The Journal of chemical physics 130 (7), 074904 | 2009 | |
Time-Resolved Spectroscopy of Exciton Dynamics and Fission in Organic Molecular Crystalline Materials CJ Bardeen, FC Spano, TS Ahn, AM Muller, YS Avlasevich, WW Schoeller, … Laser Science, LWC3 | 2008 | |
Using circularly polarized luminescence to probe exciton coherence in disordered helical aggregates FC Spano, SCJ Meskers, E Hennebicq, D Beljonne The Journal of chemical physics 129 (2), 024704 | 2008 | |
Experimental and theoretical study of temperature dependent exciton delocalization and relaxation in anthracene thin films TS Ahn, AM Müller, RO Al-Kaysi, FC Spano, JE Norton, D Beljonne, … The Journal of chemical physics 128 (5), 054505 | 2008 | |
Reclassifying exciton-phonon coupling in molecular aggregates: Evidence of strong nonadiabatic coupling in oligothiophene crystals FC Spano, L Silvestri, P Spearman, L Raimondo, S Tavazzi The Journal of chemical physics 127 (18), 184703 | 2007 | |
Probing excitation delocalization in supramolecular chiral stacks by means of circularly polarized light: experiment and modeling FC Spano, SCJ Meskers, E Hennebicq, D Beljonne Journal of the American Chemical Society 129 (22), 7044-7054 | 2007 | |
Role of intermolecular coupling in the photophysics of disordered organic semiconductors: aggregate emission in regioregular polythiophene J Clark, C Silva, RH Friend, FC Spano Physical review letters 98 (20), 206406 | 2007 | |
Multiple Mode Exciton− Phonon Coupling: Applications to Photoluminescence in Oligothiophene Thin Films Z Zhao, FC Spano The Journal of Physical Chemistry C 111 (16), 6113-6123 | 2007 | |
Exciton delocalization and superradiance in anthracene thin films TS Ahn, FC Spano, CJ Bardeen ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 233 | 2007 | |
Condensed Matter: Electronic Properties, etc.-Role of Intermolecular Coupling in the Photophysics of Disordered Organic Semiconductors: Aggregate Emission in Regioregular … J Clark, C Silva, RH Friend, FC Spano Physical Review Letters 98 (20), 206406-206600 | 2007 | |
Absorption in regio-regular poly (3-hexyl) thiophene thin films: Fermi resonances, interband coupling and disorder FC Spano Chemical physics 325 (1), 22-35 | 2006 | |
Excitons in conjugated oligomer aggregates, films, and crystals FC Spano Annu. Rev. Phys. Chem. 57, 217-243 | 2006 |
Research paper published between 2001 and 2005
The Role of Doppler Broadening in Electromagnetically Induced Transparency and Autler-Townes Splitting in Open Molecular systems A Lazoudis, E Ahmed, L Li, T Kirova, P Qi, A Hansson, J Magnes, … arXiv preprint quant-ph/0508110 | 2005 | |
Temperature-dependent emission in disordered herringbone aggregates of conjugated oligomers FC Spano Physical Review B 71 (23), 235208 | 2005 | |
Designing molecular eigenstates in a four-level Λ system T Kirova, FC Spano Physical Review A 71 (6), 063816 | 2005 | |
Modeling disorder in polymer aggregates: The optical spectroscopy of regioregular poly (3-hexylthiophene) thin films FC Spano The Journal of chemical physics 122 (23), 234701 | 2005 | |
Temperature-dependent emission in disordered herringbone aggregates: stacking faults and point defects FC Spano Journal of luminescence 112 (1-4), 395-401 | 2005 | |
Vibronic fine structure in the absorption spectrum of oligothiophene thin films Z Zhao, FC Spano The Journal of chemical physics 122 (11), 114701 | 2005 | |
Exciton delocalization and superradiance in tetracene nanoparticles. CJ Bardeen, SH Lim, TG Bjorklund, FC Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 229, U728-U728 | 2005 | |
Electromagnetically Induced Transparency in Open Molecular Systems J Magnes, T Kirova, A Lazoudis, AM Lyyra, A Hansson, FC Spano, … Opt. Commun. | 2005 | |
Measurement of the X 1Σg+→ A 1Σu+ of Na2 Transition Dipole Moment by Autler Townes Splitting: Comparison of Three and Four Level System Excitation Schemes L Li, A Hansson, P Qi, T Kirova, J Qi, A Lazoudis, FC Spano, S Magnier, … | 2005 | |
Erratum: “Temperature dependent exciton emission from herringbone aggregates of conjugated oligomers” [J. Chem. Phys. 120, 7643 (2004)] FC Spano The Journal of Chemical Physics 121 (11), 5555-5555 | 2004 | |
Photophysical properties of oligothiophene thin films. FC Spano, Z Zhao ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 228, U498-U498 | 2004 | |
Analysis of the vibronic fine structure in circularly polarized emission spectra from chiral molecular aggregates FC Spano, Z Zhao, SCJ Meskers The Journal of chemical physics 120 (22), 10594-10604 | 2004 | |
Quantum state control using multiple CW lasers T Kirova, AM Lyyra, FC Spano International Quantum Electronics Conference, ITuI1 | 2004 | |
Temperature dependent exciton emission from herringbone aggregates of conjugated oligomers FC Spano The Journal of chemical physics 120 (16), 7643-7658 | 2004 | |
Exciton delocalization and superradiance in tetracene thin films and nanoaggregates SH Lim, TG Bjorklund, FC Spano, CJ Bardeen Physical review letters 92 (10), 107402 | 2004 | |
The fundamental photophysics of conjugated oligomer herringbone aggregates FC Spano The Journal of chemical physics 118 (2), 981-994 | 2003 | |
Absorption and emission in quaterthienyl thin films H Sun, Z Zhao, FC Spano, D Beljonne, J Cornil, Z Shuai, JL Bredas Advanced Materials 15, 818 | 2003 | |
Erratum: “Absorption and emission in pinwheel aggregates of oligo-phenylene vinylene molecules” [J. Chem. Phys. 114, 5376 (2001)] FC Spano The Journal of Chemical Physics 117 (21), 9961-9961 | 2002 | |
Measurement of Transition Dipole Moments in Molecular Lithium Using Electromagnetically Induced Transparency A Lazoudis, J Qi, F Spano, T Kirova, J Magnes, L Li, L Narducci, R Field, … APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts, H3. 012 | 2002 | |
Measurement of transition dipole moments in lithium dimers using electromagnetically induced transparency J Qi, FC Spano, T Kirova, A Lazoudis, J Magnes, L Li, LM Narducci, … Physical review letters 88 (17), 173003 | 2002 | |
Absorption and emission in oligo-phenylene vinylene nanoaggregates: The role of disorder and structural defects FC Spano The Journal of chemical physics 116 (13), 5877-5891 | 2002 | |
Aggregation Effects on Conjugated Oligomer Spectroscopy FC Spano APS March Meeting Abstracts, T11. 001 | 2002 | |
Atomic, Molecular, and Optical Physics-Measurement of Transition Dipole Moments in Lithium Dimers Using Electromagnetically Induced Transparency J Qi, FC Spano, T Kirova, A Lazoudis, J Magnes, L Li, LM Narducci, … Physical Review Letters 88 (17), 173003-173003 | 2002 | |
Prospects for all-optical alignment and quantum state control of nonpolar molecules AM Lyyra, FC Spano, J Qi, T Kirova | 2002 | |
Absorption and emission in pinwheel aggregates of oligo-phenylene vinylene molecules FC Spano The Journal of Chemical Physics 114 (12), 5376-5390 | 2001 | |
Emission in Pinwheel Aggregates of p-phenylene vinylene Oligomers F Spano APS March Meeting Abstracts, S9. 012 | 2001 | |
Autler Townes splitting and the AC Stark effect in nonpolar molecules: Prospects for all-optical alignment AM Lyyra, J Qi, FC Spano Canadian Journal of Physics 79 (2-3), 547-559 | 2001 | |
Absorption and fluorescence in distyrylbenzene nanoaggregates FC Spano Synthetic metals 116 (1-3), 339-342 | 2001 | |
Theory of sub-Doppler Autler–Townes splitting in molecules: Alignment and orientation of the angular momentum in nonpolar molecules FC Spano The Journal of Chemical Physics 114 (1), 276-288 | 2001 |
Research paper published in 2000 and earlier
Emission from aggregates of oligo-phenylene vinylenes: a recipe for superradiant H-aggregates FC Spano Chemical Physics Letters 331 (1), 7-13 | 2000 | |
Coherence effects in a lithium molecule by high resolution multiple resonance laser spectroscopy J Qi, L Li, LM Narducci, FC Spano, M Lyyra APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts 14 … | 2000 | |
EXCITONS IN PINWHEEL AGGREGATES OF TC-CONJUGATED MOLECULES FC SPANO, S SIDDIQUI Photoinduced Charge Transfer-Proceedings Of The 10th Annual Symposium Of The … | 2000 | |
Exciton–vibrational coupling in pinwheel aggregates of π-conjugated molecules FC Spano, S Siddiqui Chemical physics letters 314 (5-6), 481-487 | 1999 | |
Aggregates of conjugated polymers and oligomers: A theoretical investigation. FC Spano, MS Siddiqui ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 218, U290-U290 | 1999 | |
H-and J-aggregates of conjugated polymers and oligomers: A theoretical investigation S Siddiqui, FC Spano Chemical physics letters 308 (1-2), 99-105 | 1999 | |
Autler-Townes splitting in molecular lithium: Prospects for all-optical alignment of nonpolar molecules J Qi, G Lazarov, X Wang, L Li, LM Narducci, AM Lyyra, FC Spano Physical review letters 83 (2), 288 | 1999 | |
INVESTIGATION OF AUTLER-TOWNES SPLITTING AND AC STARK EFFECT IN A LITHIUM MOLECULE BY MULTI-PHOTON SPECTROSCOPY J Qi, FC Spano, G Lazarov, J Wang, AM Lyyra, L Li, LM Narducci Ohio State University | 1999 | |
Absorption and spontaneous emission in aggregates of conjugated polymers ES Manas, FC Spano The Journal of chemical physics 109 (18), 8087-8101 | 1998 | |
Superradiance in model aggregates of Pi-conjugated oligomers. ES Manas, FC Spano ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 215, U206-U206 | 1998 | |
Spontaneous emission and absorption in model aggregates of π-conjugated oligomers MJ McIntire, ES Manas, FC Spano The Journal of chemical physics 107 (19), 8152-8164 | 1997 | |
Third-order nonlinear optical properties of stacked bacteriochlorophylls in bacterial photosynthetic light-harvesting proteins LXQ Chen, PD Laible, FC Spano, ES Manas Nonlinear Optical Properties of Organic Materials X 3147, 178-184 | 1997 | |
Nonlinear optical response of cofacial phthalocyanine dimers and trimers ES Manas, FC Spano, LX Chen The Journal of chemical physics 107 (3), 707-719 | 1997 | |
Theory of biexcitons in conjugated polymers FB Gallagher, FC Spano Synthetic metals 85 (1-3), 1007-1010 | 1997 | |
State to state collision energy transfer in singlet states of Li2 S Antonova, K Urbanski, AM Lyyra, FC Spano, L Li Chemical physics letters 267 (1-2), 158-164 | 1997 | |
Third Order Nonlinear Optical Properties of Stacked Bacteriochlorophylls in Bacterial Photosynthetic Light-harvesting Proteins LX Chenº, PD Laible, FC Spano, ES Manas Nonlinear Optical Properties of Organic Materials X: 30 July-1 August, 1997 … | 1997 | |
Radiative Decay of Excitons in Model Aggregates of π-Conjugated Oligomers ES Manas, FC Spano MRS Online Proceedings Library Archive 488 | 1997 | |
Theory of pump-probe spectroscopy of molecular J-aggregates J Knoester, FC Spano Host Publication, World Scientific Publishing, 111-160 | 1996 | |
Theory of biexcitons in one-dimensional polymers FB Gallagher, FC Spano Physical Review B 53 (7), 3790 | 1996 | |
J-aggregates J Knoester, FC Spano World Scientific | 1996 | |
Theory of coherent transient spectroscopy in molecular aggregates: The effects of interacting excitons FC Spano, ES Manas The Journal of chemical physics 103 (14), 5939-5955 | 1995 | |
BIEXCITON EFFECTS IN THE 2-PHOTON ABSORPTION-SPECTRA OF A ONE-DIMENSIONAL POLYMER FB GALLAGHER, FC SPANO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 210, 138-PHYS | 1995 | |
Pump-probe spectroscopy in J-aggregates: interacting one-dimensional excitons FC Spano Quantum Electronics and Laser Science Conference, QWD30 | 1995 | |
Biexciton effects in the two-photon absorption spectrum of a one-dimensional polymer FB Gallagher, FC Spano Quantum Electronics and Laser Science Conference, QWD31 | 1995 | |
Unusual behavior of two-photon absorption from three-level molecules in a one-dimensional lattice J Knoester, FC Spano Physical review letters 74 (14), 2780 | 1995 | |
Pump-probe spectrum of interacting one-dimensional excitons: biexcitons and J-aggregates FC Spano Chemical physics letters 234 (1-3), 29-34 | 1995 | |
Nonlinear Opt. 1995, 12, 275.[CAS](23). Pump-probe spectroscopy in 1D Frenkel exciton chains: Applications to J-aggregates Spano, Frank C FC Spano MCLC S&T, Section B: Nonlinear Optics 12 (4), 275-99 | 1995 | |
Frenkel Biexcitons in 1D J-aggregates FC Spano, ES Manas MRS Online Proceedings Library Archive 413 | 1995 | |
Two-Photon Absorption of Biexcitons for a Truncated Potential FB Gallagher, FC Spano MRS Online Proceedings Library Archive 413 | 1995 | |
Erratum: Second hyperpolarizability of Hückel rings: Analytical results for size and alternation dependencies [J. Chem. Phys. 99, 9265 (1993)] FC Spano, ZG Soos The Journal of Chemical Physics 101 (9), 8267-8267 | 1994 | |
Second hyperpolarizability of one-dimensional semiconductors FB Gallagher, FC Spano Physical Review B 50 (8), 5370 | 1994 | |
Theory of strong-field pump—probe spectroscopy in J-aggregates FC Spano Chemical physics letters 220 (6), 365-370 | 1994 | |
Theory of the Faraday effect with weak laser pulses BM Harvey, FC Spano JOSA B 11 (7), 1177-1185 | 1994 | |
Nonlinear optical response of excitons in small ring clusters FC Spano, FB Gallagher Journal of luminescence 60, 749-752 | 1994 | |
Advances in Magnetic and Optical Resonance FC Spano, J Knoester, WS Warren Academic Press, New York | 1994 | |
Nonlinear optical response of (AB) x chains FC Spano Journal of luminescence 58 (1-6), 392-395 | 1994 | |
Fermions on a Frenkel chain: Nonlinear optical response of linear aggregates FC Spano, J Knoester Adv. Magn. Opt. Reson 18, 117 | 1994 | |
Mean-field nonlinear optical susceptibility of charge-transfer crystals FC Spano Chemical physics letters 211 (4-5), 491-497 | 1993 | |
2ND HYPERPOLARIZABILITY OF HUCKEL RINGS – ANALYTICAL RESULTS FOR SIZE AND ALTERNATION DEPENDENCIES FC Spano, ZG Soos J. Chem. Phys. 99, 9265 | 1993 | |
Multiple-photon absorption and saturation in Frenkel-exciton chains FC Spano Physical Review B 46 (20), 13017 | 1992 | |
Weak field nonlinear optical response of fermions in Frenkel exciton chains FC Spano International Journal of Modern Physics B 6 (21), 3441-3467 | 1992 | |
Pulsed polarization spectroscopy with strong fields and an optically thick sample FC Spano, KK Lehmann Physical Review A 45 (11), 7997 | 1992 | |
Nonlinear optical response of one‐dimensional molecular crystals: Breakdown of the local field approximation FC Spano The Journal of chemical physics 96 (11), 8109-8116 | 1992 | |
Autler-Townes splitting and AC Stark shift in a diatomic alkali vapor J Qi, G Lazarov, X Wang, AM Lyyra, FC Spano, L Li, LM Narducci Technical Digest. Summaries of Papers Presented at the Quantum Electronics … | 1992 | |
Erratum: Fermion excited states in one-dimensional molecular aggregates with site disorder: Nonlinear optical response [Phys. Rev. Lett. 67, 3424 (1991)] FC Spano Physical Review Letters 68 (19), 2976 | 1992 | |
Size dependence of excited-state dynamics for J-aggregates at silver bromide interfaces AA Muenter, DV Brumbaugh, J Apolito, LA Horn, FC Spano, S Mukamel The Journal of Physical Chemistry 96 (7), 2783-2790 | 1992 | |
Theory of anomalous photon echo decays in confined excitonic systems FC Spano The Journal of Physical Chemistry 96 (7), 2843-2848 | 1992 | |
Reply to the Comment on: Is multiple quantum nuclear magnetic resonance of water real? WS WARREN, QH HE, M MCCOY, FC SPANO Journal of Chemical Physics 96 (2), 1659-1661 | 1992 | |
Fermion excited states in one-dimensional molecular aggregates with site disorder: nonlinear optical response FC Spano Physical review letters 67 (24), 3424 | 1991 | |
Excitons in confined geometries: Size scaling of nonlinear susceptibilities FC Spano, S Mukamel The Journal of chemical physics 95 (10), 7526-7540 | 1991 | |
Biexciton states and two‐photon absorption in molecular monolayers FC Spano, V Agranovich, S Mukamel The Journal of chemical physics 95 (2), 1400-1409 | 1991 | |
Cooperative radiative dynamics in molecular aggregates FC Spano, JR Kuklinski, S Mukamel The Journal of chemical physics 94 (11), 7534-7544 | 1991 | |
EXCITONS IN CONFINED GEOMETRIES: SIZE SCALING OF THE NONLINEAR OPTICAL RESPONSE FC Spano, S Mukamel Quantum Electronics and Laser Science Conference, QPDP11 | 1991 | |
Cooperative nonlinear optical response of molecular aggregates: crossover to bulk behavior FC Spano, S Mukamel Physical review letters 66 (9), 1197 | 1991 | |
Coherence domains in the radiative dynamics of molecular aggregates FC Spano, JR Kuklinski, S Mukamel, DV Brumbaugh, M Burberry, … Molecular Crystals and Liquid Crystals 194 (1), 331-336 | 1991 | |
POLARIZATION SPECTROSCOPY IN THE LIMIT OF STRONG SATURATION KK Lehmann, FC Spano Ohio State University | 1991 | |
Photon echo decays in optically dense media FC Spano, WS Warren The Journal of chemical physics 93 (3), 1546-1556 | 1990 | |
Temperature-dependent superradiant decay of excitons in small aggregates FC Spano, JR Kuklinski, S Mukamel Physical review letters 65 (2), 211 | 1990 | |
Erratum: Nonlinear susceptibilities of molecular aggregates: Enhancement of χ (3) by size FC Spano, S Mukamel Physical Review A 41 (9), 5243 | 1990 | |
Superradiant Effects in Photon Echo Decays-The Superradiant Echo FC Spano, WS Warren Coherence and Quantum Optics VI, 1113-1117 | 1990 | |
Temperature Dependent Superradiant Decay in Molecular Aggregates FC Spano, JR Kuklinski, S Mukamel Ultrafast Phenomena VII, 507-509 | 1990 | |
Phase conjugate degenerate four-wave mixing in molecular aggregates FC Spano, S Mukamel Journal of luminescence 45 (1-6), 412-415 | 1990 | |
Polaritons and Retarded Interactions in Nonlinear Optical Susceptibilities S Mukamel, J Knoester, FC Spano Coherence and Quantum Optics VI, 781-785 | 1990 | |
Nonlinear susceptibilities of molecular aggregates: Enhancement of χ (3) by size FC Spano, S Mukamel Physical Review A 40 (10), 5783 | 1989 | |
Superradiance in molecular aggregates FC Spano, S Mukamel The Journal of Chemical Physics 91 (2), 683-700 | 1989 | |
Coherence and Quantum Optics VI ML Superfluorescence Proceedings of the Sixth Rochester Conference on Coherence and Quantum … | 1989 | |
Understanding dephasing in mixed molecular crystals. II. Semiclassical dephasing and superradiance for hundreds of coupled absorbers FC Spano, WS Warren The Journal of Chemical Physics 90 (11), 6034-6048 | 1989 | |
Optical dephasing in mixed molecular crystals, propagation of Gaussian pulses in optically thick media and injection locking of pulsed dye lasers. FC Spano | 1989 | |
Understanding dephasing in mixed molecular crystals. I. Photon echoes from dimers revisited FC Spano, WS Warren The Journal of chemical physics 89 (9), 5492-5497 | 1988 | |
Preparation of constant-bandwidth total inversion, independent of optical density, with phase-modulated laser pulses FC Spano, WS Warren Physical Review A 37 (3), 1013 | 1988 | |
Spectroscopic demonstration of picosecond, phase-shifted laser multiple-pulse sequences F Spano, M Haner, WS Warren Chemical physics letters 135 (1), 97-102 | 1987 | |
Theoretical Analysis Of Injection-Locked Dye Lasers: An Application To The Generation Of Optical Pulse Sequences With Phase Control F Spano, WS Warren Laser Applications in Chemistry and Biophysics 620, 52-56 | 1986 | |
Crafted pulses for the uniform suppression of a region in a coherent spectrum JH Gutow, M McCoy, F Spano, WS Warren Physical review letters 55 (10), 1090 | 1985 | |
Phase Coherent Laser Multiple-Pulse Spectroscopy M Banash, F Loiza, F Spano, WS Warren International Quantum Electronics Conference, ThFF2 | 1984 | |
High Power, Picosecond Phase Coherent Pulse Sequences by Injection Locking F Spano, F Loaiza-Lemos, M Haner, WS Warren Ultrafast Phenomena IV, 99-101 | 1984 | |
FOR A TRUNCATED POTENTIAL FB Gallagher, FC Spano | ||
Supplementary Material for “Cavity-controlled chemistry in molecular ensembles” F Herrera, FC Spano | ||
Physical Chemistry Seminar FC Spano | ||
Short-Range and Long-Range Excitonic Coupling in Molecular Aggregates: Organic Materials Design based on Sub Angstrom Packing Modifications NJ Hestand, R Tempelaar, H Yamagata, TLC Jansen, J Knoester, … | ||
In the infinite crystal our methodºl overcomes the difficulties associated with the local field, and the exciton or the external field approaches Pºl. Our approach is based on the S Mukamel, J Knoester, FC Spano | ||
Supporting Information for: Mapping the Evolution of Spatial Exciton Coherence through Time-Resolved Fluorescence R Tempelaar, FC Spano, J Knoester, TLC Jansen | ||
Supplemental Information: New Insights on the Nature of Two-dimensional Polarons in Semiconducting Polymers: Infrared Absorption in Poly (3-hexylthiophene) CM Pochas, FC Spano | ||
Supporting information for: The Anatomy of an Exciton: Vibrational Distortion and Exciton Coherence in H-and J-aggregates R Tempelaar, A Stradomska, J Knoester, FC Spano |