Eliot Hugh Gann

Works (13)

Updated: July 5th, 2023 15:48

2021 journal article

Orientational Ordering within Semiconducting Polymer Fibrils

ADVANCED FUNCTIONAL MATERIALS, 31(28).

By: S. Mukherjee n, E. Gann*, M. Nahid n, T. McAfee n, A. Herzing *, D. DeLongchamp *, H. Ade n 

author keywords: crystal‐ amorphous interphase; fibrils; orientational ordering; polarized resonant soft X‐ ray scattering; scattering anisotropy
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: May 10, 2021

2018 journal article

Competition between Exceptionally Long-Range Alkyl Sidechain Ordering and Backbone Ordering in Semiconducting Polymers and Its Impact on Electronic and Optoelectronic Properties

ADVANCED FUNCTIONAL MATERIALS, 29(5).

By: J. Carpenter n, M. Ghasemi n, E. Gann*, I. Angunawela n, S. Stuard n, J. Rech *, E. Ritchie *, . Brendan T. O'Connor  n ...

author keywords: molecular design; organic electronics; polymer crystals; semiconducting polymers; sidechains
TL;DR: The observed influence of ordering between the moieties implies that improved molecular design could produce synergistic rather than destructive ordering effects and should greatly improve the coherence length of backbone ordering and thereby improve electronic and optoelectronic properties such as charge transport and exciton diffusion lengths. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: February 18, 2019

2015 article

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.

By: E. Gann n, B. Collins, M. Tang  n, J. Tumbleston n, S. Mukherjee  n & H. Ade n 

author keywords: polarization; scattering; RSoXS; PSoXS; resonant scattering; simulation
TL;DR: Anisotropic scattering patterns are found to allow unambiguous identification of the mechanism of local molecular orientation correlations and, as such, promise to be both distinct and complementary to isotropic scattering intensity as a general measure of thin film microstructure. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

The influence of molecular orientation on organic bulk heterojunction solar cells

NATURE PHOTONICS, 8(5), 385–391.

By: J. Tumbleston n, B. Collins n, L. Yang *, A. Stuart *, E. Gann n, W. Ma n, W. You *, H. Ade n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

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

PHYSICAL REVIEW B, 90(24).

By: E. Gann n, A. Watson n, J. Tumbleston n, J. Cochran*, H. Yan n, C. Wang *, J. Seok n, M. Chabinyc *, H. Ade n 

UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Toward Single-Crystal Hybrid-Carbon Electronics: Impact of Graphene Substrate Defect Density on Copper Phthalocyanine Film Growth

CRYSTAL GROWTH & DESIGN, 14(9), 4394–4401.

By: T. McAfee n, E. Gann n, T. Guan n, S. Stuart n, J. Rowe n, D. Dougherty n, H. Ade n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

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.

By: W. Ma n, J. Tumbleston n, M. Wang *, E. Gann n, F. Huang * & H. Ade n 

author keywords: domain purity; miscibility; morphology; organic solar cells; interface structure; orientational ordering; soft x-ray scattering; R-SoXS; P-SoXS
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

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

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

By: J. Tumbleston n, A. Stuart *, E. Gann n, W. You * & H. Ade n 

author keywords: organic solar cells; soft X-ray scattering; molecular miscibility; roll-to-roll processing; morphology; PBnDT-FTAZ
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Thermally Induced Dewetting in Ultrathin C-60 Films on Copper Phthalocyanine

JOURNAL OF PHYSICAL CHEMISTRY C, 117(49), 26007–26012.

By: T. McAfee n, E. Gann n, H. Ade n  & D. Dougherty n

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Polarized X-ray scattering reveals non-crystalline orientational ordering in organic films

Nature Materials, 11(6), 536–543.

By: B. Collins n, J. Cochran*, H. Yan n, E. Gann n, C. Hub*, R. Fink *, C. Wang *, T. Schuettfort* ...

TL;DR: P-SoXS reveals scattering anisotropy in amorphous domains of all-polymer organic solar cells where interfacial interactions pattern orientational alignment in the matrix phase, which probably plays an important role in the photophysics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2012 journal article

Soft x-ray scattering facility at the Advanced Light Source with real-time data processing and analysis

REVIEW OF SCIENTIFIC INSTRUMENTS, 83(4).

By: E. Gann n, A. Young *, B. Collins n, H. Yan n, J. Nasiatka *, H. Padmore *, H. Ade n , A. Hexemer *, C. Wang *

TL;DR: Of special interest is the development of a higher harmonic rejection system that improves the spectral purity of the x-ray beam. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Correlating the Efficiency and Nanomorphology of Polymer Blend Solar Cells Utilizing Resonant Soft X-ray Scattering

ACS NANO, 6(1), 677–688.

By: H. Yan n, B. Collins n, E. Gann n, C. Wang*, H. Ade n  & C. McNeill *

author keywords: bulk heterojunction; polymer blends; polymer solar cells; soft X-rays; X-ray scattering
MeSH headings : Electric Power Supplies; Equipment Design; Equipment Failure Analysis; Nanostructures / chemistry; Nanostructures / ultrastructure; Particle Size; Scattering, Radiation; Solar Energy; Statistics as Topic; X-Rays
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Molecular Miscibility of Polymer-Fullerene Blends

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 1(21), 3160–3166.

By: B. Collins n, E. Gann n, L. Guignard n, X. He*, C. McNeill * & H. Ade n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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