The effect of structural order on solar cell parameters, as illustrated in a SiC-organic junction model

Investigate the role of the active layers' structures and morphology in the performance of the organic solar cell devices

(2013) Ronak Rahimi et al.   APPLIED PHYSICS LETTERS

Optimization of energy levels by molecular design: evaluation of bis-diketopyrrolopyrrole molecular donor materials for bulk heterojunction solar cells

(2013) Bright Walker et al.   Energy & Environmental Science

Separating Charges at Organic Interfaces: Effects of Disorder, Hot States, and Electric Field

(2013) Pabitra K. Nayak et al.   Journal of Physical Chemistry Letters

O2 and organic semiconductors: Electronic effects

(2013) Pabitra K. Nayak et al.   ORGANIC ELECTRONICS

Recombination Through Different Types of Localized States in Organic Solar Cells

(2012) Robert A. Street et al.   ADVANCED FUNCTIONAL MATERIALS

The effect of selective interactions at the interface of polymer–oxide hybrid solar cells

(2012) Eleonora V. Canesi et al.   Energy & Environmental Science

Photovoltaic efficiency limits and material disorder

(2012) Pabitra K. Nayak et al.   Energy & Environmental Science

Independent Control of Bulk and Interfacial Morphologies of Small Molecular Weight Organic Heterojunction Solar Cells

(2012) Jeramy D. Zimmerman et al.   NANO LETTERS

In situ measurement of exciton energy in hybrid singlet-fission solar cells

(2012) Bruno Ehrler et al.   Nature Communications

Effect of Polymer Crystallinity in P3HT:PCBM Solar Cells on Band Gap Trap States and Apparent Recombination Order

(2012) Donato Spoltore et al.   Advanced Energy Materials

Direct observation of crystal defects in an organic molecular crystals of copper hexachlorophthalocyanine by STEM-EELS

(2012) Mitsutaka Haruta et al.   Scientific Reports

Assessing Possibilities and Limits for Solar Cells

(2011) Pabitra K. Nayak et al.   ADVANCED MATERIALS

Roles of thermally-induced vertical phase segregation and crystallization on the photovoltaic performance of bulk heterojunction inverted polymer solar cells

(2011) Hyeunseok Cheun et al.   Energy & Environmental Science

Performance comparison of pentacene organic field-effect transistors with SiO2 modified with octyltrichlorosilane or octadecyltrichlorosilane

(2011) Shree Prakash Tiwari et al.   ORGANIC ELECTRONICS

Structural origin of gap states in semicrystalline polymers and the implications for charge transport

(2011) Jonathan Rivnay et al.   PHYSICAL REVIEW B

Relationship between energetic disorder and open-circuit voltage in bulk heterojunction organic solar cells

(2011) James C. Blakesley et al.   PHYSICAL REVIEW B

Band gap states of copper phthalocyanine thin films induced by nitrogen exposure

(2010) Tomoki Sueyoshi et al.   APPLIED PHYSICS LETTERS

Bias and temperature dependent charge transport in high mobility cobalt-phthalocyanine thin films

(2010) S. Samanta et al.   APPLIED PHYSICS LETTERS

Open-circuit voltage limit caused by recombination through tail states in bulk heterojunction polymer-fullerene solar cells

(2010) Germà Garcia-Belmonte et al.   APPLIED PHYSICS LETTERS

Detrapping and retrapping of free carriers in nominally pure single crystal GaP, GaAs, and 4H–SiC semiconductors under light illumination at cryogenic temperatures

(2010) David Mouneyrac et al.   JOURNAL OF APPLIED PHYSICS

Effect of pentacene–dielectric affinity on pentacene thin film growth morphology in organic field-effect transistors

(2010) Se Hyun Kim et al.   JOURNAL OF MATERIALS CHEMISTRY

Trap density of states in small-molecule organic semiconductors: A quantitative comparison of thin-film transistors with single crystals

(2010) Wolfgang L. Kalb et al.   PHYSICAL REVIEW B

Interface state recombination in organic solar cells

(2010) R. A. Street et al.   PHYSICAL REVIEW B

Temperature dependence of open-circuit voltage in organic solar cells from generation–recombination kinetic balance

(2010) Germà Garcia-Belmonte   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Low-density band-gap states in pentacene thin films probed with ultrahigh-sensitivity ultraviolet photoelectron spectroscopy

(2009) Tomoki Sueyoshi et al.   APPLIED PHYSICS LETTERS

Molecular and Morphological Influences on the Open Circuit Voltages of Organic Photovoltaic Devices

(2009) M. Dolores Perez et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Carrier mobility, structural order, and solar cell efficiency of organic heterojunction devices

(2008) R. A. Street   APPLIED PHYSICS LETTERS

Functionalization of 6H-SiC surfaces with organosilanes

(2008) S. J. Schoell et al.   APPLIED PHYSICS LETTERS

Influence of the Work Function of Chemically Modified Indium–Tin–Oxide Electrodes on the Open-circuit Voltage of Heterojunction Photovoltaic Cells

(2008) Khayankhyarvaa Sarangerel et al.   CHEMISTRY LETTERS

Effect of the Phase States of Self-Assembled Monolayers on Pentacene Growth and Thin-Film Transistor Characteristics

(2008) Hwa Sung Lee et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Atomistic Origin of Urbach Tails in Amorphous Silicon

(2008) Y. Pan et al.   PHYSICAL REVIEW LETTERS