Results 241 to 250 of about 1,409,794 (291)

Indirect Band Edge and Chain‐Locked Linear Dichroism in the Quasi‐1D Van der Waals Antiferromagnet AgCrP2S6

open access: yesAdvanced Functional Materials, EarlyView.
AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi   +9 more
wiley   +1 more source

Taxation of foods high in fat, sugar, and sodium in India: A modelling study of health and economic impacts. [PDF]

open access: yesPLoS Med
Roche M   +7 more
europepmc   +1 more source

Medical Expenditures by Body Mass Index Among Privately Insured US Adults Aged 18 to 64 Years, 2022.

open access: yesJAMA Netw Open
Wang S   +4 more
europepmc   +1 more source

Evaluating health system expenditure across the rural-urban spectrum in New Zealand: a study protocol. [PDF]

open access: yesBMJ Open
Liepins T   +8 more
europepmc   +1 more source

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