Here, the nano-scale elastic modulus of a phase-separated polyolefin blend consisting of isotactic polypropylene (iPP) and ethylene-co-octene rubber (EO) was investigated using atomic force microscopy ...
The first Elinvar alloy, FeNiCr, which has invariant elastic modulus over a wide temperature range, was discovered almost 100 years ago by Guillaume. The physical origin of such an anomaly has been ...