Results 91 to 100 of about 30,923 (312)

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Simultaneously Estimating Process Variation Effect, Work Function Fluctuation, and Random Dopant Fluctuation of Gate-All-Around Silicon Nanosheet Complementary Field-Effect Transistors

Nanomaterials
We systematically investigate the combined impact of process variation effects (PVEs), metal gate work function fluctuation (WKF), and random dopant fluctuation (RDF) on the key electrical characteristics of sub-1-nm technology node gate-all-around ...
Sekhar Reddy Kola, Yiming Li
doaj   +1 more source

Highly responsive photoconductance in a Sb₂SeTe₂ topological insulator nanosheet at room temperature

, 2017
SEM picture of the Sb2SeTe2 nanosheet. The top-right figure shows the linear current–voltage curve indicating the ohmic contact between the Pt electrodes and Sb2SeTe2 nanosheet.
Yu-Shin Chang, Ruei-San Chen, Hung-Wei Yang, You-Jhih Yan, Shih-Jhe Huang, Mitch Chou, Shih-Hsun Yu, Shiu-Ming Huang   +7 more
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Transcriptomics Guided Engineering of Exosome‐Encapsulated Bifunctional Nanosheets Targeting the Immune‐PI3K/Akt Axis for Osteoporosis Therapy

Advanced Science
Osteoporosis, characterized by imbalanced bone metabolism and chronic inflammation, remains a therapeutic challenge due to the limitations of current single‐target therapies.
Rongze Tang, Guanhong Liu, Congcong Wang, Minghao Chao, Guangyu Ma, Pengjin Wei, Siling Du, Junjie Li, Yufan Liu, Chaonan Jing, Guoquan Wu, Ming Guan, Hongliang Chen, Fenglei Gao   +13 more
doaj   +1 more source

Punch-Through-Stopper Free Nanosheet FETs With Crescent Inner-Spacer and Isolated Source/Drain

IEEE Access, 2019
Structural modifications of 5-nm node nanosheet FETs (NSFETs) were quantitatively analyzed using fully calibrated TCAD. The NSFETs with crescent inner spacer improve the short-channel effects by increasing effective gate lengths but also increase the ...
Jun-Sik Yoon, Jinsu Jeong, Seunghwan Lee, Rock-Hyun Baek   +3 more
doaj   +1 more source

Heterofunctional nanosheet controlling cell adhesion properties by collagen coating

, 2011
Recently, biomaterials have been widely used in a variety of medical applications. We previously reported that a poly-l-lactic acid (PLLA) nanosheet shows anti-adhesive properties and constitutes a useful biomaterial for preventing unwanted wound ...
Toshinori Fujie, Thorsten Lang, Daisuke Niwa, Nobuhito Goda, Shinji Takeoka   +4 more
core   +1 more source

Directing Near‐Perfect (001) Orientation in Wafer‐Scale BiOI Thin Films via Halide‐Mediated van der Waals Stacking

Advanced Materials, EarlyView.
Our work introduces a new framework that fundamentally changes how orientation in bismuth oxyhalide systems is approached. Comprehensive experiments, backed by theoretical models, reveal the pivotal role of halide anions to modify the van der Waals stacking energies required to direct orientation. Our method enables the fabrication of near perfect (001)
Gabriel Aygur, Ashakiran Maibam, Hayden Tuohey, Tony Nguyen, Mei Xian Low, Sumeet Walia, Zijun (June) Yong, Ravichandar Babarao, Daniel Gomez, Enrico Della Gaspera, Joel van Embden   +10 more
wiley   +1 more source

A first-principles investigation of BF3 and ClF3 gas sensing on N-defected AlN nanosheets

AIP Advances
We conducted theoretical calculations to examine the energetic stability of pristine aluminum nitride (AlN) and N-defected AlN nanosheets, along with their structural, electronic, and optical properties, utilizing density functional theory.
Ishrat Jahan Tonny, Mim Khatun, Debashis Roy, Abdullah Al Roman, Mohammad Tanvir Ahmed   +4 more
doaj   +1 more source

Charged Boron Nitride Nanosheet Membranes for Improved Organic Solvent Nanofiltration

, 2023
Charged Boron Nitride Nanosheet Membranes for Improved Organic Solvent ...
C Chen (7708955), J Shi (660810), M Xu (7921745), Yuchen Liu (13081539), Q Liu (7355792), Weiwei Lei (13099716), C Guo (7947251), W Zhang (5160386), Q Tang (8265708)   +8 more
core