Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Amnaya P. Awasthi"'
Publikováno v:
Journal of Materials Science. 56:11711-11722
Bond resistance, bond strength and electronegativity models have been widely utilized for predicting intrinsic hardness of novel covalent materials. Although these models are generally perceived to be distinct, this manuscript recognizes them to be d
Publikováno v:
Journal of the American Ceramic Society. 103:7127-7134
Autor:
Amith Adoor Cheenady, Matthew DeVries, Ghatu Subhash, Amnaya P. Awasthi, Christopher D. Haines
Publikováno v:
Physical Review B. 104
Publikováno v:
Physical Review B. 101
Macroscale experiments for structural response of materials often do not capture deformation features at the atomistic scale. This limitation becomes more pronounced in materials subjected to shock loading, especially in covalently bonded ceramics su
Propagation and dissipation of elasto-plastic stress waves in two dimensional ordered granular media
Publikováno v:
Journal of the Mechanics and Physics of Solids. 120:117-131
We investigate elasto-plastic wave propagation in ordered two-dimensional granular media consisting of contacting metallic granules. A Hopkinson bar generates a high-amplitude wave pulse – sufficient to yield the contact points between granules –
Publikováno v:
International Journal of Fracture. 208:131-143
Self-assembled monolayers (SAMs) are aggregates of small molecular chains that form highly ordered assemblies at the nanoscale. They are excellent contenders of molecular-level tailoring of interfaces because of the wide choice of terminal groups. Mo
Publikováno v:
Applied Surface Science. 397:192-198
Self-assembled monolayers (SAMs) are aggregates of small molecular chains that have the property to form highly ordered assemblies. The choice of terminal groups on the chains makes them excellent contenders of molecular-level tailoring. Molecular dy
Publikováno v:
Scripta Materialia. 123:158-162
Despite its superior mechanical properties, boron carbide suffers from amorphization, a pressure-induced phenomenon that disturbs crystalline order and likely reduces shear strength. Numerous experimental and computational studies have investigated t
Publikováno v:
Scripta Materialia. 122:82-85
The extraordinary properties of boron carbide originate from the collection of polymorphs that comprise fabricated samples. However, traditional nomenclature that differentiates and describes these crystal structures often restricts the ability to fu
Publikováno v:
Mechanics of Materials. 98:71-80
Functional groups in self-assembled monolayers (SAMs) provide a way to tailor the structural, thermal and electrical properties of interfaces, as the interaction between SAMs and target surfaces can range from weakly bonded to strong bonding. The pre