Results 121 to 130 of about 201,644 (307)

Toxicity evaluation of boron nitride nanospheres and water-soluble boron nitride in Caenorhabditis elegans

, 2017
Ning Wang,1 Hui Wang,2 Chengchun Tang,3 Shijun Lei,1 Wanqing Shen,1 Cong Wang,1 Guobin Wang,4 Zheng Wang,1,4 Lin Wang1,5 1Research Center for Tissue Engineering and Regenerative Medicine, Union Hospital, 2Department of Medical Genetics, Tongji Medical ...
Wang N, Wang C, Tang C, Wang G, Wang H, Lei S, Wang Z, Shen W, Wang L   +8 more
core  

Fundamental properties of thermoset resin with boron nitride nanotube reinforcement for radiation shielding applications [PDF]

, 2014
Boron nitride nanotubes (BNNT's), like carbon nanotubes (CNT's), have properties beneficial for the application in various fields of science including materials, electronics, and medicine.
Estévez, Joseph Evans, NC DOCKS at The University of North Carolina at Greensboro   +1 more
core  

High pressure phase transformations of cubic boron nitride from amorphous boron nitride using magnesium boron nitride as the catalyst

, 1995
Results are described of high pressure phase transformations of amorphous boron nitride (aBN) to cubic boron nitride (cBN) using magnesium boron nitride (Mg3B2N4) as a catalyst-solvent.
Singh, B. P., Will, G., Nover, G.
core   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

Research progress of PCBN without binder

Jin'gangshi yu moliao moju gongcheng, 2017
Cubic boron nitride is widely used in modern manufacturing field, with its excellent characteristics.The performance requirements of cubic boron nitride are higher with the continuous improvement of manufacturing requirements, many countries in the world
KOU Zili, LIU Teng
doaj  

Sub‐Terahertz Memristor Switches Using MoS2 by Liquid–Liquid Interface Assembly

Advanced Science, EarlyView.
This work introduces application‐ready sub‐terahertz memristor switches fabricated from electrochemically exfoliated MoS2 nanosheets assembled at a liquid–liquid interface. The devices exhibit robust unipolar resistive switching, low insertion loss, and high isolation across 10–110 GHz.
Tomás Mingates, Mohamed E. Ghatas, Jonas Deuermeier, Adam G. Kelly, Joseph Neilson, Jonathan N. Coleman, Luís Mendes, João C. Vaz, Sérgio Matos, Luca Lucci, Antonio Clemente, Zdeněk Sofer, Luís M. Pessoa, Elvira Fortunato, Rodrigo Martins, Asal Kiazadeh   +15 more
wiley   +1 more source

High-yield synthesis of boron nitride nanoribbons via longitudinal splitting of boron nitride nanotubes by potassium vapor

, 2014
Boron nitride nanoribbons (BNNRs) are theorized to have interesting electronic and magnetic properties, but their high-yield synthesis remains challenging.
Erickson, K. J., Lu, Wei, Kristopher J. Erickson, Dmitri Golberg, Chunyi Zhi, Tour, James M., Golberg, D., Erickson, Kristopher J., Tour, J. M., Gibb, A. L., Gibb, Ashley L., Alex Zettl, Bando, Y., Wei Lu, Yoshio Bando, Zhi, C., Lu, W., Golberg, Dmitri, Alexander Sinitskii, Ashley L. Gibb, James M. Tour, Zettl, Alex, Zettl, A., Zhi, Chunyi, Sinitskii, A., Sinitskii, Alexander, Bando, Yoshio   +26 more
core   +1 more source

Unlocking Strength‐Toughness Dilemma in High‐Entropy Borides by Intragranular Microstructural Reconstruction

Advanced Science, EarlyView.
An extreme non‐equilibrium process combining heavy direct current sintering and TiSi2 addition is used to construct intragranular energy dissipation units within high‐entropy boride ceramics to overcome the strength‐toughness trade‐off. The resulting ceramic demonstrates attractive mechanical properties with a flexural strength of 887 MPa and a ...
Yingjun Liu, Yuhan Yao, Yufei Zu, Zhaofu Zhang, Yang Zhang, Hongfeng Dong, Nan Zhang, Wuhao Cao, Lehao Liu, Yuan Hu, Ruiheng An, Wenhu Li, Luyi Zhu, Taotao Ai   +13 more
wiley   +1 more source

Layer‐Dependent Phonon Polaritons in hBN Resolved by Photo‐Induced Force Spectroscopy

Advanced Science, EarlyView.
Layer‐dependent phonon polariton resonances in hexagonal boron nitride are systematically investigated using photo‐induced force microscopy. The in‐plane resonance exhibits a blueshift, while the out‐of‐plane resonance shows a redshift with increasing thickness. These results establish layer number as a key parameter for tuning polaritonic responses in
Amin Hajarian, Jiwoo Seo, SungWoo Nam
wiley   +1 more source

Spatially-resolved UV-C emission in epitaxial monolayer boron nitride [PDF]

We report hyperspectral imaging in the UV-C spectral domain in epitaxial monolayers of hexagonal boron nitride (hBN). Under quasi-resonant laser excitation, the UV-C emission of monolayer hBN consists in resonant Raman scattering and photoluminescence ...
Cheng, Tin S, Plo, Juliette, Rousseau, A., Novikov, Sergei V, Valvin, Pierre, Beton, Peter, Jacques, Vincent, Cheng, Tin, S., Plo, J, Cassabois, Guillaume, Rousseau, Adrien, Beton, Peter H, Bradford, Jonathan, James, Tyler Saunders Socrates, James, Tyler, Gil, Bernard, Wrigley, James, Mellor, Chris J, Mellor, Christopher, Novikov, Sergei   +19 more
core   +1 more source