Air-channel transistors can exhibit ballistic transport and immunity from carrier scattering if the channel distance is smaller than the mean free path (MFP) of electrons in an ambient environment.

Researchers from the University of Hong Kong studying the structure of 2D materials have predicted new types of phase transitions that have yet to be seen in experiments ...

The circuit, connected to an integrated photodiode with a junction capacitance of 10 pF, exhibited a transimpedance gain of 107.3 dBQ, a bandwidth of 12.5 MHz, an input-referred noise of 3.54 × 10 -12 ...

The nature of the electronic-structure of polyenes, their delocalization features, and potential diradicaloid characters constitute a fundamental problem in chemistry. To address this problem, we used ...

The U.S. has won its group in 16 of 17 Gold Cups, along with a second-place finish to Panama in 2011, and its group stage record is 40 wins, one loss and five draws.

The 2025 Concacaf Gold Cup is underway on FOX, which means my power rankings are back in action. As I like to say, these are my power rankings. You may agree, you may disagree — it doesn't ...

UNITED STATES 1, SAUDI ARABIA 0 US advances to Gold Cup quarterfinals with win over Saudi Arabia on goal from Chris Richards By Jim Vertuno Associated Press,Updated June 19, 2025, 11:43 p.m.

Excess electrons (EEs), transient anionic species pivotal in radiation chemistry, catalysis, and optoelectronics, have long been stabilized via solvent interactions such as hydrogen bonding in water ...

Live stream: fuboTV (free trial), DirecTV (free trial), Sling, Hulu + Live TV Costa Rica edged out Suriname 4-3 in their Gold Cup opener to take the lead in Group A.

A better solution, and the one that the US used in 1913, is multiple private issuers of gold-based stablecoins. This solution came about after the American government’s own fiat currency, the ...