Materials Science & Nanotech

3+ hour, 5+ min ago   (1001+ words) As AI pushes semiconductors and data centers toward new physical limits, advanced materials are becoming critical to performance, efficiency, and sustainability, says Mike Finelli, chief technology and innovation officer and chief North America officer at Syensqo. For Mike Finelli, chief…...

3+ hour, 40+ min ago   (436+ words) The effect of ultrasonic nanocrystal surface modification (UNSM) on the structural-phase state, mechanical properties, and tribological behavior of detonation-sprayed NiCrAl coating was investigated. The UNSM treatment conditions are denoted as AxFy, where x represents the ultrasonic vibration amplitude A in…...

4+ hour, 40+ min ago   (407+ words) ...

5+ hour, 21+ min ago   (230+ words) Bringing measurements across time, space and spectrum together is revealing the hidden dynamics of innovative optoelectronic devices and novel semiconductor materials However, these spectra alone can be misleading. Materials with substantially different microscopic properties can generate similar steady-state PL results,…...

1+ hour, 18+ min ago   (39+ words) Nanowerk 6-nanometer vapor layer shields ultrathin ice from intense heat Rapid heating creates a roughly 6-nanometer vapor gap between platinum and amorphous ice, sharply reducing heat flow on nanosecond timescales....

9+ hour, 38+ min ago   (372+ words) The resulting effective Hamiltonian describes the bonding band, where the interaction becomes attractive under specific conditions, ultimately leading to the observed superconducting phase. This robustness is supported by evidence that the values at which superconductivity appears are similar to those…...

9+ hour, 38+ min ago   (256+ words) This method’s applicability extends beyond specific system configurations; it functions without demanding global thermal equilibrium, a common constraint of traditional thermometry. The team demonstrated this capability using a two-dimensional, spin-polarized cloud of ⁶Li atoms, using a technique called continuum quantum gas…...

7+ hour, 16+ min ago   (195+ words) An international research group has developed a novel strategy to improve self-assembled monolayers (SAMs) used as hole-transport layers in inverted perovskite solar cells. The method, called symmetry-breaking co-assembly (SBC), combines symmetric and asymmetric molecules to suppress aggregation and improve surface…...

10+ hour, 15+ min ago   (553+ words) Rusty is a quantum science nerd. He's been into academic science all his life, but spent his formative years doing less academic things. Now he turns his attention to write about his passion, the quantum realm. He loves all things…...

8+ hour, 53+ min ago   (585+ words) North Gyeongsang Province and the city of Pohang, together with POSTECH's Nano Convergence Technology Institute, recently launched the K-Graphene Commercialization Council, an industry-academia-government body aimed at moving graphene research into commercial products. Graphene's electrical and thermal properties make it applicable…...