Results 111 to 120 of about 433,758 (312)

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Balanced Budget Government Spending in a Small Open Regional Economy [PDF]

open access: yes
This paper investigates the impact of a balanced budget fiscal policy expansion in a regional context within a numerical dynamic general equilibrium model.
Patrizio Lecca   +2 more
core  

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

open access: yesAdvanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra   +19 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Identification of urinary bacterial genes as biomarkers for non-invasive diagnosis of renal lupus

open access: yesBiomarker Research
Background Systemic lupus erythematosus (SLE) is a complex autoimmune disease that often affects the kidneys, causing lupus nephritis. Diagnosis of this affection currently relies on kidney biopsy, an invasive and complex procedure.
Virginia Pérez-Carrasco   +13 more
doaj   +1 more source

Cancer Vaccines and Beyond: The Transformative Role of Nanotechnology in Immunotherapy

open access: yesPharmaceutics
Cancer is one of the leading causes of morbidity and mortality globally, responsible for approximately 10 million deaths in 2022 and an estimated 21 million new cases in 2024.
Violeta Delgado-Almenta   +5 more
doaj   +1 more source

Prosperous futures: understanding the potential of Australia’s regional cities [PDF]

open access: yes, 2014
This paper explores the connection between the competitive advantage of a region and actual growth experienced. Summary The connection between the competitive advantage of a region and actual growth experience is complex.

core  

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Relocation of government activities as a regional policy measure [PDF]

open access: yes
In recent years there has been a growing interest towards relocation of government activities - moving civil service jobs away from capital to provincial regions, so from center to more peripheral regions - in Finland.
Johanna Yliskylä-Peuralahti
core  

Spin and Charge Control of Topological End States in Chiral Graphene Nanoribbons on a 2D Ferromagnet

open access: yesAdvanced Materials, EarlyView.
Chiral graphene nanoribbons on a ferromagnetic gadolinium‐gold surface alloy display tunable spin and charge states at their termini. Atomic work function variations and exchange fields enabe transitions between singlet, doublet, and triplet configurations.
Leonard Edens   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy