Results 231 to 240 of about 1,369,451 (372)

Impacts Of Ramadan On European Islamic Finance Stock Volatility Based On EGARCH-M Model And Empirical Analysis Of EIIB Stock [PDF]

, 2015
Luyao Zhu
openalex   +1 more source

Ultralow Electrical Current Driven Field‐Free Spin‐Orbit Torque Switching of Magnetic Tunnel Junctions by Topological Insulators

Advanced Electronic Materials, EarlyView.
A 3‐terminal SOT‐MRAM device that integrates the topological insulator and the perpendicular magnetic tunnel junction. The double magnetic layers with different saturation magnetizations are employed as the recording layer of TIs‐pMTJ. By breaking the chiral symmetry of these states via the interlayer DMI, the field‐free deterministic SOT switching is ...
Xu Zhang, Aitian Chen, Yifan Zhang, Zhaozhuo Zeng, Yaqin Guo, Dongxing Zheng, Baoshan Cui, Chuangwen Wu, Wenjie Song, Shuo Yang, Zijun Luo, Jingfeng Li, Gianluca Gubbiotti, Xiufeng Han, Jinkui Zhao, Peng Yan, Xufeng Kou, Xixiang Zhang, Hao Wu   +18 more
wiley   +1 more source

Volatility of Budget Financing of Road Economy in Ukraine

, 2019
Світлана Бойко, В. В. Гошовська, Наталія Бойко   +2 more
openalex   +2 more sources

Charge Injection and Transport in an Isoindigo‐Based Polymer Transistor

Advanced Electronic Materials, EarlyView.
This study presents the charge injection and transport properties of field‐effect transistors based on an isoindigo‐bithiophene donor‐acceptor polymer semiconductor contacted with thiolated self‐assembled monolayer (SAM)‐functionalized electrodes. Temperature‐dependent contact characteristics are measured and simulated.
Zuchong Yang, Daniele Zucchelli, Melissa Berteau‐Rainville, Qi Wang, Sydney Mikulin, Ingo Salzmann, Steffen Duhm, Fabrizio Torricelli, Emanuele Orgiu   +8 more
wiley   +1 more source

The dependency structure of the financial multiplex network model: New evidence from the cross-correlation of idiosyncratic returns, volatility, and trading volume. [PDF]

PLoS One
Siudak D.
europepmc   +1 more source

Estimation of stochastic volatility models via Monte Carlo maximum likelihood [PDF]

Andersen, Andersen, Bailey, Baillie, Bera, Bollerslev, Bollerslev, Bollerslev, Breidt, Danielsson, Danielsson, de Jong, de Jong, Durbin, Fuller, Gallant, Ghysels, Gleb Sandmann, Harvey, Harvey, Harvey, Hull, Kim, Koopman, Lamoureux, Lamoureux, Melino, Nelson, Renault, Shephard, Shephard, Siem Jan Koopman, Taylor, Taylor   +33 more
core   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Predicting the volatility of Chinese stock indices based on realized recurrent conditional heteroskedasticity. [PDF]

PLoS One
Zhang G, Zhao H, Fan R.
europepmc   +1 more source

Toward Understanding the Stability of Single‐Atom Catalysts in Oxygen Evolution Reactions

Advanced Energy Materials, EarlyView.
Enhancing the stability of single‐atom catalysts for the oxygen evolution reaction hinges on understanding support interactions, local geometry, and structural dynamics. Transitioning to OH‐modified surfaces offers a promising route to cap surface metals and prevent leaching, paving the way for the next generation of stable OER SACs.
Maxwell Tsipoaka, Ali A. Rownaghi
wiley   +1 more source

A comparative study of dynamic risk spillovers among financial sectors in China before and after the epidemic. [PDF]

PLoS One
Liu C, Ma H, Wang X, Cui J, Shen X.
europepmc   +1 more source