Results 111 to 120 of about 230,641 (260)

Bistable Isochoric Chiral Metamaterials with Reprogrammable Multiaxial Responses

Advanced Functional Materials, EarlyView.
An isochoric bistable rotational unit cell enables in situ modification of internal contact conditions post‐fabrication, without altering the global envelope dimensions of the surrounding architecture. By selectively switching between open and closed states, the tessellated chiral metamaterial can reprogram its volumetric response, including bulk ...
Shujia Chen, Lei Wu, Jingran Liu, Damiano Pasini   +3 more
wiley   +1 more source

Benchmarking machine learning approaches for polarization mapping in ferroelectrics using 4D-STEM. [PDF]

Sci Rep
Martinc M, Dražić G, Kokalj A, Žiberna K, Roknić J, Poberžnik M, Džeroski S, Benčan Golob A.   +7 more
europepmc   +1 more source

Programming Neuromorphic Plasticity Through Ionic and Electronic Coupling in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
Neuromorphic plasticity in OECTs is governed by the post‐stimulus evolution of coupled ionic and electronic states. Semiconductor chemistry and morphology, electrolyte composition and interfaces, and device architecture regulate ion injection, transport, confinement, and release, shifting responses from rapidly relaxing STP to metastable memory and ...
Inho Lee, Hyoik Jang, Ji Hwan Kim, Jonghyun Won, Namhee Kim, Wonseok Shin, Giwon Lee, Eunho Lee, Daegun Kim, Sungjun Park   +9 more
wiley   +1 more source

Resolving Nanoscale Heterogeneities in Lead Halide Perovskites Through Low-Dose Concurrent 4D-STEM-EDX Mapping. [PDF]

Adv Mater
Ryu J, Sheader AA, Danaie M, Hopkinson DG, MacArthur KE, Noel NK, Allen CS.   +6 more
europepmc   +1 more source

Heteroengineering‐Induced Electronic Reconstruction for Ammonium‐Ion Energy Storage

Advanced Functional Materials, EarlyView.
An integrated electronic reconstruction behavior is induced by local heteroengineering on VO2(B) electrode material surface of NH4+ supercapacitor, rationally modulating the electronic structure, enabling enhanced intrinsic conductivity and extra driving force for NH4+ intercalation reaction.
Ji‐Chi Liu, Nuo Xu, Liberty L. Mguni, Kexin Wang, Lanxiang Ma, Ying Sun, Hui Li, Lingfeng Zhu, Yali Yao, Xu Han, Zi‐Hang Huang, Tianyi Ma   +11 more
wiley   +1 more source

Dose fractionation and alternative scanning strategies for beam damage mitigation in event-driven 4D-STEM [PDF]

BIO Web of Conferences
Annys Arno, Robert Hoelen, Quintelier Matthias, Hadermann Joke, Verbeeck Jo   +4 more
doaj   +1 more source

Overcoming Imaging Limitations: 4D-STEM Pair Distribution Function for Resolving Structure of Supported Pt₅₅ and Pt₂₀₀ Clusters. [PDF]

Small Methods
Lakshmi Nilayam AR, Shadkam R, Kang S, Hahn H, Wang D, Kübel C.   +5 more
europepmc   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

Advanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj, Xilal Y. Rima, Kim T. Nguyen, Courtney Culkins, Nana Boateng, Jacob Doon‐Ralls, Alejandro Bresolin, Xin Huang, Hong Li, Vahedi Amid, Ajeet Pal Singh, Dharti Shantaram, Anastasiia Amari, Mangesh D. Hade, Nicholas R. Merriam, Zachary D. Schultz, Scott Q. Harper, Nizar Y. Saad, Setty M. Magaña, Willa A. Hsueh, Rachel E. Kopec, Blaise R. Kimmel, Andre F. Palmer, Eduardo Reátegui   +23 more
wiley   +1 more source

Oxygen vacancy imaging in complex oxides by a 4D-STEM optimized virtual detector [PDF]

BIO Web of Conferences
Canizares Francisco Fernandez, Tenreiro Student Isabel, Brown Hamish, Finez Juan Ignacio Beltran, Calzada Alberto Rivera, Varela Maria, Sanchez-Santolino Gabriel   +6 more
doaj   +1 more source

A Facile Method for Improving Quantitative 4D-STEM

Microscopy and Microanalysis, 2022
Bryan D Esser, Joanne Etheridge
openaire   +1 more source