The origin of the metal-to-insulator transition in a key material system was revealed by nanostructures designed to decouple simultaneous phase transitions. This approach could lead to new materials with emergent physics and unique electronic properties, supporting broader research efforts to revolutionize modern electronics. Read more »
All News & Updates
Open and Shut: Pain Signals in Nerve Cells
Researchers used x-ray data to define the structure of a closed protein gate important for neuronal signaling. Comparing the closed gate with previously known structures of the same gate when open, researchers now have a comprehensive picture of proton-dependent channels in neurons. Read more »
Bjoern Enders, Physics Postdoctoral Fellow
Bjoern Enders joined the ALS as a postdoc in July 2016. He first worked on Beamline 5.3.2.1 before moving to Beamline 7.0.1 (COSMIC) when 5.3.2.1 was disassembled and the ptychography program was moved in the summer of 2017. His research is part of the NSF Science and Technology Center STROBE. Read more »
September 5 Deadline for General User Proposals
The User Office is accepting new General User Proposals (GUPs) from scientists who wish to conduct research at the ALS in the 2019-1 (January–July) cycle. The deadline for submissions is September 5, 2018. Applicants are reminded that they may request joint access to the Molecular Foundry, a nanoscience user facility at Berkeley Lab, to support their ALS activities. Read more »
Structures Reveal New Target for Malaria Vaccine
Researchers isolated human-derived antibodies that protect against malaria, and protein-structure studies revealed the antibodies’ site of attack. The discovery paves the way for the development of a more effective and practical human vaccine for malaria, which is responsible for half a million deaths every year. Read more »
Experimental Evidence of Chiral Ferrimagnetism in Amorphous GdCo Films
Harnessing high‐resolution Lorentz microscopy, Robert Streubel and co‐workers visualize chiral ferrimagnetic domain walls in amorphous films, revealing a composition dependence that potentially enables a temperature control of intrinsic domain wall properties. The reconstructed electron phase (magnetic induction) of achiral Bloch domain walls is shown here. Read more »
Reversible Fe(II) uptake/release by magnetite nanoparticles
The coexistence of magnetite and aqueous Fe2+ is common in anoxic subsurface environments and can have a great influence on important biogeochemical redox processes. This study demonstrates that the flow direction of electron equivalents in the form of Fe(II) across the magnetite–solution interface changes in a predictable fashion by altering solution pH, background Fe2+(aq) concentration, and magnetite loading. Read more »
Daniela Leitner, ALS-U Removal and Installation Lead
Daniela Leitner first came to Berkeley Lab more than 20 years ago and has worked on a variety of research and operations projects in multiple divisions. Most recently, she joined the team of the ALS Upgrade project (ALS-U) as the lead for removal and installation. Read more »
ALS Bids Farewell to Division Deputy Zahid Hussain
In an event aptly titled “Zahid Fest,” ALS staff held a scientific symposium and celebration honoring the career of long-time Scientific Support Group Deputy Zahid Hussain and wishing him well in retirement. The day-long event featured scientific and biographical talks from a star-studded cast of researchers who have collaborated with Hussain over the years as well as a round of individual acknowledgements. Read more »
Message from New ALS Director Steve Kevan
I want to thank LBNL management for their vote of confidence in asking me to lead the ALS through a time of transition and renewal, and also many in the ALS community who sent their congratulations and support. I very much look forward to working with the entire community and our DOE program managers to continue the ALS tradition of excellence. Read more »
- « Previous Page
- 1
- …
- 83
- 84
- 85
- 86
- 87
- …
- 129
- Next Page »