Results 281 to 290 of about 4,289,848 (346)

Nanoscale Decoupling of Carrier–Phonon Transport in Carbon Nanotube–Halide Perovskite Heterostructures

open access: yesAdvanced Science, EarlyView.
Heterostructures of highly conductive single‐walled carbon nanotubes with low conductivity hybrid perovskites break the trade‐off between electrical and thermal conductivity. This design boosts electrical conductivity while significantly lowering thermal conductivity.
Md Azimul Haque   +13 more
wiley   +1 more source

Tailoring Precursor‐Solvent Coordination Controls the Crystallization Kinetics and Nuclei Growth for Phase Homogenization in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Science, EarlyView.
Volatile ammonium chloride (AC) regulates precursor‐solvent coordination and destabilizes hexagonal polytypes, promoting cubic‐phase formation and in situ defect self‐elimination in 1.73 eV wide‐bandgap perovskites. AC induces a de‐intercalated high‐valence iodoplumbate complex that suppresses the sol–gel state and balances nucleation, while Cl‐rich ...
Saurabh Srivastava   +12 more
wiley   +1 more source

Multivariate Predictors of Lyman Continuum Escape. I. A Survival Analysis of the Low-redshift Lyman Continuum Survey* [PDF]

open access: gold
Anne E. Jaskot   +21 more
openalex   +1 more source

Butterfly‐Shaped Guest Molecules Enable Tunable Room‐Temperature Phosphorescence in Host‐Guest Doped Systems

open access: yesAdvanced Science, EarlyView.
Butterfly‐shaped triphenylamine‐based guest molecules (DBDBD) doped into rigid host matrices (TPP, CA) achieve efficient, multicolor‐tunable room‐temperature phosphorescence (RTP). The host‐guest synergy enables ultralong afterglow (up to 4 s) and quantum yields (Φp = 3.42%), with applications in dynamic anti‐counterfeiting and information encryption ...
Zongyong Lou   +5 more
wiley   +1 more source

A giant disk galaxy two billion years after the Big Bang. [PDF]

open access: yesNat Astron
Wang W   +16 more
europepmc   +1 more source

Calcium‐Ion Insertion Chemistry in Tunneled α‐MnO2 Cathodes for Calcium Metal Batteries

open access: yesAdvanced Science, EarlyView.
α‐MnO2 cathodes demonstrate distinct electrochemical behavior and Ca2+ storage capabilities depending on whether they are paired with activated carbon anodes or Ca metal anodes. Ca2+ insertion/extraction is only feasible when α‐MnO2 cathodes are cycled against Ca metal anodes.
Shuangshuang Cui   +7 more
wiley   +1 more source

Formation of a low-mass galaxy from star clusters in a 600-million-year-old Universe. [PDF]

open access: yesNature
Mowla L   +21 more
europepmc   +1 more source

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