Quantifying mechanical properties of molecular crystals: a critical overview of experimental elastic tensors

PR Spackman, A Grosjean, SP Thomas… - Angewandte Chemie …, 2022 - Wiley Online Library
This review presents a critical and comprehensive overview of current experimental
measurements of complete elastic constant tensors for molecular crystals. For a large …

Elasticity of crystalline molecular explosives

DE Hooks, KJ Ramos, CA Bolme… - Propellants …, 2015 - Wiley Online Library
Crystalline molecular explosives are key components of engineered explosive formulations.
In precision applications a high degree of consistency and predictability is desired under a …

Neural network reactive force field for C, H, N, and O systems

P Yoo, M Sakano, S Desai, MM Islam, P Liao… - npj Computational …, 2021 - nature.com
Reactive force fields have enabled an atomic level description of a wide range of
phenomena, from chemistry at extreme conditions to the operation of electrochemical …

Shock-induced shear bands in an energetic molecular crystal: Application of shock-front absorbing boundary conditions to molecular dynamics simulations

MJ Cawkwell, TD Sewell, L Zheng… - Physical Review B …, 2008 - APS
The response of the energetic molecular crystal cyclotrimethylene trinitramine (RDX) to the
propagation of planar shock waves normal to (100) has been studied using large-scale …

Direct observation of plasticity and quantitative hardness measurements in single crystal cyclotrimethylene trinitramine by nanoindentation

KJ Ramos, DE Hooks, DF Bahr - Philosophical Magazine, 2009 - Taylor & Francis
Investigation of deformation beginning with elasticity and continuing through the elastic–
plastic transition to incipient cracking has been conducted for (210),(021) and (001) oriented …

Homogeneous dislocation nucleation in cyclotrimethylene trinitramine under shock loading

MJ Cawkwell, KJ Ramos, DE Hooks… - Journal of Applied …, 2010 - pubs.aip.org
The propagation of shock waves normal to (111) in the energetic molecular crystal
cyclotrimethylene trinitramine (RDX) has been studied using large-scale molecular …

Anisotropic elastic properties of thermal spray coatings determined via resonant ultrasound spectroscopy

Y Tan, A Shyam, WB Choi, E Lara-Curzio, S Sampath - Acta materialia, 2010 - Elsevier
It is difficult to determine the elastic properties of thermal-sprayed ceramic and metallic
coatings owing to the microstructural complexity, sample size and geometry, heterogeneity …

The elastic constants and related properties of the energetic material cyclotrimethylene trinitramine (RDX) determined by Brillouin scattering

JJ Haycraft, LL Stevens, CJ Eckhardt - The Journal of chemical physics, 2006 - pubs.aip.org
The acoustic phonons of cyclotrimethylene trinitramine (RDX) have been studied using
Brillouin scattering. The analysis of the acoustic-phonon velocities allowed determination of …

Elastic-plastic shock wave profiles in oriented single crystals of cyclotrimethylene trinitramine (RDX) at 2.25 GPa

DE Hooks, KJ Ramos, AR Martinez - Journal of applied physics, 2006 - pubs.aip.org
Plate impact experiments were performed on oriented single crystals of the energetic
material cyclotrimethylene trinitramine (RDX). The experiments were performed to determine …

Dependence of the Elastic Stiffness Tensors of PETN, α‐RDX, γ‐RDX, ϵ‐RDX, ϵ‐CL‐20, DAAF, FOX‐7, and β‐HMX on Hydrostatic Compression

MJ Cawkwell, M Zecevic, DJ Luscher… - Propellants …, 2022 - Wiley Online Library
The dependence of the components of the elastic stiffness tensors (or elastic constants) of
the organic explosives PETN, RDX, CL‐20, DAAF, FOX‐7, and HMX on hydrostatic pressure …