3 papers
cond-mat.mtrl-sci2022
Metastable Carbon at Extreme Conditions
Ashley S. Williams, Kien Nguyen-Cong, Jonathan T. Willman +1
Carbon at extreme conditions is the focus of intensive scientific inquiry due to its importance for applications in inertial confinement fusion experiments and for understanding th…
cond-mat.mtrl-sci2021
Crystal Structure of Silver Pentazolates AgN5 and AgN6
Ashley S. Williams, Kien Nguyen Cong, Joseph M. Gonzalez +1
Silver pentazolate, a high energy density compound containing cyclo-N5- anion, has recently been synthesized at ambient conditions. However, due to high sensitivity to irradiation,…
cond-mat.mtrl-sci2017
Novel Rubidium Poly-Nitrogen Materials at High Pressure
Ashley S. Williams, Brad A. Steele, van I. Oleynik
First-principles crystal structure search is performed to predict novel rubidium poly-nitrogen materials at high pressure by varying the stoichiometry, i. e. relative quantities of…