Results 161 to 170 of about 93,509 (299)

: DOPANT AND NON-DOPANT IMPURITIES IN SEMICONDUCTORS: BORON IN GERMANIUM

, 2010
In recent years germanium found a renewed interest both in the scientific and in the technological field, since it appears an effective alternative to silicon as a substrate for the realization of smaller and smaller technological devices. This interest stimulates new studies about some fundamental physical properties of this material, as most part of ...
openaire   +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

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

First-principles screening of dopants for high-conductivity graphene/copper interfaces. [PDF]

RSC Adv
Zhao X, Zhong B, Bian B, Ni J, Gong M, Liu Y, Fan T.   +6 more
europepmc   +1 more source

Backbone Engineering of Carbon‐Centered NHC‐Derived Diradicals: From Electronic State Tuning to High‐Performance Organic Field‐Effect Transistors

Advanced Materials, EarlyView.
The open‐shell nature of diradicals facilitates charge separation, and compounds with moderate diradical character demonstrate remarkable potential in organic field‐effect transistors (OFET) applications due to their low reorganization energies for hole and electron transport.
Xiao‐Xu Liu, Lianghui Li, Xin Li, Can Chen, Man Li, Shun Tian, Paul J. Dyson, Ying‐Feng Han   +7 more
wiley   +1 more source

Unraveling Fundamental Activity-Stability Relationships in Rutile Oxides. [PDF]

J Phys Chem C Nanomater Interfaces
Maraschin M, Gauthier JA.
europepmc   +1 more source

Multifunctional Alginate‐Based Films Reinforced With Ag‐ZnO/AgO/TiO2 Nanocomposites for Advanced Packaging and Biomedical Applications

Advanced Materials Interfaces, EarlyView.
Biodegradable polymeric films incorporated with a synergistic blend of metallic nanocomposites are developed and characterized. The films exhibit enhanced antibacterial activity against foodborne pathogens, demonstrating their potential as active materials for food packaging.
Adriana Dos Santos Silva, Davi Porfírio Da Silva, Alysson Nogueira Magalhães, Marcos Vinícius Dias Vermelho, Ângelo Márcio Leite Denadai, Anielle Christine Almeida Silva   +5 more
wiley   +1 more source

New theoretical insights into doping-induced enhancement of ORR activity in molybdenum disulfide: d-p hybridization or the Jahn-Teller effect? [PDF]

Chem Sci
Chen JC, Pei MJ, Yu WB, Gao X, Zeng Q, Xu JM, Yan W, Liu Y, Luo GQ, Zhang J.   +9 more
europepmc   +1 more source

Characterization and Antimicrobial Activity of Hafnium Nanostructures Fabricated by Physical Vapor Deposition Through a Colloidal Mask

Advanced Materials Interfaces, EarlyView.
We generate hafnium nanostructures by first depositing polystyrene particles of varying diameter followed by physical vapour deposition of hafnium thin films. The resultant structure shows a kill‐on‐contact effect against both Gram‐negative Escherichia coli and Gram‐positive Staphylococcus aureus.
Andrew Boden, Tzu‐Ying Liao, Tomas Katkus, Helmut Thissen, De Ming Zhu, Mrinal Bhave, Peter Kingshott   +6 more
wiley   +1 more source

Atomic imaging for hydrogen and boron aggregates in boron-doped diamond by spectro-photoelectron holography. [PDF]

Nat Commun
Tomita H, Hosoda W, Taniguchi T, Fujiwara H, Kataoka N, Kageura T, Takano Y, Kawarada H, Oguchi T, Yokoya T, Matsushita T.   +10 more
europepmc   +1 more source