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Article
Modulation on the electrical and optical properties of Na and Rh co-doped Ruddlesden-Popper layered Ca3Ti2O7
Layered perovskite Ca2.91Na0.09Ti2-xRhxO7 (x = 0.00, 0.02, 0.04, 0.06) were synthesized by a conventional solid-state reaction. Room temperature ferroelectricity has been confirmed. The remanent polarization incr...
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Article
The Role of Carbon in Grain Refinement of Cast CrFeCoNi High-Entropy Alloys
As a promising engineering material, high-entropy alloys (HEAs) CrFeCoNi system has attracted extensive attention worldwide. Their cast alloys are of great importance because of their great formability of comp...
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Chapter and Conference Paper
Influence of Low Temperature Annealing on Mechanical Behavior of Cu and Cu-Ge Alloy Processed by Cold Rolling
The mechanical properties of ultra-fine grained pure copper and Cu-Ge alloy samples produced by cold rolling followed by annealing in the temperature range between 100 and 250 °C for 1h have been studied. It i...