Researchers in China have built a hole transport layer with a mixed binary configuration integrating the polymer Regioregular poly(3-hexylthiophene) (P3HT) and Spiro-OMeTAD. They used it to build a ...

Lockheed Martin (NYSE: LMT) and Northrop Grumman (NYSE: NOC) have received $1.5 billion in prototype agreements from the Space Development Agency to develop and operate 72 Beta satellites for the ...

Northrop Grumman (NYSE: NOC) will build 38 Alpha satellites for the second tranche of the Proliferated Warfighter Space Architecture’s transport layer under a potential $732 million contract with the ...

York Space satellites delivered to the Space Development Agency for the Tranche 0 Transport Layer. Credit: York Space Systems WASHINGTON — The Space Development Agency has awarded York Space a $615 ...

The US Space Development Agency (SDA) has awarded Northrop Grumman and Lockheed Martin contracts to build and operate the Tranche 2 Transport Layer (T2TL) - Beta satellite constellation which will ...

Organic–inorganic hybrid perovskite materials offer the potential for realization of low-cost and flexible next-generation solar cells fabricated by low-temperature solution processing. Although ...

The Space Development Agency's Transport Layer is a mesh network of satellites in low Earth orbit Credit: SDA WASHINGTON — The Space Development Agency revised a request for proposals that previously ...

Indian scientists developed a cadmium-free CIS thin-film solar cell using indium oxide as an electron transport layer, achieving a simulated efficiency of 29.79% with SCAPS-1D modeling. Through ...