NUS scientists created the first copper-free superconductor to work above 30 K under ambient pressure, marking a major ...

Engineers have designed and synthesized a groundbreaking new material -- a copper-free superconducting oxide -- capable of superconducting at approximately 40 Kelvin, or about minus 233 degrees ...

The experiment involves measuring the specific heat of copper, calculating its equivalent weight from copper oxide, and determining its valence. The results yield an approximate atomic weight of ...

New superconductor materialProf Ariando (middle) with Dr Stephen Lin Er Chow (extreme right) and Zhaoyang Luo (extreme left) ...

Copper carbonate is easily decomposed by heating Not all thermal decomposition reactions produce a colour change. When magnesium carbonate is heated, it breaks down to produce magnesium oxide and ...

The heat transistor consists of a small copper island connected to four finger-shaped aluminium electrodes through tiny junctions (Fig. 1a). Each junction contains a thin insulating oxide layer ...

Nearly four decades after the discovery of copper oxide superconductivity ... The promise of superconductors Modern electronics generate heat and consume energy during operation.