Motors driven
by electrostatic forces have been built less than one - tenth the size of Toshiba's motor, but they have a much lower power - to - size ratio.
The first was a T - shaped structure which Mulliken called an «outer complex», in which the chlorine molecule interacts only weakly with the electrons of the carbon - carbon double bond to form a loose association held together
by electrostatic forces.
Not exact matches
A chemical bond is the physical phenomenon of chemical substances being held together
by attraction of atoms to each other through sharing, as well as exchanging, of electrons - or
electrostatic forces.
The atoms within a compound can be held together
by a variety of interactions, ranging from covalent bonds to
electrostatic forces in ionic bonds.
«This experiment is remarkable because the magnetic
forces created
by the nuclei are millions of times smaller than the
electrostatic forces that usually drive currents,» yet they were able to control currents, he says.
The breakthrough came with a new imaging technique, dual - resonance - frequency - enhanced
electrostatic force microscopy (DREEM), which was developed
by University of North Carolina at Chapel Hill chemist and co-author Dorothy Erie, former UNC and NC State postdoctoral researchers Dong Wu and Parminder Kaur, and was featured earlier this year in Molecular Cell.
And
by increasing the dynamic stiffness we can nearly eliminate the effect of
electrostatic forces between the sample and cantilever body, which are major sources of error in today's PFM measurements, as mentioned.»
The new superlattices — called monolayer atomic crystal molecular superlattices — feature a molecular layer that becomes the second «sheet» that is held in place
by van der Waals
forces — weak
electrostatic forces that keep otherwise neutral molecules attached to each other.
They are prevented from accelerating through there
by the opposing
force of
electrostatic attraction between the molecules in his skull.
For those unfamiliar with the science,
Electrostatic drivers emit sound by exerting force on an extremely slim membrane suspended in an electro
Electrostatic drivers emit sound
by exerting
force on an extremely slim membrane suspended in an
electrostaticelectrostatic field.