Results 211 to 220 of about 3,046,793 (299)
How Proton Incorporation Reshapes Lattice Dynamics In BaSnO3‐Type Proton Conductors
Yttrium‐doped BaSnO3 exhibits isotope‐dependent changes in its low‐energy vibrational density of states upon hydration. Comparison of dry, H2O‐, and D2O‐treated samples re‐veals mass‐dependent phonon renormalization linked to proton dynamics near oxygen va‐cancies, providing experimental insight into hydrogen‐coupled lattice excitations in proton ...
Artur Braun +9 more
wiley +1 more source
Imaging thick objects with deep-subangstrom resolution and deep-subpicometer precision. [PDF]
Yang W, Sha H, Cui J, Yu R.
europepmc +1 more source
Graphene (0002)/Diamond (111) Heterojunction with High Piezoresistive Response
Graphene/diamond heterostructures show promise as silicon alternatives for semiconductors, but high‐quality integration is challenging. Thermal electron irradiation enables covalent bonding; lonsdaleite acts as an intermediate. The heterostructure exhibits a high piezoresistive response (gauge factor −1149) associated with electron‐rich layers and ...
Xueyu Zhang +10 more
wiley +1 more source
Beyond structure: spectroscopic imaging in cryogenic electron microscopy. [PDF]
Kim J, Stach EA, Chang YW.
europepmc +1 more source
A regenerative molecular sensing platform that co‐localizes surface‐enhanced Raman spectroscopy (SERS) sensing and nanocavitation‐based actuation. Femtosecond‐laser triggered nanocavitation produces thermomechanical forces to locally regenerate SERS‐active nanogaps in protein‐rich biofluids while preserving optical performance.
Aditya Garg +8 more
wiley +1 more source
From Tracks to Hotspots: Particle-Dependent Radiation Energy Deposition in MAPbI<sub>3</sub> Perovskite. [PDF]
Novoselov IE, Xing Z, Sun H, Zhidkov IS.
europepmc +1 more source
Chemical short‐range order (CSRO) plays a central role in governing the behavior of multi‐principal element alloys. This perspective critically assesses computational and experimental approaches for quantifying, characterizing, and validating CSRO, emphasizing modeling–experiment cross‐validation pathways that enable more reliable interpretation of ...
Mohsen Asle Zaeem, Peter K. Liaw
wiley +1 more source
Spectrally Resolved Dynamics of Delayed Luminescence in Dense Scattering Media. [PDF]
Zoghi M, Jimenez-Villar E, Dogariu A.
europepmc +1 more source
This review explores emerging 2D materials beyond graphene, including graphdiyne, phosphorene, borophene, siloxene, MBene, antimonene, and germanene for Li/Na–S batteries. It analyzes their roles as sulfur hosts, metallic anode protectors, separators, and electrolyte fillers, emphasizing polysulfide suppression, dendrite inhibition, and interfacial ...
Naveen Kumar T. R +7 more
wiley +1 more source

