Results 41 to 50 of about 17,399 (260)

Generating Unconventional Spin‐Orbit Torques With Patterned Phase Gradients in Tungsten Thin Films

Advanced Materials, EarlyView.
ABSTRACT A key aim in spintronics is to achieve current‐induced magnetization switching via spin‐orbit torques without external magnetic fields. For this, the focus of recent work has been on introducing controlled lateral gradients across ferromagnet/heavy‐metal devices, giving variations in thickness, composition, or interface quality.
Lauren J. Riddiford, Anne Flechsig, Shilei Ding, Emir Karadža, Niklas Kercher, Tobias Goldenberger, Elisabeth Müller, Pietro Gambardella, Laura J. Heyderman, Aleš Hrabec   +9 more
wiley   +1 more source

Emergent Spin Supersolids in Frustrated Quantum Materials

Advanced Materials, EarlyView.
This review highlights developments in the study of spin super‐solids in frustrated quantum materials. Advanced experimental characterizations and computational studies enable a comprehensive understanding of the driving mechanisms of spin super‐solidity in various layered transition‐metal compounds, bridging materials, experiments, and theory aspects.
Yixuan Huang, Seiji Yunoki, Sadamichi Maekawa   +2 more
wiley   +1 more source

Anomalous Crystallinity and Magnetism in Chemically Disordered Coherent Heterostructures

Advanced Materials, EarlyView.
Coherent isostructural high‐entropy oxide heterostructures are realized despite remarkable >5% interfacial lattice distortion. The resulting buried interface exhibits abrupt valence reconstruction which contributes to 2 × enhanced exchange bias in the heterostructure relative to constituent layers, demonstrating how chemical disorder enabled anomalous ...
Saeed S. I. Almishal, Sai Venkata Gayathri Ayyagari, Aaron Pearre, Pat Kezer, Matthew Furst, Christina M. Rost, Binghai Yan, Nasim Alem, Timothy Charlton, Zhiqiang Mao, John T. Heron, Jon‐Paul Maria   +11 more
wiley   +1 more source

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Investigating the Secondary Thermal Neutron Intensity of Neutron Capture-Enhanced Proton Therapy

Applied Sciences
This study aimed to investigate the distribution of thermal neutron fluence generated during proton-beam therapy (PBT) scanning, focusing on neutrons produced within the body using Monte Carlo simulations (MCSs).
Takahiro Shimo, Shintaro Shiba, Hiroyuki Watanabe, Masashi Yamanaka, Kazuki Matsumoto, Akihiro Yamano, Hisato Nagano, Kohichi Tokuuye   +7 more
doaj   +1 more source

Application of Thermoluminescence Dosimeter TLD-100 to Measure Thermal Neutron Fluence by LiF Activation Method [PDF]

مجله علوم و فنون هسته‌ای, 2016
: In this study, TL signal induced after activation of 6Li present in TlD-100 was applied in order to measure the thermal neutron fluence in the Tehran Research Reactor Core (TRRC).
F Torkzadeh, M chitsazan Moghadam, P Hossein Khani   +2 more
doaj  

Neutrons of thermal energies [PDF]

Proceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1936
Abstract If fast neutrons, such as those emitted by beryllium under alpha-particle bombardment, are allowed to pass through a considerable bulk of material rich in hydrogen, they rapidly lose energy by collisions with protons, so that the neutrons present in the medium have energies which are, on the average, very much less than those
Philip Burton Moon, J. R. Tillman
openaire   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

High Efficiency Thermal Neutron Detection Using Vertically Stacked h-BN Single Crystals

IEEE Journal of the Electron Devices Society
In recent years, h-BN has emerged as a promising candidate for direct thermal neutron detection due to its compactness, efficiency, and radiation resistance, offering an attractive solution for long-term safety monitoring in harsh environments such as ...
Deyu Wang, Dawei Guo, Ze Long, Jiajin Tai, Xiaochuan Xia, Bin Tang, Wei Jiang, Ruirui Fan, Hong Yin, Hongwei Liang   +9 more
doaj   +1 more source