When you drill down into the very fabric of reality—where elementary particles make up the matter that is you and me and everything around us in three-dimensional space—things get divided nicely into ...

For the first time, researchers have shown that self-assembled phosphorus chains can host genuinely one-dimensional electron behavior. Using advanced imaging and spectroscopy techniques, they ...

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One-dimensional (1D) nanomaterials are structures in which two dimensions are confined to the nanometer scale (1 to 100 nm), while the third dimension is much larger, resulting in wire-, ribbon-, or ...

The first actively managed exchange-traded fund share classes are one step closer to becoming a reality. Dimensional submitted its first request for ETF share classes on Thursday, Oct. 9, 2025. The ...

Nanotechnology has significantly reshaped modern science. Now, researchers can manipulate matter at atomic and molecular scales. Among the many forms of nanomaterials, zero-dimensional nanomaterials ...

The US Securities and Exchange Commission intends to grant Dimensional Fund Advisors the ability to offer ETFs as share classes of mutual funds, opening the door for widespread use of a tax-saving ...

Abstract: In this paper, an ultra-wideband tightly coupled antipodal Vivaldi antenna array, distributed in one dimension along the E-plane, was designed based on a tightly coupled structure and ...

WASHINGTON — President Trump really wants to fly on an upgraded Air Force One — but making that happen could depend on whether he’s willing to cut corners with security. As government lawyers sort out ...