[Report] Short-Range Quantum Magnetism of Ultracold Fermions in an Optical Lattice
A redistribution of entropy in an optical lattice loaded with atoms leads to magnetic correlations. Authors: Daniel Greif, Thomas Uehlinger, Gregor ...
3 Favored Topics
Science, Physical Sciences, Physics
3 Preferred sources
National Geographic, Science, Scientific American
[Report] Ultrafast Three-Dimensional Imaging of Lattice Dynamics in Individual Gold Nanocrystals
An x ray free electron laser is used to probe the elastic modes of a gold nanocrystal. Authors: J. N. Clark, L. Beitra, G. Xiong, A. Higginbotham, D.
Physicists Create Quantum Link Between Photons That Don't Exist at the Same Time
Yes, your head is supposed to hurt
[News & Analysis] Biology of Genomes: Long Noncoding RNAs May Alter Chromosome's 3D Structure
Abundant but mysterious molecules called long noncoding RNAs have long puzzled scientists, but some now think they could be influencing the shape of ...
[Report] Terahertz Metamaterials for Linear Polarization Conversion and Anomalous Refraction
A metasurface-based design is used for polarization conversion in the THz regime. Authors: Nathaniel K. Grady, Jane E. Heyes, Dibakar Roy Chowdhury, ...
Mislabeled Images Bedevil Landmark Cloning Paper
Author Shoukhrat Mitalopov wishes "we had that software" to check figures
Topics:
Science
[News Focus] Ecology: Are Isle Royale's Wolves Chasing Extinction?
Wolves in an iconic predator-prey study are not producing pups, leaving scientists to confront a genetic rescue—or the project's ...
Topics:
Science
[News Focus] Hubs Aim to Reinvent DOE Research Culture
The U.S. Department of Energy has funded a series of energy innovation hubs to tackle big energy challenges from start to finish.
Topics:
Science
[Report] Structural Basis for the Counter-Transport Mechanism of a H+/Ca2+ Exchanger
Membrane proteins that exchange calcium ions for cations regulate access by sliding their helices around the ions. Authors: Tomohiro Nishizawa, ...
Topics:
Science
[Report] A Secreted Disulfide Catalyst Controls Extracellular Matrix Composition and Function
Laminin incorporation into the extracellular matrix, even though it takes place outside of cells, is promoted by an enzyme.
Topics:
Science