Effects of Multiple Pathways on Excited-State Energy Flow in Self-Assembled Wheel-and-Spoke Light-Harvesting Architectures

2006 ◽  
Vol 110 (39) ◽  
pp. 19131-19139 ◽  
Author(s):  
Hee-eun Song ◽  
Christine Kirmaier ◽  
Jennifer K. Schwartz ◽  
Eve Hindin ◽  
Lianhe Yu ◽  
...  
Keyword(s):  
Excited State ◽  
Energy Flow ◽  
State Energy ◽  
Light Harvesting ◽  
Excited State Energy ◽  
Self Assembled

Mechanisms, Pathways, and Dynamics of Excited-State Energy Flow in Self-Assembled Wheel-and-Spoke Light-Harvesting Architectures

2006 ◽  
Vol 110 (39) ◽  
pp. 19121-19130 ◽  
Author(s):  
Hee-eun Song ◽  
Christine Kirmaier ◽  
Jennifer K. Schwartz ◽  
Eve Hindin ◽  
Lianhe Yu ◽  
...  
Keyword(s):  
Excited State ◽  
Energy Flow ◽  
State Energy ◽  
Light Harvesting ◽  
Excited State Energy ◽  
Self Assembled

Excited-State Energy-Transfer Dynamics in Self-Assembled Triads Composed of Two Porphyrins and an Intervening Bis(dipyrrinato)metal Complex

2003 ◽  
Vol 42 (21) ◽  
pp. 6629-6647 ◽  
Author(s):  
Lianhe Yu ◽  
Kannan Muthukumaran ◽  
Igor V. Sazanovich ◽  
Christine Kirmaier ◽  
Eve Hindin ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Metal Complex ◽  
State Energy ◽  
Excited State Energy ◽  
Self Assembled

Excited-State Energy-Transfer Dynamics of Self-Assembled Imine-Linked Porphyrin Dyads

2003 ◽  
Vol 42 (21) ◽  
pp. 6616-6628 ◽  
Author(s):  
Igor V. Sazanovich ◽  
Arumugham Balakumar ◽  
Kannan Muthukumaran ◽  
Eve Hindin ◽  
Christine Kirmaier ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
State Energy ◽  
Excited State Energy ◽  
Self Assembled

Effects of central metal ion (Mg, Zn) and solvent on singlet excited-state energy flow in porphyrin-based nanostructures

1997 ◽  
Vol 7 (7) ◽  
pp. 1245-1262 ◽  
Author(s):  
Feirong Li ◽  
Steve Gentemann ◽  
William A. Kalsbeck ◽  
Jyoti Seth ◽  
Jonathan S. Lindsey ◽  
...  
Keyword(s):  
Excited State ◽  
Energy Flow ◽  
Metal Ion ◽  
State Energy ◽  
Central Metal ◽  
Singlet Excited State ◽  
Excited State Energy

Excited-State Energy Flow in Covalently Linked Multiporphyrin Arrays:  The Essential Contribution of Energy Transfer between Nonadjacent Chromophores

2004 ◽  
Vol 108 (34) ◽  
pp. 12821-12832 ◽  
Author(s):  
Eve Hindin ◽  
Robert A. Forties ◽  
Robert S. Loewe ◽  
Arounaguiry Ambroise ◽  
Christine Kirmaier ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Energy Flow ◽  
State Energy ◽  
Excited State Energy ◽  
Covalently Linked ◽  
Essential Contribution

Excited-State Energy Flow in Phenylene-Linked Multiporphyrin Arrays

2009 ◽  
Vol 113 (23) ◽  
pp. 8011-8019 ◽  
Author(s):  
Hee-eun Song ◽  
Masahiko Taniguchi ◽  
Markus Speckbacher ◽  
Lianhe Yu ◽  
David F. Bocian ◽  
...  
Keyword(s):  
Excited State ◽  
Energy Flow ◽  
State Energy ◽  
Excited State Energy

TRANSITION FREQUENCY OF STRONG-COUPLING IMPURITY BOUND POLARON IN AN ASYMMETRIC QUANTUM DOT

2012 ◽  
Vol 11 (03) ◽  
pp. 1250026 ◽  
Author(s):  
CHENG-SHUN WANG ◽  
YU-FANG CHEN ◽  
JING-JIN XIAO
Keyword(s):  
Excited State ◽  
Coupling Strength ◽  
State Energy ◽  
Transition Frequency ◽  
Phonon Coupling ◽  
Excited State Energy ◽  
Bound Polaron ◽  
Asymmetric Quantum Dot ◽  
Asymmetric Quantum ◽  
Electron Phonon Coupling

Properties of the excited state of strong-coupling impurity bound polaron in an asymmetric quantum dot are studied by using linear combination operator and unitary transformation methods. The first internal excited state energy, the excitation energy and the transition frequency between the first internal excited and the ground states of the impurity bound polaron as functions of the transverse and the longitudinal effective confinement lengths of the dot, the electron–phonon coupling strength and the Coulomb bound potential were derived. Our numerical results show that they will increase with decreasing the effective confinement lengths, due to interesting quantum size confining effects. But they are an increasing functions of the Coulomb bound potential. The first internal excited state energy is a decreasing function of the electron–phonon coupling strength whereas the transition frequency and the excitation energy are an increasing one of the electron–phonon coupling strength.

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