John R. Tumbleston

Origins of polarization-dependent anisotropic X-ray scattering from organic thin films

Gann, E., Collins, B. A., Tang, M., Tumbleston, J. R., Mukherjee, S., & Ade, H. (2016, January). JOURNAL OF SYNCHROTRON RADIATION, Vol. 23, pp. 219–227.

Importance of Domain Purity and Molecular Packing in Efficient Solution-Processed Small-Molecule Solar Cells

ADVANCED MATERIALS, 27(6), 1105–1111.

Additive-assisted supramolecular manipulation of polymer:fullerene blend phase morphologies and its influence on photophysical processes

Mater. Horiz., 1(2), 270–279.

Controlling Molecular Weight of a High Efficiency Donor-Acceptor Conjugated Polymer and Understanding Its Significant Impact on Photovoltaic Properties

ADVANCED MATERIALS, 26(26), 4456-+.

Mobility-Controlled Performance of Thick Solar Cells Based on Fluorinated Copolymers

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 136(44), 15566–15576.

Morphology linked to miscibility in highly amorphous semi-conducting polymer/fullerene blends

POLYMER, 55(19), 4884–4889.

Quantification of Nano- and Mesoscale Phase Separation and Relation to Donor and Acceptor Quantum Efficiency, J(SC), and FF in Polymer:Fullerene Solar Cells

ADVANCED MATERIALS, 26(25), 4234–4241.

Quantifying Charge Extraction in Organic Solar Cells: The Case of Fluorinated PCPDTBT

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 5(7), 1131–1138.

The influence of molecular orientation on organic bulk heterojunction solar cells

NATURE PHOTONICS, 8(5), 385–391.

Topographic measurement of buried thin-film interfaces using a grazing resonant soft x-ray scattering technique

PHYSICAL REVIEW B, 90(24).

Understanding the Morphology of PTB7: PCBM Blends in Organic Photovoltaics

ADVANCED ENERGY MATERIALS, 4(5).

Disentangling the impact of side chains and fluorine substituents of conjugated donor polymers on the performance of photovoltaic blends

ENERGY & ENVIRONMENTAL SCIENCE, 6(1), 316–326.

Domain Purity, Miscibility, and Molecular Orientation at Donor/Acceptor Interfaces in High Performance Organic Solar Cells: Paths to Further Improvement

ADVANCED ENERGY MATERIALS, 3(7), 864–872.

Fluorinated Polymer Yields High Organic Solar Cell Performance for a Wide Range of Morphologies

Advanced Functional Materials, 23(27), 3463–3470.

Fluorine Substituents Reduce Charge Recombination and Drive Structure and Morphology Development in Polymer Solar Cells

Journal of the American Chemical Society, 135(5), 1806–1815.

Modifications in Morphology Resulting from Nanoimprinting Bulk Heterojunction Blends for Light Trapping Organic Solar Cell Designs

ACS Applied Materials & Interfaces, 5(16), 8225–8230.

On the role of intermixed phases in organic photovoltaic blends

Energy & Environmental Science, 6(9), 2756.

Synthesis, solid-state, and charge-transport properties of conjugated polythiophene-S,S-dioxides

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 51(1), 48–56.

The Importance of Fullerene Percolation in the Mixed Regions of Polymer-Fullerene Bulk Heterojunction Solar Cells

ADVANCED ENERGY MATERIALS, 3(3), 364–374.

Miscibility, Crystallinity, and Phase Development in P3HT/PCBM Solar Cells: Toward an Enlightened Understanding of Device Morphology and Stability

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2(24), 3135–3145.