Featured image: Ripples of electron waves, imaged by Mallika in the Yadzani Lab on a bismuth crystal. (see the scientific paper here)
explores the quantum behavior of electrons in a magnetic field. In fact, she uses a powerful scanning-tunneling microscope to actually image the electrons! Last year her group became the first to ever accomplished this and they got some astounding and (almost) unexpected results! Tune in to the show if you want to learn about the weird quantum behavior of electrons and what they actually look like up close when they’re exhibiting quantum effects, how a scanning-tunneling microscope works (and about the one here at Princeton), and some of Mallika’s other research imagining the phenomenon of superconductivity.
Get your fill of extras below:
- Facts matter to people, as long as the facts fit into their preferred idea about the world–as shown in a new psychological metastudy.
- Mallika’s research was featured in this popular science article: read to learn what a quantum Hall liquid is!
- Australia used to be covered with giant mammals, but new fungus fossils indicate that humans are the culprits of their mass extinction.
- The AAAS puts out a weekly overview of science news, including this bit about protecting walruses.
The playlist can be found on WPRB.com or below.