Results 201 to 210 of about 13,091 (256)

Scalable, Bottom‐Up Synthesis of Transition Metal–Doped Quantum Confined, 1D Titanate‐Based Lepidocrocite Nanofilaments, Their Electronic Structures and Oxygen Evolution Reactivity

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Quantum‐confined lepidocrocite titanate nanofilaments are doped, bottom‐up, with Mn+2, Fe+2, Co+2, Ni+2, and Cu+2 to tune electronic structure and catalysis. Doping narrows the bandgap—by up to ∼0.8 eV—and extends visible absorption. Ni‐doped filaments accelerate oxygen evolution (319 mV at 10 mA cm−2) and TM‐doped samples rapidly degrade rhodamine 6G (
Mohamed A. Ibrahim   +6 more
wiley   +1 more source

Benchmarking Organic Photodiodes at the Noise Floor

open access: yesAdvanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
A precise measurement framework based on a calibrated, ultra‐low‐noise automated setup with open‐source Python scripts enables accurate benchmarking of photodiodes. The unique combination of time‐dependent current measurement under dark conditions, followed by continuous‐wave faint illumination, facilitates reliable extraction of photocurrent near ...
Siddhartha Saggar   +2 more
wiley   +1 more source

Bret/BRAT

open access: yes
Critical Quarterly, EarlyView.
Nicholas Smart
wiley   +1 more source

Submicron Patterning Techniques for Perovskite Optoelectronics From Materials Challenges to Scalable Device Integration

open access: yesAdvanced Optical Materials, Volume 14, Issue 6, 9 February 2026.
This review highlights submicron patterning strategies for metal halide perovskites, focusing on solvent compatibility, resolution, and alignment toward scalable integration in advanced optoelectronic systems. Abstract Halide perovskites are promising materials for future optoelectronic and display systems.
Dante Ahn   +4 more
wiley   +1 more source

Electric Field Modulation of Interlayer Coupling via Piezostrain in a Synthetic Antiferromagnet

open access: yesAdvanced Science, Volume 13, Issue 8, 9 February 2026.
Controlling the interlayer exchange coupling (IEC) in synthetic antiferromagnets (SAFs) using an electric field is a promising route toward energy‐efficient spintronic devices. In this study, electric field induced‐strain modulation of IEC in Co/Ru/Co SAF/PMN‐PT is demonstrated.
Yuichi Hisada   +7 more
wiley   +1 more source

Effects of Extremely Low Frequency Magnetic Field Exposure (50 Hz, 200 µT) on Cell Viability, DNA Damage and Micronucleus Formation of Human Skin Cells

open access: yesBioelectromagnetics, Volume 47, Issue 2, February 2026.
ABSTRACT Both everyday electrical devices and high voltage transmission lines produce electric and magnetic fields with a frequency of 50 Hz in Europe and most other countries. Although several studies have already been investigating the effects of extremely low frequency magnetic field (ELF‐MF) exposure on biological material, this topic is still ...
Vivian Meyer   +3 more
wiley   +1 more source

Fluorescent nuclear track detectors for out‐of‐field neutron dosimetry in proton therapy

open access: yesMedical Physics, Volume 53, Issue 2, February 2026.
Abstract Background Secondary neutrons are a major concern regarding side effects in ion beam therapy because they contribute to the out‐of‐field dose, particularly important for sensitive patient groups such as pregnant and pediatric patients. Measuring these neutrons is challenging because of their high kinetic energy, which is imparted to charged ...
Stefan Schmidt   +3 more
wiley   +1 more source

Development and dosimetric evaluation of a freely deformable 6Li‐based neutron shield for boron neutron capture therapy

open access: yesMedical Physics, Volume 53, Issue 2, February 2026.
Abstract Background Boron neutron capture therapy (BNCT) enables selective tumor irradiation by exploiting the high‐linear energy transfer particles generated from neutron interactions with 10B atoms. BNCT has been approved as an insurance‐covered medical treatment for recurrent head and neck cancer in Japan.
Naonori Hu   +13 more
wiley   +1 more source

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