Pressure: How temperature differences affect pressure TAMPA, Fla. -- Pressure means everything when it comes to forecasting weather and learning about global patterns. High pressure gives us sunny ...

The paper is published in the journal Physical Review B. "This study resolves the previous controversies regarding the phase transitions of HfO 2 in the low-pressure region," said Pan Xiaomei, a ...

It marks an important first step towards obtaining the low-temperature phase diagram of the FHM and understanding the role of quantum magnetism in the mechanism of high-temperature superconductivity.

We report the high-temperature and high-pressure single-crystal x-ray diffraction study of PbHfO3. The increase of pressure enables an additional intermediate phase, located between the cubic and ...

Pressure-driven and temperature-driven transitions of two thermoresponsive polymers, poly (N-isopropylacrylamide) (pNIPAM) and poly (N-vinylisobutyramide) (pNVIBA)), in both a soluble linear polymer ...

For the first time in the world, researchers (From Korea University, Sukbae Lee, Ji-Hoon Kim, Hyun-Tak Kim) have succeeded in synthesizing a room-temperature superconductor (Tc≥400 K, 127∘C) working ...

Abstract The search for high-temperature superconductors in hydrides under high pressure has always been a research hotspot. Hydrogen-based superconductors offer an avenue to achieve the long-sought ...

Moreover, according to Cu-In binary phase diagram (Bolcavage et al., 1993), the melting points of Cu 7 In 3 (δ phase) and Cu 2 In (η phase) both exceed 630°C, showing excellent high temperature ...