Results 281 to 290 of about 3,231,427 (376)

Effect of Co and Mn Doping on the Electronic and Magnetic Properties of XC₂ (X = Hf, Zr) MXene Monolayers: A First‐Principles Study

open access: yesAdvanced Theory and Simulations, EarlyView.
The electronic and magnetic properties of Co and Mn doped Hf₂C and Zr₂C MXene monolayers are investigated using first principles DFT+U calculations. Doping significantly modifies both the electronic structure and magnetic behavior, with bandgap opening that may be suitable for infrared applications.
Emre Bölen, Meryem Derya Alyörük
wiley   +1 more source

Design of Thermodynamically Stable Lead‐Free Cs2InCuCl6 Double Perovskite Solar Cells

open access: yesAdvanced Theory and Simulations, EarlyView.
Lead‐free Cs₂InCuCl₆ double perovskite (CICC) is explored as a solar absorber via SCAPS simulations. Device optimization of absorber thickness, defect densities, and interface kinetics with HTL/ETL materials reveals promising power conversion efficiency.
Luong Thien Bao Pham   +5 more
wiley   +1 more source

Molecular Interlayer for High‐Performance and Stable 2D Tin Halide Perovskite Transistor

open access: yesAdvanced Science, EarlyView.
Molecular interlayers are designed for p‐channel 2D Sn halide thin‐film transistors, yielding exceptional performance metrics, a significant reduction in hysteresis, and enhanced ambient stability. The effectiveness of new molecular interlayers (TPOF1, TPOF2, and 2F‐TOPF2) is confirmed by surface treatment, demonstrating remarkable carrier mobility ...
Bum Ho Jeong   +6 more
wiley   +1 more source

The impact of fluorine-18-fluoroethyltyrosine positron emission tomography scan timing on radiotherapy planning in newly diagnosed patients with glioblastoma. [PDF]

open access: yesPhys Imaging Radiat Oncol
Ryan J   +8 more
europepmc   +1 more source

Piezoelectric Biomaterials for Bone Regeneration: Roadmap from Dipole to Osteogenesis

open access: yesAdvanced Science, EarlyView.
Piezoelectric biomaterials convert mechanical forces into electrical signals, offering novel strategies to restore and modulate bone microenvironments for tissue engineering. This review examines molecular dipole origins, spatial arrangements, and pseudo‐piezoelectric mechanisms and highlights dipole‐engineering techniques for osteogenesis regulation ...
Xiyao Ni   +7 more
wiley   +1 more source

Fluorine-18 Prostate-Specific Membrane Antigen-1007 PET/CT vs Multiparametric MRI for Locoregional Staging of Prostate Cancer.

open access: yesJAMA Oncol
Mookerji N   +24 more
europepmc   +1 more source

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