Sentences with phrase «mechanical effects created»

Many scientists had attributed its light - emitting properties to quantum mechanical effects created by the multitude of tiny columns left by the etching.

Not exact matches

According to Zhang, the branching structure of the ligands protects the surface of the nanocrystals by occupying more space than straight - chain molecules, creating a mechanical barrier through an effect known as steric hindrance.

Scientists have come closer than ever before to creating a laboratory - scale imitation of a black hole that emits Hawking radiation, the particles predicted to escape black holes due to quantum mechanical effects.

«The mechanical shuffling that occurs as dislocations pop up and over those atomic bumps creates a domino effect of more dislocations,» said study co-author Daryl Chrzan, a professor of materials science and engineering who led the theoretical effort in the project.

Nuclear theorists believe that the combined quantum mechanical effect of the protons and neutrons in a nucleus create a set of energy levels akin to the levels that govern electrons orbiting the nucleus.

A team of Columbia Engineering researchers, led by Mechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, has taken advantage of graphene's special properties — its mechanical strength and electrical conduction — and created a nano - mechanical system that can create FM signals, in effect the world's smallest FM radio trMechanical Engineering Professor James Hone and Electrical Engineering Professor Kenneth Shepard, has taken advantage of graphene's special properties — its mechanical strength and electrical conduction — and created a nano - mechanical system that can create FM signals, in effect the world's smallest FM radio trmechanical strength and electrical conduction — and created a nano - mechanical system that can create FM signals, in effect the world's smallest FM radio trmechanical system that can create FM signals, in effect the world's smallest FM radio transmitter.

Rather than drawing attention to the process of creating Abstract Expressionist works through impasto paint and visible brush marks, Lichtenstein imitated the effects of mechanical printing through a stencil process, thick black outlining and his striking hand - painted Benday dots.

The second annual Parade of Green Buildings will take participants to seven places where the architect, owner, landscape designer and builder have created projects that take into account the source of and effects of using the materials; the relationship between various mechanical systems; and how the building fits into the site.