The Bloch component in the domain walls of #ferroelectric lead titanate superlattices may not be a universal property of the material, according to a new study that analyzed the 180 degree domain walls in PbTiO3/SrTiO3 superlattices.
Check it out: https://t.co/MpYL3xRd5v
THREAD:
If you think Putin’s invasion of Ukraine seems so cruel, unnecessary and pointless, let me tell you how Syria started.
A few kids in Dara’a sprayed anti-Assad graffiti on a high school wall. 15 kids were arrested, beaten, tortured, had their fingernails ripped out.
My sister was trapped in #Ukraine. This is a thread about her incredible journey to reach #Poland. During her escape she experienced #racism, injuries, freezing temps and sleep deprivation. Her story is only one of the hundreds of thousands of people trying to get out.
Go to Google Maps. Go to Russia. Find a restaurant or business and write a review. When you write the review explain what is happening in Ukraine.
Idea via @Konrad03249040
Ok. Deep breath.
I think we may look back on this as the first Great Information War. Except we're already 8 years in.
The first Great Information War began in 2014. The invasion of Ukraine is the latest front. And the idea it doesn't already involve us is fiction, a lie.
1/
@a_bjorling No, we were (are) not officially part of the "guinea pigs" BLs that are effectively testing / debugging it right now. But @StevenLeake00 of course was motivated to implement it anyway (because yes, when it works it's awesome) so perhaps he can comment!
When you have a remote beamtime and you don't really know how to help, so you watch your beamline scientist and try and send as much positive energy as possible @esrfsynchrotron
@a_bjorling@StevenLeake00 I must agree with Beatriz - Domains blabla by Tagantsev & co. is just great. Compared to other similar works it tackles the topic from a "big picture" perspective, so information really sticks to the brain. And Nye got me through a couple of exames back in the day!
#HumansofESRF
Meet Edoardo Zatterin, #postdoc researcher in ferroelectric thin films at ID01.
“I am Italian but I haven’t lived in Italy since my secondary school. Instead, I’ve studied in four different countries.“
▶️ https://t.co/WyLvmq4H3X
#sciencewithoutfrontiers
We are pleased to announce #ipygany, a @ProjectJupyter widget for Scientific Visualization
https://t.co/gekwRZoYLG
Repo: https://t.co/L1qkg790Lq
Docs: https://t.co/UGOY1I68XP
Lightning talk: https://t.co/S7CEWKnUQX