Scientists at the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new way to ...

A study from the Research Center for Materials Nanoarchitectonics (MANA) has uncovered a theoretical mechanism showing how ...

Tiny crystal “seeds” could solve a hidden flaw in perovskite solar cells—unlocking high efficiency at larger scales.

Regular perovskite solar cells (PSCs)—which place the electron-transport layer beneath the perovskite absorber and the hole-transport layer on ...

Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide ...

Hypothetical dark matter stars known as ‘boson stars’ could leave telltale ripples across the cosmos, offering researchers a new way to probe the invisible forces shaping the universe. By Jonathan ...

Abstract: Conventional AlGaN/GaN metal-insulator–semiconductor heterostructure field-effect transistors (MISHFETs) are affected by trapped charges at the dielectric/AlGaN interface causing ...

Light can hit a lead halide perovskite crystal that is anything but pristine and still end up as useful electric current.

Despite being riddled with impurities and defects, solution-processed lead-halide perovskites are surprisingly efficient at converting solar energy into electricity. Their efficiency is approaching ...

Abstract: In this paper, the different cavity dynamic Phenomena with optomechanical oscillation and Drude electron-hole plasma are observed and discussed for a two-dimensional (2D) Photonic crystal ...