Results 281 to 290 of about 2,395,394 (337)

High‐Fidelity Directed Self‐Assembly Using Higher‐χ Polystyrene‐Block‐Poly(Methyl Methacrylate) Derivatives for Dislocation‐Free Sub‐10 nm Features

open access: yesAdvanced Functional Materials, EarlyView.
The relationship between primary polymer structure and pattern quality in the directed self‐assembly of chemically modified polystyrene‐block‐poly(methyl methacrylate) derivatives is explored. The perpendicular lamellae are aligned, with a periodicity below 20 nm. No parallel orientations or dislocations form, and line patterns are well defined over an
Shinsuke Maekawa   +8 more
wiley   +1 more source

Broken symmetries associated with a Kagome chiral charge order. [PDF]

open access: yesNat Commun
Cheng ZJ   +19 more
europepmc   +1 more source

Ultrafast energizing the parity-forbidden dark exciton in black phosphorus. [PDF]

open access: yesNat Commun
Shen G   +11 more
europepmc   +1 more source

Symmetry strategies for high performance lanthanide-based single-molecule magnets

open access: yesChemical Society Reviews, 2018
Toward promising candidates of quantum information processing, the rapid development of lanthanide-based single-molecule magnets (Ln-SMMs) highlights design strategies in consideration of the local symmetry of lanthanide ions.
Jun-liang Liu   +2 more
exaly   +2 more sources

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