Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.

Jiang, Jing; Walters, Diane M; Zhou, Dongshan; Ediger, Mark D

doi:10.11578/1349073

Title: Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.

Dataset
Other Related Research

Abstract

Figures and other material related to a published manuscript with the "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.

Authors:

Jiang, Jing; Walters, Diane M; Zhou, Dongshan;

Nanjing University; University of Wisconsin-Madison
University of Wisconsin-Madison
Nanjing University

Publication Date:: Thu Aug 18 00:00:00 EDT 2016

DOE Contract Number:: SC0002161

Research Org.:: University of Wisconsin-Madison

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)

Subject:: 36 MATERIALS SCIENCE; amorphous; molecular orientation; organic semiconductor; spectroscopic ellipsometry; thin film; vapor deposition

OSTI Identifier:: 1349073

DOI:: https://doi.org/10.11578/1349073

Citation Formats


                    Jiang, Jing, Walters, Diane M, Zhou, Dongshan, and Ediger, Mark D. Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265..  United States: N. p., 2016. 
        Web.  doi:10.11578/1349073.

Copy to clipboard


                    Jiang, Jing, Walters, Diane M, Zhou, Dongshan, & Ediger, Mark D. Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265..  United States.  doi:https://doi.org/10.11578/1349073

Copy to clipboard


                    Jiang, Jing, Walters, Diane M, Zhou, Dongshan, and Ediger, Mark D. 2016.  
"Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.".  United States.  doi:https://doi.org/10.11578/1349073.  https://www.osti.gov/servlets/purl/1349073. Pub date:Thu Aug 18 00:00:00 EDT 2016

Copy to clipboard


                    
@article{osti_1349073,

  title        = {Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.},

  author       = {Jiang, Jing and Walters, Diane M and Zhou, Dongshan and Ediger, Mark D},

  abstractNote = {Figures and other material related to a published manuscript with the "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.},

  doi          = {10.11578/1349073},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Aug 18 00:00:00 EDT 2016},

  month        = {Thu Aug 18 00:00:00 EDT 2016}

}

Copy to clipboard

Dataset:

View Dataset

DOI: https://doi.org/10.11578/1349073

Save / Share:

Export Metadata

Save to My Library

Similar records in DOE Data Explorer and OSTI.GOV collections:

Material for "Substrate temperature controls molecular orientation in two-component vapor- deposited glasses." Soft Matter, 2016, 12, 3265.

Dataset Jiang, Jing ; Walters, Diane M ; Zhou, Dongshan ; ...

Data set for work presented in Jiang, J.; Walters, D. M.; Zhou, D.; Ediger, M. D. “Substrate Temperature Controls Molecular Orientation in Two -Component Vapor-deposited Glasses.” Soft Matt. 2016, 12, 3265. Includes all data presented in the manuscript as well as example raw data and analysis.
Substrate temperature controls molecular orientation in two-component vapor-deposited glasses

Journal Article Jiang, J. ; Walters, D. M. ; Zhou, D. ; ... - Soft Matter

Vapor-deposited glasses can be anisotropic and molecular orientation is important for organic electronics applications. In organic light emitting diodes (OLEDs), for example, the orientation of dye molecules in two-component emitting layers significantly influences emission efficiency. Here we investigate how substrate temperature during vapor deposition influences the orientation of dye molecules in a model two-component system. We determine the average orientation of a linear blue light emitter 1,4-di-[4-(N,N-diphenyl)amino]styrylbenzene (DSA-Ph) in mixtures with aluminum-tris(8-hydroxyquinoline) (Alq₃) by spectroscopic ellipsometry and IR dichroism. We find that molecular orientation is controlled by the ratio of the substrate temperature during deposition and the glass transition temperaturemore »« less
Influence of Molecular Shape on the Thermal Stability and Molecular Orientation of Vapor-Deposited Organic Semiconductors

Dataset Walters, Diane M ; Antony, Lucas ; de Pablo, Juan ; ...

High thermal stability and anisotropic molecular orientation enhance the performance of vapor-deposited organic semiconductors, but controlling these properties is a challenge in amorphous materials. To understand the influence of molecular shape on these properties, vapor-deposited glasses of three disk-shaped molecules were prepared. For all three systems, enhanced thermal stability is observed for glasses prepared over a wide range of substrate temperatures and anisotropic molecular orientation is observed at lower substrate temperatures. For two of the disk-shaped molecules, atomistic simulations of thin films were also performed and anisotropic molecular orientation was observed at the equilibrium liquid surface. We find that themore »« less
Vapor-Deposited Glasses with Long-Range Columnar Liquid Crystalline Order

Dataset Gujral, Ankit ; Gomez, Jaritza ; Ruan, Shigang ; ...

Anisotropic molecular packing, particularly in highly ordered liquid crystalline arrangements, has the potential for optimizing performance in organic electronic and optoelectronic applications. Here we show that physical vapor deposition can be used to prepare highly organized glassy solids of discotic liquid crystalline systems. Using grazing incidence X-ray scattering, atomic force microscopy, and UV–vis spectroscopy, we compare three systems: a rectangular columnar liquid crystal, a hexagonal columnar liquid crystal, and a nonmesogen. The packing motifs accessible by vapor deposition are highly organized for the liquid crystalline systems with columns propagating either in plane or out-of-plane depending upon the substrate temperature duringmore »« less
Influence of Hydrogen Bonding on the Kinetic Stability of Vapor Deposited Glasses of Triazine Derivatives

Dataset Laventure, Audrey ; Gujral, Ankit ; Lebel, Olivier ; ...

It has recently been established that physical vapor deposition (PVD) can produce organic glasses with enhanced kinetic stability, high density, and anisotropic packing, with the substrate temperature during deposition (Tsubstrate) as the key control parameter. The influence of hydrogen bonding on the formation of PVD glasses has not been fully explored. Herein, we use a high-throughput preparation method to vapor-deposit three triazine derivatives over a wide range of Tsubstrate, from 0.69 to 1.08Tg, where Tg is the glass transition temperature. These model systems are structural analogues containing a functional group with different H-bonding capability at the 2-position of a triazinemore »« less

Similar Records