Results 201 to 210 of about 333,538 (312)

Magnetoelectric Properties of CoFe₂O₄-BaTiO₃ Core-Shell Structure Composite

open access: yes, 2006
Magnetoelectric Properties of CoFe₂O₄-BaTiO₃ Core-Shell Structure ...
Giap, Van-Duong   +2 more
core  

Preparation of PVA-CS/SA-Ca2+ Hydrogel with Core-Shell Structure. [PDF]

open access: yesPolymers (Basel), 2022
Zhang S   +7 more
europepmc   +1 more source

Programmable Stepwise Heteroepitaxial Growth of Colloidal Crystals With Different Phases

open access: yesAdvanced Materials, EarlyView.
Stepwise heteroepitaxial growth is adapted to colloidal crystal engineering with DNA, enabling face‐centered cubic (fcc) facets to grow on body‐centered cubic (bcc) crystals with 110 facets. This approach tolerates large lattice mismatches, extending heteroepitaxy beyond the limits of conventional atomic systems.
Xiaowei Liu   +9 more
wiley   +1 more source

Formation of core-shell structure in the BaTiO3-SrTiO3 system

open access: yes, 1999
When a 1-mol%-Fe2O3-added 0.67BaTiO(3)-0.33SrTiO(3) (mole ratio) powder compact was sintered at 1380 degrees C, a core-shell structure was developed. The core phase formed via solid-state interdiffusion of barium and strontium ions between BaTiO3 and ...
Kim, JS, Kang, Suk-Joong L
core  

Second‐Harmonic Hyper‐Mie Optical Activity Enables Closed‐Loop Chiral Photochemistry

open access: yesAdvanced Materials, EarlyView.
Nonlinear chiral photochemistry is demonstrated in CdTe/CdO nanohelices, where circularly polarized infrared light both drives and tracks photo‐oxidation via second‐harmonic scattering. This closed‐loop process reveals real‐time structural evolution, including shell fracturing and core exposure, accompanied by a transition from hyper‐Mie to hyper ...
Hoyeon Choi   +6 more
wiley   +1 more source

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