Amazon com (30) | ![]() |
Baidu (62) | ![]() |
Bing (9) | ![]() |
Bitnet (6) | ![]() |
Ebay (36) | ![]() |
Excite (23) | ![]() |
Google (1445) | ![]() |
Internet portal (9) | ![]() |
Wikipedia (20) | ![]() |
Yahoo (40) | ![]() |
Youtube (168) | ![]() |
a miniature dovetail stage and a laser diode that excites the fluorescently labeled DNA molecules"for the demonstration.
and that excites the quartz tuning fork. he tuning fork is a piezoelectric element, so when the wave causes it to vibrate,
and outputs of this process but a microscopic quantum mechanical description of how the light excites the electrons is lacking.
and that excites the quartz tuning fork. he tuning fork is a piezoelectric element, so when the wave causes it to vibrate,
which excites electrons and causes them to flow in a certain direction. This flow of electrons is electric current.
In most photovoltaic (PV) materials, a photon (a packet of sunlight) delivers energy that excites a molecule,
which excites electrons that flow through the thylakoid membranes of the chloroplast. The plant captures this electrical energy
First the cell absorbs sunlight which excites electrons in the active layer of the cell.
A similar effect can be realized at a much smaller scale by using arrays of metallic nanostructures since light of certain wavelengths excites collective oscillations of free electrons known as plasmon resonances in such structures.
In that case collision of a hot carrier with a valence-band electron excites it across the energy gap Klimov said.
So when a photon comes in it excites nearby atoms but when the next photon enters the cloud it would excite nearby atoms to the same degree
while a first pulse excites the sample under study, a second pulse monitors the change in the sample.
and for how long to shine the light that excites the brain cells. Now researchers from Georgia Tech
while a first pulse excites the sample under study, a second pulse monitors the change in the sample.
"Electrically stimulating the retina excites all of these cells at the same time, which is very different from how these cells respond to real visual input."
and that excites the quartz tuning fork.""The tuning fork is a piezoelectric element, so when the wave causes it to vibrate,
and a broken heart'A high-intensity laser excites a physical matter to emit light at an arbitrary 3d position.'
What excites physicists is that this butterfly is one of the rare examples of a fractal pattern in quantum physics."
An artistic rendition of the superluminal running wave of charge that excites the surface plasmon wakes.
"This technology excites me because it opens the door to measuring the tiniest protein motions,
Tunneling electrons from a scanning tunneling microscope tip excites phonons in graphene. The image shows the graphene lattice with blue arrows indicating the motion direction of that carbon atoms for one of the low energy phonon modes in graphene.
When light strikes Tio2 and excites one of its electrons the silver will pull that electron away
Perkins explains. his technology excites me because it opens the door to measuring the tiniest protein motions,
< Back - Next >
Overtext Web Module V3.0 Alpha
Copyright Semantic-Knowledge, 1994-2011