GIA’s laboratories use advanced instrumentation and research to deliver accurate grading, identification, and origin ...

Microscope images that look this way usually get a lot of their color from polarized light—but not this one ... captured this photo using bright-field optical microscopy on MXene nanosheets ...

However, although the microscopy ... field has made in the past decade, these steps may be difficult for a wider scientific audience to appreciate. For decades this audience has seen gratings of ...

The polymer's high degree of crystallinity and interlocking structure were confirmed at Cornell, where tilt-corrected bright field imaging was used to atomically image a crystalline material for ...

Physicists from the group of Jorik van de Groep at the UvA-Institute of Physics have devised a new method that can be used to detect edges of images in an extremely energy efficient and ultrafast way.

Astronomers have found an incredibly rare complete 'Einstein ring' - predicted by Albert Einstein more than 100 years ago.

An international research team has made a discovery that reveals a new method to track the behavior of "dark excitons." ...

Ultrafast Dark-field Momentum Microscopy allows for real-time observation of dark excitons, crucial for developing efficient ...

Artistic representation showing how the newly developed technique – Ultrafast Dark-field Momentum Microscopy – allows both bright excitons (shown in red ... pair that carries energy but does not emit ...

An advanced imaging technique developed at Cornell has revealed the first two-dimensional, mechanically interlocked polymer—confirming a breakthrough in both material design and electron microscopy ..