Microstructure and crystal order during freezing of supercooled water drops
Supercooled water droplets are widely used to study supercooled water,, ice nucleation,–
and droplet freezing,,,,–. Their freezing in the atmosphere affects the dynamics and climate …
and droplet freezing,,,,–. Their freezing in the atmosphere affects the dynamics and climate …
Crystal Nucleation in Supercooled Atomic Liquids
J Möller, A Schottelius, M Caresana, U Boesenberg… - Physical review …, 2024 - APS
The liquid-to-solid phase transition is a complex process that is difficult to investigate
experimentally with sufficient spatial and temporal resolution. A key aspect of the transition is …
experimentally with sufficient spatial and temporal resolution. A key aspect of the transition is …
Three-dimensional femtosecond snapshots of isolated faceted nanostructures
The structure and dynamics of isolated nanosamples in free flight can be directly visualized
via single-shot coherent diffractive imaging using the intense and short pulses of x-ray free …
via single-shot coherent diffractive imaging using the intense and short pulses of x-ray free …
Origin of polytypism in block copolymer materials
S Lee, J Ahn, L Chen, P Wąsik - Physical Review Materials, 2023 - APS
Block copolymers have served as versatile model compounds to understand the self-
assembly of inhomogeneous materials. However, the close-packed structures and relevant …
assembly of inhomogeneous materials. However, the close-packed structures and relevant …
Casting a bright light on Ostwald's rule of stages
JJ De Yoreo - Proceedings of the National Academy of …, 2022 - National Acad Sciences
Crystallization, which is a ubiquitous process in both natural and technological settings,
follows a rich set of pathways as crystallizing systems evolve from dispersed monomers to …
follows a rich set of pathways as crystallizing systems evolve from dispersed monomers to …
Continuous transition of colloidal crystals through stable random orders
Randomly stacked 2D hexagonal close-packed (RHCP) layer structures are frequently
observed in colloids and other material systems but are considered metastable. We report a …
observed in colloids and other material systems but are considered metastable. We report a …
Direct Nanosecond Multiframe Imaging of Irreversible Dynamics in 4D Electron Microscopy
Irreversible ultrafast events are prevalent in nature, yet their capture in real time poses
significant challenges. Traditional single-shot imaging technologies, which utilize a single …
significant challenges. Traditional single-shot imaging technologies, which utilize a single …
In situ observation of the structural transformations behind the emergence and disappearance of exchange bias in polycrystalline Ni-Mn/Fe20Ni80 films
The antiferromagnetic L1 0 θ-NiMn compound has a Néel temperature of up to 800° C and
is capable of providing the exchange bias effect in multilayered structures with adjacent …
is capable of providing the exchange bias effect in multilayered structures with adjacent …
Crystallization kinetics of charged PNIPAM microgels dispersions at low volume fractions
J Bocanegra-Flores, C Haro-Pérez… - Frontiers in …, 2022 - frontiersin.org
This work studies the kinetics of crystallization of charged microgels suspensions of Poly-N-
Isopropylacrylamide (PNIPAM) at low ionic strength. The liquid-crystal transition is induced …
Isopropylacrylamide (PNIPAM) at low ionic strength. The liquid-crystal transition is induced …
Crystallization kinetics of charged PNIPAM microgels dispersions at low volume fractions
D Reyes Contreras, J Bocanegra Flores, C Haro Pérez… - 2022 - ri.uaemex.mx
This work studies the kinetics of crystallization of charged microgels suspensions of Poly-N-
Isopropylacrylamide (PNIPAM) at low ionic strength. The liquid-crystal transition is induced …
Isopropylacrylamide (PNIPAM) at low ionic strength. The liquid-crystal transition is induced …