For the past five years, researchers at Leipzig University have been working on fundamentally new methods for selectively ...

A condition long considered to be unfavorable to electrical conduction in semiconductor materials may actually be beneficial ...

IF a fine beam of homogeneous cathode rays is sent nearly normally through a thin celluloid film (of the order 3 × 106 cm. thick) and then received on a photographic plate 10 cm. away and ...

New possibilities for realization of narrow-band transmission filters are introduced. Guided-mode resonance effects in thin-film multilayer structures incorporating a grating layer are shown to yield ...

Lithium niobate has been for decades the material of election for integrated nonlinear and electro-optics. Its recent availability in thin films affording subwavelength confinement of light and ...

Let's look at a real-world example of a balance sheet and how to read it. Here's a shot of Apple 's ( AAPL 0.62% ) balance sheet as things stood on Sept. 30, 2023: Image source: Apple.

Example Hyperinflation in Germany and Zimbabwe. One of the most well-known examples of hyperinflation reared its ugly head in Germany during the 1920s.