Lindenberg Ultrafast Group

A #battery’s hopping ions remember where they’ve been Seen in atomic detail, the seemingly smooth flow of ions through a battery’s #electrolyte is a lot more complicated. Read the news @SLAClab: www6.slac.stanford.edu/news/2024-02-1…

📢Happy to share our paper in @Nature: 'The persistence of memory in ionic conduction probed by nonlinear optics'. Study led by @apoletayev at @OxfordMaterials @SLAClab in collaboration with @LindenbergLab at @StanfordMSE & @jad5888 at @ChemistryNCL Link nature.com/articles/s4158…

Time-resolved measurements show that coupling between electrons and phonons in lead halide perovskites can mediate attractive interactions between excitons, although the interaction strength depends on the specific material. go.nature.com/40CjjmU

🔬 Visualizing ferroelectric domains at lightning speed and tiny scales? Using nanoprobe hard X-ray diffraction and X-ray diffuse scattering @advancedphoton, we've achieved 100 ps time and 25 nm spatial resolution imaging. Now out in Advanced Materials: onlinelibrary.wiley.com/doi/abs/10.100…

How is energy dissipated when electrons hop across an interface? My postdoc work on visualizing #ultrafast heating with atomic precision in #2Dmaterials is now out in @NatureNano! Paper: rdcu.be/c12DJ @SLAClab @StanfordMSE @BerkeleyLab funded by @doescience (1/n)

Quantum dots and #nanophotonics enable a new kind of CMOS-based #terahertz camera: @NatureNano by Nelson & Bawendi teams @ChemistryMIT Bulović @MITEECS Peraire group @MITAeroAstro @LindenbergLab @Samsung @UMNCSE nature.com/articles/s4156…

Congrats Yijing! The work defines new means for manipulating and imaging non-equilibrium phases of matter.

This work studies ion conduction across many decades of time, bringing together ultrafast dynamics, anomalous diffusion, non-ergodicity, information theory, and more! Experimental work connected to this now at: arxiv.org/abs/2110.06522

Very proud to have been a part of this work led by @apoletayev and in collaboration with @SaifulChemistry and @jad5888: nature.com/articles/s4156…

MRS Postdoctoral Award winner Aditya Sood: buff.ly/3wlp75y #s22mrs @Materials_MRS

"The Persistence of Orientational Memory in Ionic Transport Probed by Time-Domain Nonlinear Optical Spectroscopy", Andrey Poletayev (@apoletayev). May 13, 10:45-11:00 AM.

8 talks at MRS spring 2022 meeting from @LindenbergLab members - please check them out! #S22MRS

"Dynamics of a Light-Induced Phase Transformation Probed by X-Ray Photon Correlation Spectroscopy," Anudeep Mangu (@mangu_lassi). May 9, 3:30-3:45 pm.

"Heat Transformation and Dissipation in Photoexcited Perovskites," Tom Hopper (@ThomasRHopper). Tuesday, 4:15 – 4:45 PM

"Characterizing Sub-Diffusive Transport in Fast-Ion Conducting Solid Electrolytes," Andrey Poletayev (@apoletayev). May 9, 2:30-2:45.

"Ultrafast Nonreciprocal Beam Steering and Frequency Conversion in Epsilon-Near-Zero Materials," Qingyuan Fan (@QingyuanFan). May 10, 2:15-2:30 pm.

"Towards Ultrafast Atomistic Movies of Operating Nano-electronic Devices," Aditya Sood (@adusood). MRS Postdoctoral Award talk. Presented during the MRS Award Recipients Lightning Talks session, May 9th, 5:30-7pm.

"Bidirectional Phonon Emission Across van der Waals Heterojunctions During Ultrafast Charge Transfer," Aditya Sood (@adusood). May 9 2:15 PM – 2:45 PM

"Probing Electrically-Driven Phase Dynamics via Correlated Electron Scattering and Transport," Aaron Lindenberg. May 11 10:15 – 10:45 AM

"Ultrafast Structural Deformations in the Hybrid Perovskites Probed by Femtosecond X-Ray and Electron Scattering," Aaron Lindenberg. May 10 3:45 – 4:15 PM