"Whispering gallery" effect confines electrons, could provide basis for new electron-optics devices.
And conveniently, the STM not only creates the whispering gallery effect, but also provides a means of observing the results, to study the phenomenon.
Researchers have succeeded in creating a new "whispering gallery" effect for electrons in a sheet of graphene — making it possible to precisely control a region that reflects electrons within the material.
"We had to find space that set the tone, image and lifestyle of our line," Mr. Cohen said, "and there's no question in my mind that everything from the high windows to the original moldings give us the gallery effect we were looking for.
The very small increase at the core-mantle boundary in the SS97a model eliminates the shadow (see Fig. 7) and leads to a "whispering gallery" effect at the top of the core (wave fronts may travel horizontally just under the boundary), illuminating its structure up the the outermost core surface.
So this 'reflection gallery effect' does increase the heat intensity a bit compared to cooking over an open pit, where heat emitted to the sides is lost.
Not only is the display practical, as it makes it easy to find the right pair, but it takes on a gallery wall effect.
Equally stunning was the suspended stage with a flying gallery for cloud effects.
They look much more alive here than they did last fall, when she made her debut in London at the airplane-hangar-size White Cube Bermondsey, where they were hanging in a narrower gallery and their effects were harder to grasp.
The family of a missing New York man, 20-year-old Nicholas Simmons, found him sleeping rough on the streets of Washington, DC, thanks to a newspaper gallery illustrating the effects of the polar vortex.
