Results 81 to 90 of about 38,933 (302)

Robust and Compatible Ferroelectric Memories with Polycrystalline TiO2 Channel for 3D Integration

Advanced Electronic Materials, EarlyView.
Robust and monolithic 3D compatible ferroelectric memories are realized using the polycrystalline TiO2 channel‐based FeFET. The review covers physical mechanisms of the TiO2 channel FeFET, quantitative benchmarking, and advanced planar/vertical architectures for monolithic 3D integration based on HfO2‐TiO2 gate stack, offering a roadmap for reliable ...
Xujin Song, Chenxi Yu, Shangze Li, Dijiang Sun, Jiajia Zhang, Haotong Zhu, Xiaomin Xiao, Xionghao Qin, Xiaoyan Liu, Xing Zhang, Jinfeng Kang   +10 more
wiley   +1 more source

Harnessing the VO2 Phase Transition for Automatic Gain Control in Transimpedance Amplifiers

Advanced Electronic Materials, EarlyView.
A nanoscale VO2‐based volatile switch integrated into a transimpedance‐amplifier feedback loop dynamically lowers gain when input current rises, preventing saturation and extending dynamic range. Rapid self‐recovery restores high sensitivity without external reset circuitry.
Amir Gildor, Sariel Hodisan, Shahar Kvatinsky, Yoav Kalcheim   +3 more
wiley   +1 more source

Ecological and Health Risks from Trace Elements Contamination in Soils at the Rutile Bearing Area of Akonolinga, Cameroon

Applied Sciences
This study evaluates the concentrations of trace elements (TEs) in soils from the rutile deposit area of Akonolinga, Cameroon, and analyzes the associated health risks. A total of 25 samples were analyzed using flame atomic absorption spectrometry (FAAS).
Fayette Kitcha Sime, Dieu Souffit Gondji, Ilsa Rosianna, Eka Djatnika Nugraha, Oumar Bobbo Modibo, Chutima Kranrod, Yasutaka Omori, Naofumi Akata, Masahiro Hosoda, Saïdou, Shinji Tokonami   +10 more
doaj   +1 more source

Tryphon rutilator

, 2016
Published as part of Ghahari, Hassan & Jussila, Reijo, 2016, Contribution to the knowledge of the fauna of Ichneumonidae (Hymenoptera: Ichneumonoidea) from Iran, pp. 119-124 in Beiträge Zur Entomologie = Contributions to Entomology 66 (1) on page 122, DOI: 10.21248/contrib.entomol.66.1.119-124, http://zenodo.org/record ...
Ghahari, Hassan, Jussila, Reijo
openaire   +2 more sources

Experimentally Determined Spatiotemporal Charge Carrier Dynamics for the Development of Particulate Photocatalysts

Advanced Energy Materials, EarlyView.
This review looks at the different experimental techniques that measure spatiotemporal charge carrier dynamics. This information is viewed in the context of particulate photocatalysts, outlining the insights these techniques provide and how they advance our understanding.
Sutripto Khasnabis, Robert Godin
wiley   +1 more source

Functionalized TiO2 Catalysts: Revolutionary Candidate for Low‐Temperature MgH2 and Prospects for Intelligent Integration

Advanced Intelligent Discovery, EarlyView.
Recent advances in TiO2 modification strategies: structure regulation and composite engineering for improved activity and functionality. TiO2 has emerged as a pivotal catalyst for enhancing MgH2, a high‐capacity solid‐state hydrogen storage material, owing to its structural versatility.
Xiaopeng Chu, Jinghao Wang, Haojie Shi, Chuanxin Peng, Jiacheng Qi, Ge Gao, Guoquan Na, Haibo Yu, Kela Xiao, Gangqiang Wu, Zhendong Yao   +10 more
wiley   +1 more source

Magnetite-rutile symplectite derived from ilmenite-hematite solid solution in the Xinjie Fe-Ti oxide-bearing, mafic-ultramafic layered intrusion (SW China)

, 2015
A unique symplectitic intergrowth of magnetite + rutile is hosted by ilmenite in the gabbro of the Xinjie Fe-Ti oxide-bearing, mafic-ultramafic layered intrusion.
Tan, Wei, Wang, Christina Yan, Xing, Changming, He, Hongping, Liang, Xiaoliang, Dong, Huan   +5 more
core   +1 more source

Methanolzersetzung auf TiO2 unter Umgebungsbedingungen: Kooperativer Protonentransfer an hydratisierten Grenzflächen

Angewandte Chemie, EarlyView.
Unter Umgebungsbedingungen wird die TiO2‐Oberfläche durch adsorbierte Hydroxylgruppen (OH) und Wassermoleküle hydratisiert. Diese Oberflächenhydratation fördert die Methanolzersetzung und macht den ersten Deprotonierungsschritt im Vergleich zu idealen UHV‐Bedingungen nahezu barrierefrei. Unter UV‐Beleuchtung erleichtert die Oberflächenhydratation zudem
Milad Salarinasab, Julian Andreas Hochhaus, Jing Wang, Aimeric Ouvrard, Anas Akhtar, Michele Capra, Kristina Tschulik, Carsten Westphal, Mirko Cinchetti, Bo Wen, Li‐Min Liu, Zhe Wang, Ahmed Ghalgaoui   +12 more
wiley   +1 more source

A review of digital forensics methods for JPEG file carving [PDF]

, 2018
Digital forensics is an important field of cybersecurity and digital crimes investigation. It entails applying file recovery methods to analyze data from storage media and extract hidden, deleted or overwritten files.
ALI, RABEI RAAD, MOHAMAD, KAMARUDDIN MALIK, Ahmad Khalid, Shamsul Kamal, JAMEL, SAPIEE   +3 more
core   +1 more source

First-principles study on rutile TiO2 quantum dots

, 2008
The electronic structure of rutile TiO2 quantum dots (QDs) are investigated via the first-principles band structure method. We first propose a model to passivate the rutile TiO2 surfaces for the local density approximation calculations.
Xia, JB, Li, JB, Peng, HW, Li, SS, Li, JB, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. 电子邮箱地址: jbli@semi.ac.cn   +4 more
core