Resonant optical phenomena in metals and dielectrics have profound applications in many fields. The nanoscale confinement allows for unpreceded control of light-matter interaction at surfaces and interfaces, manipulating ...
Optics & Photonics
Jan 30, 2023
0
14
Physicists have long suspected that dielectric materials may significantly disrupt ion-trap quantum computers. Now, researchers led by Tracy Northup have developed a new method to quantify this source of error for the first ...
Quantum Physics
Jun 14, 2021
0
441
MIT researchers have discovered a phenomenon that could be harnessed to control the movement of tiny particles floating in suspension. This approach, which requires simply applying an external electric field, may ultimately ...
Nanophysics
May 26, 2020
0
1637
Scientists from the Lomonosov Moscow State University, together with their Russian and foreign colleagues, have achieved the first direct measurements of giant electromagnetic fields emerging in dielectric particles with ...
Optics & Photonics
Jul 10, 2017
1
27
In work that unmasks some of the magic behind memristors and "resistive random access memory," or RRAM—cutting-edge computer components that combine logic and memory functions—researchers have shown that the metal particles ...
Nanophysics
Jun 24, 2014
1
0
(Phys.org)—Researchers from the NIST Center for Nanoscale Science and Technology and the Johns Hopkins University have developed a technique to reliably manipulate hundreds of individual micrometer-sized colloid particles ...
Nanophysics
Jan 18, 2013
0
0
Researchers at Rice University have created a metamaterial that could light the way toward high-powered optics, ultra-efficient solar cells and even cloaking devices.
Nanophysics
Mar 13, 2009
2
0
