Results 101 to 110 of about 37,942 (312)

Tailored Design of Iridium Single Atoms on Mn–Ni‐Phytate with Robust Bifunctionality for Enhanced Anion Exchange Membrane Water Electrolysis

Advanced Energy Materials, EarlyView.
This work presents a manganese‐doped nickel hydroxide scaffold that anchors iridium as isolated single atoms (SAs) using a phytate ligand. The hierarchical nanoarray catalyst efficiently drives simultaneous hydrogen and oxygen evolution in alkaline media, enabling industrial‐level current densities and long‐term stability in an anion‐exchange‐membrane ...
Quynh Phuong Ngo, Sae Yane Paek, Jun Young Lee, Ho Ngoc Nam, Quan Manh Phung, Thanh Hai Nguyen, Jin Young Seo, Yusuke Yamauchi, Le Hoang Sinh, Yun Jung Lee, Jong Min Kim, Jongbeom Na   +11 more
wiley   +1 more source

Primitive Ligands Drive 1D CsPbI3 Nanostructures with Strongly Polarized Photoluminescence

Angewandte Chemie, EarlyView.
This work illustration highlights I− concentration drives the structural evolution of CsPbI3 from cubic to orthorhombic phase, accompanied by octahedral distortion. In addition, increasing I− transforms nanorods into ginkgo‐leaf‐like assemblies, including a 659–683 nm PL redshift due to bandgap narrowing and strain effects.
Juan Xie, Kang Feng, Chuo Yin, Jie Zhang, Stefanos Mourdikoudis, Yanli Du, Xu Chen, Yang Liu, Hanjun Li, Shengshi Fan, Longhui Zeng, Lakshminarayana Polavarapu, Guangchao Zheng   +12 more
wiley   +2 more sources

Machine Learning‐Based Standard Compact Model Binning Parameter Extraction Methodology for Integrated Circuit Design of Next‐Generation Semiconductor Devices

Advanced Intelligent Systems, EarlyView.
This study presents a neural network‐based methodology for Berkeley Short‐Channel IGFET Model–Common Multi‐Gate parameter extraction of gate‐all‐around field effect transistors, integrating binning adaptive sampling and transformer neural networks to efficiently capture current–voltage and capacitance–voltage characteristics.
Jaeweon Kang, Johyeon Kim, Sueyeon Kim, Hyunbo Cho, Jongwook Jeon   +4 more
wiley   +1 more source

Atomic and molecular Auger decay in CHCl₃ molecule

, 2020
D. N. Vasconcelos, A. C. F. Santos, V. Morcelle, M. A. MacDonald, M. M. Sant’Anna, Bruno Nunes Cabral Tenorio, Alexandre B. Rocha, V B Bonfin, N. Appathurai, Lucia Zuin   +9 more
openalex   +1 more source

Auger at the Telescope Array: toward a direct cross-calibration of surface-detector stations [PDF]

, 2017
S. Quinn, S. Colognes, B. Courty, B. Génolini, L. Guglielmi, P. Lebrun, M. Marton, E. Rauly, T. Nguyen Trung, Omri Wolf   +9 more
openalex   +1 more source

Hybrid Convolutional Neural Network‐Analytical Model for Prediction of Line Edge Roughness‐Induced Performance Variations in Fin‐Shaped Field‐Effect Transistor Devices and SRAM

Advanced Intelligent Systems, EarlyView.
This work presents a hybrid model for predicting the electrical characteristics of fin‐shaped field‐effect transistor devices and SRAM with line edge roughness. The model consists of a convolutional neural network (CNN) and an analytical model that simulates the electrical characteristics of transistors using the outputs of CNN, enabling fast and ...
Jaehyuk Lim, Myongjin Kim, Changwoo Han, Hyoung Won Baac, Changhwan Shin   +4 more
wiley   +1 more source

Dual Entropy Source Physical Unclonable Functions of Reconfigurable Feedback Field‐Effect Transistors with Polycrystalline Silicon Channels

Advanced Intelligent Systems, EarlyView.
Physically unclonable functions (PUFs) of reconfigurable feedback field‐effect transistors (R‐FBFETs) with polycrystalline silicon channels are designed for dual entropy sources. The uniqueness and reliability of the dual entropy source PUF are verified by inter‐ and intra‐Hamming distances of 49.13% and 3.47%, respectively, as well as NIST statistical
Taeho Park, Yunwoo Shin, Hyojoo Heo, Kyoungah Cho, Sangsig Kim   +4 more
wiley   +1 more source

The intersection of health inequalities and COVID‐19: Evidence from National Health Insurance Big Data in South Korea

American Journal of Community Psychology, EarlyView.
Abstract Health inequalities persist along lines of income and wealth, shaped by unequal access to healthcare, differences in health behaviors, and pre‐existing chronic conditions. The COVID‐19 pandemic further put families in Korea under health strain and worsened their health outcomes.
Jaehyun Nam, Sarah Jiyoon Kwon, Wonik Lee, Eunji Kim   +3 more
wiley   +1 more source

Design and Simulation for Minimizing Non-Radiative Recombination Losses in CsGeI₂Br Perovskite Solar Cells

Nanomaterials
CsGeI2Br-based perovskites, with their favorable band gap and high absorption coefficient, are promising candidates for the development of efficient lead-free perovskite solar cells (PSCs).
Tingxue Zhou, Xin Huang, Diao Zhang, Wei Liu, Xing’ao Li   +4 more
doaj   +1 more source

Radio detection of high-energy cosmic rays with the Auger Engineering Radio Array [PDF]

, 2015
Frank Schröder
openalex   +1 more source