Results 241 to 250 of about 2,029,405 (397)

Revealing the True Nature of Double‐Peak Emission in 2D Perovskite Single Crystals Using Polariton Waveguides

open access: yesAdvanced Optical Materials, EarlyView.
Engineering structural distortion in Dion–Jacobson perovskites allows control over optical properties and electronic band structure, unveiling new structure‐property insights. Crystal microwires act as waveguides with strong light‐matter coupling, explaining the double peak emission.
Annalisa Coriolano   +14 more
wiley   +1 more source

SiC free-standing membrane for X-ray intensity monitoring in synchrotron radiation beamlines. [PDF]

open access: yesJ Synchrotron Radiat
Trovato G   +12 more
europepmc   +1 more source

Pressure‐Induced Structural and Optoelectronic Modulations in 2D Dion‐Jacobson Hybrid Lead Iodide Perovskites With a Rigid Spacer

open access: yesAdvanced Optical Materials, EarlyView.
Compression to ≈2.0 GPa results in a non‐monotonic enhancement of the Pb‐I bond distortion, rarely observed in other 2D lead‐iodide hybrid perovskites. The octahedral distortion together with the rigidity of spacer cation are found to play a dominant role in determining the optoelectronic properties of DPDAPbI4 under high pressure.
Aditya Kutty   +9 more
wiley   +1 more source

Protein microcrystal diffraction and the effects of radiation damage with ultra-high-flux synchrotron radiation. [PDF]

open access: bronze, 1985
Britt Hedman   +4 more
openalex   +1 more source

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