Results 121 to 130 of about 2,252,762 (303)

Data‐Driven Materials Science for Energy‐Sustainable Applications

Advanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

Explaining anomalies through semi-supervised Autoencoders

Array
This work tackles the problem of designing explainable by design anomaly detectors, which provide intelligible explanations to abnormal behaviors in input data observations.
Fabrizio Angiulli, Fabio Fassetti, Luca Ferragina, Simona Nisticò   +3 more
doaj   +1 more source

Anomalous effect due to oxygen vacancy accumulation below the electrode in bipolar resistance switching Pt/Nb:SrTiO3 cells

APL Materials, 2014
In conventional semiconductor theory, greater doping decreases the electronic resistance of a semiconductor. For the bipolar resistance switching (BRS) phenomena in oxides, the same doping principle has been used commonly to explain the relationship ...
Shinbuhm Lee, Jae Sung Lee, Jong-Bong Park, Yong Koo Kyoung, Myoung-Jae Lee, Tae Won Noh   +5 more
doaj   +1 more source

Direct Growth of 2D Bilayers on Au(111) for Low‐Coercive Sliding Ferroelectricity

Advanced Materials, EarlyView.
Controlled CVD growth of stacking‐defined bilayer ReS2 on Au(111) enables parallel‐stacked bilayers with intrinsic sliding ferroelectricity, a strong piezoelectric response, and an ultralow coercive voltage. Atomic‐resolution imaging and in situ measurements further reveal the decisive role of clean interfaces in achieving low‐barrier ferroelectric ...
Honglin Chen, Ke Yang, Yuhuan Li, Lingli Huang, Tianren Chen, Ming Yang, Jiong Zhao, Thuc Hue Ly   +7 more
wiley   +1 more source

Antarctic Sea‐Ice Loss Enhances East Asian Summer Precipitation Through Tropical Ocean Warming

Earth's Future
Antarctic sea ice projected to have large reduction associated with increasing greenhouse gases, with potential impacts extending beyond the Southern Hemisphere. However, its influence on East Asian climate is not fully understood.
Zhu Zhu, Jiping Liu, Mirong Song, Qinghua Yang   +3 more
doaj   +1 more source

Tailoring the Anomalous Hall Effect in van der Waals Ferromagnet Fe3GeTe2

Taiyuan Ligong Daxue xuebao
[Purposes] The intrinsic magnetic moments of magnetic materials can lead to anomalous Hall effects, and the Hall resistance can be significantly reduced, thus improving the heat loss in micro- and nanoelectronic devices.
WU Kaile, WANG Junshan, JIANG Jiaolin, CHAI Qian, WANG Qin, SANG Shengbo, GE Yang   +6 more
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

1.5 µm Emission Properties of Erbium‐Implanted Thin‐Film Lithium Niobate

Advanced Optical Materials, EarlyView.
Optically active Er3+ ions are incorporated into x‐cut lithium niobate on insulator utilising a focused ion‐beam implantation method capable of sub‐100 nm precision. The implanted regions exhibit telecom‐band emission, with a reduction in photoluminescence intensity and lifetime below 50 K, consistent with pyroelectric‐field effects in the host ...
Daniel Blight, Mason Adshead, Alessandro Prencipe, Maryam Sanaee, Katia Gallo, Richard J Curry   +5 more
wiley   +1 more source

Seven‐Fold Compression of Mid‐Infrared Pulses Using a Series of Titanium Dioxide Plates

Advanced Optical Materials, EarlyView.
Here, a sequence of three titanium dioxide plates is used to compress a mid‐infrared pulse from 103.9 femtoseconds to 14.1 femtoseconds (about two optical cycles) without the use of external dispersion compensation. The approach maintains high efficiency and produces pulses with a stable carrier‐envelope phase, providing a compact platform for ...
André M. Côté, Dillon Lim, Nicholas Karpowicz, Gary W. Leach, Shawn Sederberg   +4 more
wiley   +1 more source

North Atlantic Ocean natural variability drives glacier mass loss over the Northeastern Tibetan Plateau

Communications Earth & Environment
Ocean temperature anomalies can drive anomalous atmospheric circulation, further impacting High Mountain Asia’s glacier dynamics, but this teleconnection remains underexplored.
Min Zhou, Yetang Wang, Shugui Hou, Zhaosheng Zhai, Zhiguo Li, Weijun Sun, Yuzhe Wang   +6 more
doaj   +1 more source