Results 61 to 70 of about 19,254 (269)

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Association between anxious distress in a major depressive episode and bipolarity

Neuropsychiatric Disease and Treatment, 2019
Hiroko Sugawara,1 Takahiro Tsutsumi,2 Ken Inada,2 Jun Ishigooka,2 Mamoru Hashimoto,1 Minoru Takebayashi,1,3 Katsuji Nishimura2 1Department of Neuropsychiatry, Faculty of Life Science, Kumamoto University, Kumamoto, Japan; 2Department of Psychiatry ...
Sugawara H, Tsutsumi T, Inada K, Ishigooka J, Hashimoto M, Takebayashi M, Nishimura K   +6 more
doaj  

Bipolar High Field Excitations in Co/Cu/Co Nanopillars [PDF]

, 2004
Current-induced magnetic excitations in Co/Cu/Co bilayer nanopillars ($\sim$50 nm in diameter) have been studied experimentally at low temperatures for large applied fields perpendicular to the layers.
Kent, A. D., Rooks, M. J., Sun, J. Z., Özyilmaz, B.   +3 more
core   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

Advanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah, Taehoon Kwon, Hana Kim, Shin‐Ki Hong, Seung Won Lee, Se Hee Lee, Ik‐Su Kwon, Masahiro Kozako, Minhee Kim, Seunggun Yu   +9 more
wiley   +1 more source

On the practically interesting instances of MAXCUT [PDF]

, 2012
The complexity of a computational problem is traditionally quantified based on the hardness of its worst case. This approach has many advantages and has led to a deep and beautiful theory.
Bilu, Yonatan, Daniely, Amit, Linial, Nati, Saks, Michael   +3 more
core   +6 more sources

Understanding and Tuning Mobile Interfaces in Ferroelectric Hf0.5Zr0.5O2 Thin Films in Relation to Microstructure

Advanced Functional Materials, EarlyView.
Ferroelectricity in thin HfO2‐based films offers great possibilities for next‐generation neuromorphic memory devices. There, the response to subcoercive voltage signals is driven by the movement of mobile interfaces and their interaction with crystal defects – a yet rather unexplored aspect, which we shed light on and gain new insights into the complex
Maximilian T. Becker, Yoonsang Park, Kihong Kim, Ji Soo Kim, Nives Strkalj, Atif Jan, Giuliana Di Martino, Benson K. Tsai, Haiyan Wang, Ping Lu, Duk‐Hyun Choe, Judith L. MacManus‐Driscoll   +11 more
wiley   +1 more source

Toward Scalable Solutions for Silver‐Based Gas Diffusion Electrode Fabrication for the Electrochemical Conversion of CO2 – A Perspective

Advanced Functional Materials, EarlyView.
In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken, K. Ashoke Raman, Alexander Bauer, Violeta Karyofylli, Eva Jodat, André Karl, Rüdiger‐A. Eichel   +6 more
wiley   +1 more source

On the Relative Expressiveness of Argumentation Frameworks, Normal Logic Programs and Abstract Dialectical Frameworks [PDF]

, 2014
We analyse the expressiveness of the two-valued semantics of abstract argumentation frameworks, normal logic programs and abstract dialectical frameworks.
Strass, Hannes
core  

Imaging the circumstellar envelopes of AGB stars

, 2006
We report the results of an exploratory program to image the extended circumstellar envelopes of asymptotic giant branch (AGB) stars in dust-scattered galactic light. The goal is to characterize the morphology of the envelopes as a probe of the mass-loss
Balick, de Marco, Dorfi, Frank, Garcia-Segura, Gawryszczak, Hofmann, Huggins, Kemper, Lindqvist, Loup, Martin, Mastrodemos, Matt, Mattila, Mauron, Mauron, Mauron, Mauron, Monnier, Monnier, N. Mauron, Neri, Olivier, P. J. Huggins, Sandquist, Schmidt, Skinner, Soker, Soker, Vinkovic, Weigelt   +31 more
core   +4 more sources

The FDA “black box” warning on antidepressant suicide risk in young adults: More harm than benefits? [PDF]

, 2019
The decision made in the year 2004 by the U.S. Food and Drug Administration (FDA) to require a boxed warning on antidepressants regarding the risk of suicidality in young adults still represents a matter of controversy.
Anastasia A., Carano A., De Berardis D., Di Giannantonio M., Fornaro M., Martinotti G., Natale S. D., Olivieri L., Orsolini L., Perna G., Rapini G., Valchera A., Vellante F.   +12 more
core   +1 more source