Two-dimensional (2D) transition metal dichalcogenide (TMD) nanosheets exhibit remarkable
electronic and optical properties. The 2D features, sizable bandgaps and recent advances …

Graphene-based materials exhibit remarkable electronic, optical, and mechanical properties,
which has resulted in both high scientific interest and huge potential for a variety of …

With the increase of energy consumption and wastes generation due to human activities,
anaerobic digestion (AD), a technology which turns wastes into bio-energy, is receiving more …

Importance Health care workers exposed to coronavirus disease 2019 (COVID-19) could be
psychologically stressed. Objective To assess the magnitude of mental health outcomes …

… Jannuzi 10 , Michael Janssen 17 , Britton Jeter 19,20 , Wu Jiang (江悟) 30 , Michael D.
Johnson 4,11 , Svetlana Jorstad 56,57 , Taehyun Jung 21,22 , Mansour Karami 18,19 …

First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive
Black Hole in the Center of the Milky Way - IOPscience Skip to content IOP Science home …

Reliable, efficient electrically pumped silicon-based lasers would enable full integration of
photonic and electronic circuits, but have previously only been realized by wafer bonding. …

We present measurements of the properties of the central radio source in M87 using Event
Horizon Telescope data obtained during the 2017 campaign. We develop and fit geometric …

The Event Horizon Telescope (EHT) has mapped the central compact radio source of the
elliptical galaxy M87 at 1.3 mm with unprecedented angular resolution. Here we consider the …

The highest power conversion efficiencies (PCEs) reported for perovskite solar cells (PSCs)
with inverted planar structures are still inferior to those of PSCs with regular structures, …