Results 211 to 220 of about 389,309 (383)

Ruddlesden–Popper Defects Act as a Free Surface: Role in Formation and Photophysical Properties of CsPbI3

open access: yesAdvanced Materials, EarlyView.
This work investigates Ruddlesden–Popper (RP) defects in vapor‐deposited CsPbI3 thin films using electron microscopy, density functional theory, and optoelectronic measurements. The atomic positions at the planar defect are found comparable to those of a free surface, revealing their role in phase stabilization.
Weilun Li   +7 more
wiley   +1 more source

Public Libraries and Labor Markets [PDF]

open access: yes
Differences in labor compensation across 31 large public library systems are examined based on the author's interview survey. Salaries for recruit clerical workers, recruit librarians, and librarians with five years' experience are compared along with ...
Malcolm Getz
core  

Proposing Altermagnetic‐Ferroelectric Type‐III Multiferroics with Robust Magnetoelectric Coupling

open access: yesAdvanced Materials, EarlyView.
Multiferroics are highly sought after for advanced technological applications. Here, a novel class of type‐III multiferroics is proposed, where ferroelectricity and altermagnetism are inherently interlocked by crystal symmetry, setting them apart from conventional multiferroics. The ferroelectric switching is shown to fully invert the spin polarization
Wei Sun   +6 more
wiley   +1 more source

Nowe specjalizacje w zawodzie bibliotekarza – data librarian, blended librarian, embedded librarian

open access: yes
New Specialisations within the Profession of the Librarian – Data Librarian, Blended Librarian, Embedded Librarian… The subject of the paper is the transformation of the librarian profession, especially the processes of shaping new specialisations and approaches to defining the role of librarians.
openaire   +2 more sources

Sandwich Engineering Advances Ductile Thermoelectrics

open access: yesAdvanced Materials, EarlyView.
An innovative sandwich engineering is developed to realize n‐type Ag2(S, Se)‐Ag2Se ductile thermoelectric films, exhibiting a record‐high thermoelectric performance near room‐temperature among n‐type ductile semiconductors. The as‐fabricated in‐plane F‐TED achieves an exceptional power density of 26.5 W m−2 at a temperature difference of 50 K, ranking ...
Hao Wu   +10 more
wiley   +1 more source

Designing an Anionic Layer in Low‐Concentration Electrolytes to Promote In‐Plane Ion Diffusion for Dendrite‐Free Zinc‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
An optimization model for zinc anodes centered on anion traction in a low‐concentration electrolyte system is proposed. The fluoride‐ion enriched interfacial layer on the zinc anode surface enhances the concentration of Zn2+ in a lateral direction through electrostatic forces, thereby facilitating horizontal zinc plating.
Yiyang Zhang   +9 more
wiley   +1 more source

ChatGPT, Python, and Microsoft Excel. [PDF]

open access: yesJ Med Libr Assoc
Sbampato K, Arruda H, Silva ÉR.
europepmc   +1 more source

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