Results 101 to 110 of about 986,480 (326)

Structural Aspects of Porphyrins for Functional Materials Applications

Crystals, 2017
Porphyrinic compounds comprise a diverse group of materials which have in common the presence of one or more cyclic tetrapyrroles known as porphyrins in their molecular structures.
Lawrence P. Cook, Greg Brewer, Winnie Wong-Ng   +2 more
doaj   +1 more source

Design and development of a fast scan infrared detection and measurement instrument [PDF]

, 1971
Infrared microscope instrument measures and plots the infrared profile of semiconductor chips, transistors and integrated circuits. Infrared analyses yields information on electrical and physical properties, enabling manufacturing improvements in ...
Dostoomian, A. S., Hamiter, L., Nowakowski, M., Vanzetti, R.   +3 more
core   +1 more source

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

Advanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang, Xingyue Yang, Zongmeng Yang, Jing Lu, Pin Ho, Wenhong Wang, Yee Sin Ang, Zhenxiang Cheng, Shibo Fang   +8 more
wiley   +1 more source

Black Arsenic: A Layered Semiconductor with Extreme In‐Plane Anisotropy [PDF]

, 2018
Yabin Chen, Kai Chen, Robert Kealhofer, Huili Liu, Zhiquan Yuan, Lili Jiang, Joonki Suh, Joonsuk Park, Changhyun Ko, Hwan Sung Choe, J. Ávila, Mianzeng Zhong, Zhongming Wei, Jingbo Li, Shu‐Shen Li, Hong‐Jun Gao, Yunqi Liu, James G. Analytis, Qinglin Xia, M. C. Asensio, Junqiao Wu   +20 more
openalex   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Spin Hall effect transistor

, 2010
Spin transistors and spin Hall effects have been two separate leading directions of research in semiconductor spintronics which seeks new paradigms for information processing technologies.
A. C. Irvine, B.-G. Park, Bernevig, Crooker, E. Rozkotova, Garlid, Hammar, Huang, J. Sinova, J. Wunderlich, Jiang, Koo, L. P. Zarbo, P. Nemec, Schliemann, Sinova, T. Jungwirth, V. Novak, Valenzuela, Weber, Wunderlich, Zhu   +21 more
core   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Influence of Fluorine Doping on Rutile TiO₂ Nanostructures for Visible-Light-Driven Photocatalysis: A DFT + U Study

Nanomaterials
In this work, a density functional theory (DFT) with Hubbard correction (U) approaches implemented through the Quantum ESPRESSO code is utilized to investigate the effects of fluorine (F) doping on the structural, electronic, and optical properties of ...
Fikadu Takele Geldasa, Francis Birhanu Dejene   +1 more
doaj   +1 more source

Radiation hardening of metal-oxide semi-conductor (MOS) devices by boron [PDF]

, 1974
Technique using boron effectively protects metal-oxide semiconductor devices from ionizing radiation without using shielding materials.
Danchenko, V.
core   +1 more source