#phonon

Physicists Magnetize a Material with Light
https://news.mit.edu/2024/physicists-magnetize-material-using-light-1218
#ycombinator #MIT_physics #Nuh_Gedik #Batyr_Ilyas #Alexander_von_Hoegen #Tianchuang_Luo #antiferromagnet #magnetic_memory #Electronics #Physics #Terahertz_laser #phonon #resonance #atomic_physics

SASER:
#sound #vibration #phonon #sonic #research #science

https://www.iflscience.com/physicists-find-a-way-to-make-more-powerful-lasers-out-of-sound-76160

Licht kühlt Schall: Optimierte Laser-Interaktion in der Glasfaser entzieht akustischen Schwingungen ihre Energie. #Licht #Schall #Phonon #Physik #Glasfaser
https://www.scinexx.de/news/physik/licht-kuehlt-schall/

"Polarization-dependent #terahertz #magnetospectroscopy measurements revealed Zeeman splittings & #diamagnetic shifts, demonstrating a large #phonon #magnetic moment. Films in the topological phase exhibited phonon magnetic moment values that were larger than those in the topologically trivial samples by 2 orders of magnitude..the sign of the effective phonon g-factor was opposite in the two phases, a signature of the #topological transition according to our model"

https://www.science.org/doi/10.1126/sciadv.adj4074?adobe_mc=MCMID%3D18602734074980789104206970451328512800%7CMCORGID%3D242B6472541199F70A4C98A6%2540AdobeOrg%7CTS%3D1702772772

New experiments reveal #graphene’s exotic #phonon spectrum with unprecedented detail and completeness.#physics https://physics.aps.org/articles/v16/s126?utm_campaign=weekly&utm_medium=email&utm_source=emailalert

Referenced link: https://phys.org/news/2023-06-electronphonon-coupling-strength-low-dimensional-strontium.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-06-electronphonon-coupling-strength-low-dimensional-strontium.html

Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1671521616268853249#m

Enhancing electron–#phonon #couplingstrength in low-dimensional strontium ruthenate @advscinews https://onlinelibrary.wiley.com/doi/10.1002/advs.202300012 https://phys.org/news/2023-06-electronphonon-coupling-strength-low-dimensional-strontium.html

A Scientist Made an Artificial Black Hole in the Lab, and You Won’t Believe What Happened Next - OK, that was a little click-baity, but then again, so was the announcement this week that a scient... - https://hackaday.com/2021/03/08/a-scientist-made-an-artificial-black-hole-in-the-lab-and-you-wont-believe-what-happened-next/ #hawkingradiation #quantumphysics #blackhole #acoustic #science #gravity #phonon #photon #laser #news