Structure-property relationships from universal signatures of plasticity in disordered solids

ED Cubuk, RJS Ivancic, SS Schoenholz, DJ Strickland… - Science, 2017 - science.org
When deformed beyond their elastic limits, crystalline solids flow plastically via particle
rearrangements localized around structural defects. Disordered solids also flow, but without …

[HTML][HTML] Long-range correlated dynamics in ultra-thin molecular glass films

Y Zhang, EC Glor, M Li, T Liu, K Wahid… - The Journal of …, 2016 - pubs.aip.org
It has been previously shown that the free surface of molecular glasses has enhanced
surface diffusion compared to the bulk. However, the degree by which the glass dynamics …

[HTML][HTML] The effect of chemical structure on the stability of physical vapor deposited glasses of 1, 3, 5-triarylbenzene

T Liu, K Cheng, E Salami-Ranjbaran, F Gao… - The Journal of …, 2015 - pubs.aip.org
We detail the formation and properties associated with stable glasses (SG) formed by a
series of structural analogues of 1, 3-bis (1-naphthyl)-5-(2-naphthyl) benzene (α, α, β-TNB) …

Role of molecular layering in the enhanced mechanical properties of stable glasses

SE Wolf, S Fulco, A Zhang, H Zhao… - The Journal of …, 2022 - ACS Publications
The density, degree of molecular orientation, and molecular layering of vapor-deposited
stable glasses (SGs) vary with substrate temperature (T dep) below the glass-transition …

[HTML][HTML] Effect of substrate interactions on the glass transition and length-scale of correlated dynamics in ultra-thin molecular glass films

Y Zhang, CN Woods, M Alvarez, Y Jin… - The Journal of …, 2018 - pubs.aip.org
Interfacial interactions can play an important role in the glass transition temperature (T g)
and relaxation dynamics of ultra-thin glass polymer films. We have recently shown that …

Exploring the importance of surface diffusion in stability of vapor-deposited organic glasses

S Samanta, G Huang, G Gao, Y Zhang… - The Journal of …, 2019 - ACS Publications
Stable glasses are formed during physical vapor deposition (PVD), through the surface-
mediated equilibration process. Understanding surface relaxation dynamics is important in …

Birefringent stable glass with predominantly isotropic molecular orientation

T Liu, AL Exarhos, EC Alguire, F Gao… - Physical review …, 2017 - APS
Birefringence in stable glasses produced by physical vapor deposition often implies
molecular alignment similar to liquid crystals. As such, it remains unclear whether these …

[HTML][HTML] The role of intramolecular relaxations on the structure and stability of vapor-deposited glasses

A Zhang, AR Moore, H Zhao, S Govind… - The Journal of …, 2022 - pubs.aip.org
Stable glasses (SGs) are formed through surface-mediated equilibration (SME) during
physical vapor deposition (PVD). Unlike intermolecular interactions, the role of …

[HTML][HTML] Design of a homologous series of molecular glassformers

SE Wolf, T Liu, S Govind, H Zhao, G Huang… - The Journal of …, 2021 - pubs.aip.org
We design and synthesize a set of homologous organic molecules by taking advantage of
facile and tailorable Suzuki cross coupling reactions to produce triarylbenzene derivatives …

Unusual Transformation of Mixed Isomer Decahydroisoquinoline Stable Glasses

BJ Kasting, JP Gabriel, ME Tracy… - The Journal of …, 2023 - ACS Publications
Dielectric relaxation was used to characterize the ability of vapor-deposited mixtures of cis-
and trans-decahydroisoquinoline (DHIQ) to form glasses with a high kinetic stability. Vapor …