Martí Checa

Nanoscientist and sports lover. SPM postdoc at Oak Ridge National Lab

[Martí Checa @mcheca7]

The process is automated and highly tunable allowing for multiple structures to be generated, edited, read and erased at a fast pace.

Contact me if you want to try it out in your samples at [email protected]

[Martí Checa @mcheca7]

I am excited to share with you our recent work published today in @NatureNano, where we developed a novel nanolithography method that enables the generation and in-situ readout of a myriad of nanometric topological ferroelectric structures.

https://t.co/ISbUdiC6oK

@ORNL

[Sergei Kalinin @Sergei_Imaging]

Evolution of Ferroelectric Properties in SmxBi1–xFeO3 via Automated Piezoresponse Force Microscopy across combinatorial spread libraries | ACS Nano https://t.co/fSRSLDlWIN

[Machine Learning: Science and Technology @MLSTjournal]

Great new work by @Yongtao_Liu @mcheca7 and Rama K Vasudevan @ORNL @ORNL_PhysSci @ORNLComputing -'Synergizing human expertise and #AI efficiency with #languagemodel for #microscopy.....'- https://t.co/wvJ7GmpC4q #machinelearning #imaging #materials #LLMs #automation #nanoscience

[Martí Checa @mcheca7]

@StefanALWeber @ERC_Research @Uni_Stuttgart @SalibaLab Congrats Stefan! Big achievement, you deserve it!

[Martí Checa @mcheca7]

@pvallin Lo peor es la muerte del asno. Esa si que duele.

[Martí Checa @mcheca7]

New functional AFM method available at @ORNL :
KPFM at >3fps 🏃

Reach out if you would like to play with it!

https://t.co/FTCmFxKUH4

[Martí Checa @mcheca7]

@claraserra Pots anar a altres oficines de fora de BCN on hi ha mes disponibilitat i també pots anar sense cita i esperar. Fingers crossed.

[IBEC Nanobioelec Lab @GomilaIBECLab]

Congratulations to @RMillanSol for his PhD thesis defense!.🧑‍🎓 @GomilaIBECLab @IBECBarcelona @UniBarcelona

[Martí Checa @mcheca7]

Beautiful day in the Bay Area

[IOPmaterials @IOPmaterials]

!! Check out the recently published article 'Automated piezoresponse force microscopy domain tracking during fast thermally stimulated phase transition in CuInP2S6' M Checa et al. https://t.co/cLTF7fAaCQ… published in #Nanotechnology
@IOPPublishing @mcheca7 @ORNL

[Martí Checa @mcheca7]

@claudiacodina7 Memento

[Martí Checa @mcheca7]

Do you want to know how to track drifting ferroelectric domains at the nanoscale in an automated and fast manner?

At @ORNL, we have used fast sparse scanning in combination with compressed sensing image reconstruction to achieve it. Check it out!

https://t.co/4kPeHzb4Ka

[Martí Checa @mcheca7]

@pauldauenhauer For it to be a gaussian the balls need to be droped from the center

[Martí Checa @mcheca7]

2. The domain wall motion across microstructural features: https://t.co/YnLo4XPGqu

[Martí Checa @mcheca7]

Here you have our 2 last papers at @ORNL in collaboration with @PennStateMRI studying:
1. The influence of doping and thickness on domain wall avalanches in lead zirconate titanate:
https://t.co/hRtYwQH6yH
and...

[Martí Checa @mcheca7]

@irenebenedicto @ucbsoj @UCBerkeleyIRP @IRE_NICAR @irenebenedicto si tens temps, estas convidada a Knoxville TN, nomes son 2hores de coche! Hahaha records!

[Martí Checa @mcheca7]

@arantxell @In2Ub @FisicaUB @arantxell send us the sample and we will have a look at it in our fancy AFMs at Oak Ridge :)

[Martí Checa @mcheca7]

@claraserra Estas convidaa a venir a visitarme a Tennessee per anar a Nashville a veurela! Hahaha