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Fabricating the large numbers of computer chips that are found in a multitude of everyday objects, from cell phones to car navigation systems, relies on the use of precise, microscopic stencils that c...
New class of materials could power memory devices
New class of materials power memory devices
2014/8/14
A new phase of matter known as topological insulators, until recently known only for esoteric quantum-mechanical properties, might have a practical use in controlling magnetic memory and logic devices...
Hydrogen embrittlement property of a 1700-MPa-class ultrahigh-strength tempered martensitic steel
Hydrogen embrittlement property 1700-MPa-class ultrahigh-strength tempered martensitic steel
2010/10/12
The hydrogen embrittlement property of a prototype 1700-MPa-class ultrahigh-strength steel (NIMS17) containing hydrogen traps was evaluated using a slow strain rate test (SSRT) after cathodic hydrogen...
A Class of Nonisothermal Variable Thickness Rotating Disk Problems Solved by Hypergeometric Functions
Thermoelastoplasticity Tresca's criterion Variable thickness Strain hardening
2009/10/10
Exact solutions for nonisothermal variable thickness rotating disks represented by di erent thickness pro les are obtained under plane stress assumption. The solutions are based on Tresca's yield crit...