Results 51 to 60 of about 366,688 (312)

Controlling lithium cobalt oxide phase transition using molten fluoride salt for improved lithium-ion batteries

Communications Materials
LiCoO2 is a historic lithium-ion battery cathode that continues to be used today because of its high energy density. However, the practical capacity of LiCoO2 is limited owing to the harmful phase transition at high voltages, which prevents the ...
Mayumi Mikami, Jo Saito, Teruaki Ochiai, Masahiro Takahashi, Tatsuyoshi Takahashi, Yohei Momma, Kazutaka Kuriki, Rihito Wada, Kazune Yokomizo, Genki Kobayashi, Shinichi Komaba, Shunpei Yamazaki   +11 more
doaj   +1 more source

Electronic Properties of Atomic Layer Deposited HfO₂ Thin Films on InGaAs Compared to HfO₂/GaAs Semiconductors

Crystals
This paper demonstrates how the treatment of III-V semiconductor surface affects the number of defects and ensures the conformal growth of the high-k dielectric thin film.
Irving K. Cashwell, Donovan A. Thomas, Jonathan R. Skuza, Aswini K. Pradhan   +3 more
doaj   +1 more source

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

Reconfigurable Logic‐in‐Memory Operations Enabled by Triple‐Gated Feedback Field‐Effect Transistors for Area‐Efficient Computing

Advanced Engineering Materials, EarlyView.
A reconfigurable logic‐in‐memory cell composed of triple‐gated feedback field‐effect transistors implements multiple combinational logic functions within a single configuration. By utilizing program gates as dynamic input terminals, the proposed cell performs full adder, full subtractor, 2‐to‐1 multiplexer, and 4‐to‐2 encoder operations without ...
Minhyeok Seol, Yunwoo Shin, Donghyung Lee, Dongki Kim, Kyoungah Cho, Sangsig Kim   +5 more
wiley   +1 more source

Ring and Linear Structures of CdTe Clusters

Quantum Reports
We report the results of an ab initio study of the linear and ring structures of cadmium telluride clusters [CdTe]n (CdnTen) n ≤ 10 within the generalized gradient approximation (GGA) and Purdue–Burke–Ernzerhof (PBE) parameterization with Hubbard ...
Andrii Kashuba, Ihor Semkiv, Myron Rudysh, Hryhorii Ilchuk, Pavlo Shchepanskyi   +4 more
doaj   +1 more source

Effect of tin on bandgap narrowing and optical properties of ZnO–Zn2SnO4 electrospun nanofibre composite

Journal of Taibah University for Science, 2020
The quest for improved visible light absorption in ZnO-based photocatalysts and photodetectors is a prevailing research problem. One method of solving this problem is by narrowing the band gap of this material well into the range of visible light energy.
Hakeem Sanya Bolarinwa, Michael Ugwu Onuu, Lukman Olalekan Animashaun, Samson Oluwagbemiga Alayande, Adeniyi Yisau Fasasi   +4 more
doaj   +1 more source

Semiconductor Wastewater Treatment With Natural Starches As Coagulants Using Response Surface Methodology [TD746. F252 2007 f rb]. [PDF]

, 2007
Air sisa semikonduktor yang digunakan dalam kajian ini diambil dari sebuah syarikat semikonduktor antarabangsa di Pulau Pinang. The semiconductor wastewater used in this study was obtained from a multinational semiconductor company located in ...
Mohd Omar, Fatehah
core  

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

High-performance single-crystalline In2O3 field effect transistor toward three-dimensional large-scale integration circuits

Communications Materials
Formation of a single crystalline oxide semiconductor on an insulating film as a channel material capable of three-dimensional (3D) stacking would enable 3D very-large-scale integration circuits.
Shunpei Yamazaki, Fumito Isaka, Toshikazu Ohno, Yuji Egi, Sachiaki Tezuka, Motomu Kurata, Hiromi Sawai, Ryosuke Motoyoshi, Etsuko Asano, Satoru Saito, Tatsuya Onuki, Takanori Matsuzaki, Michio Tajima   +12 more
doaj   +1 more source

Optical 3-D Profilometry for Measuring Semiconductor Wafer Surfaces with Extremely Variant Reflectivities

Applied Sciences, 2019
A new surface profilometry technique is proposed for profiling a wafer surface with both diffuse and specular reflective properties. Most moiré projection scanning techniques using triangulation principle work effectively on diffuse reflective ...
Liang-Chia Chen, Duc-Hieu Duong, Chin-Sheng Chen   +2 more
doaj   +1 more source