Results 151 to 160 of about 4,757,811 (304)

Giant Anisotropic Spin Absorption in Chiral Hybrid Semiconductors

open access: yesAdvanced Materials, EarlyView.
Researchers uncover that chiral hybrid organic–inorganic semiconductors absorb spin differently depending on its polarization direction. This anisotropic spin absorption is primarily driven by the local symmetry breaking within the layered structure.
Cong Yang   +12 more
wiley   +1 more source

Tensor-valued diffusion magnetic resonance imaging in a radiotherapy setting. [PDF]

open access: yesPhys Imaging Radiat Oncol, 2022
Brynolfsson P   +6 more
europepmc   +1 more source

Charge Storage and Dark Photocatalysis in Multivariate Ti‐Based Metal‐Organic Frameworks

open access: yesAdvanced Materials, EarlyView.
The mixed‐linker series of the titanium‐based metal–organic framework COK‐47 enables systematic tuning of photoresponsiveness and (dark) photocatalytic activity, deepening our understanding of structure‐property‐function relationships. Tailored metal‐to‐ligand charge transfer between the secondary building units (metal‐oxo layers and organic linkers ...
Julia E. Knapp   +11 more
wiley   +1 more source

Pulsed Oxidative–Reductive Electrolysis Over Dual Cu and Co Single‐Atom Sites for Urea Electrosynthesis

open access: yesAdvanced Materials, EarlyView.
Alternating oxidative–reductive pulses synchronize CO2‐derived *CO and NH3‐derived *NHx intermediates over dual Cu and Co single‐atom sites, enabling urea and ethyl urea formation with a total C─N Faradaic efficiency of 42 ± 4%. In situ spectroscopy and theoretical calculations elucidate complementary Cu and Co functions, while oxidative controls ...
Putri Ramadhany   +8 more
wiley   +1 more source

Operationalizing diffusion magnetic resonance imaging positivity for detection of vascular contributions to impairment and dementia. [PDF]

open access: yesAlzheimers Dement
Hu M   +13 more
europepmc   +1 more source

Predictive values of spinal cord diffusion magnetic resonance imaging to characterize outcomes after contusion injury. [PDF]

open access: yesAnn Clin Transl Neurol, 2023
Ahmed RU   +17 more
europepmc   +1 more source

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