Results 101 to 110 of about 270,051 (285)

Single‐Photon Emitters in Thickness‐Controlled hBN Directly Grown on Silicon Platform

Advanced Optical Materials, EarlyView.
Direct, catalyst‐free CVD growth produces thickness‐controlled hBN films on SiO2/Si without transfer. Growth temperature, film thickness, and carbon incorporation tune the density and single‐photon fraction of defect emitters while preserving the hBN lattice structure.
Yeunjeong Lee, Dobin Kim, Sofiya Karankova, Su‐Hyun Gong, Young Duck Kim, Jaehyun Park, Hyowon Moon   +6 more
wiley   +1 more source

Building of super high-efficiency processing technology based on innovative concept (Establishment of effective polishing process of SiC substrate using Dilatancy pad tool with bowl feed method)

Nihon Kikai Gakkai ronbunshu, 2015
In this study, we propose innovative polishing method for hard-to-process semiconductor substrate such as SiC. Our innovative polishing method mainly consists of 2 technologies.
Toshiro K. DOI, Kiyoshi SESHIMO, Tsutomu YAMAZAKI, Masanori OHTSUBO, Hideaki NISHIZAWA, Sachi MURAKAMI, Daizo ICHIKAWA, Yoshio NAKAMURA, Tadakazu MIYASHITA, Yoshihide KAWAMURA, Masataka TAKAGI, Hiroshi KASHIWADA, Hideo AIDA   +12 more
doaj   +1 more source

L'ADT-SIC s'exprime sur les ondes de Radio MonMirail

, 2017
Au début de l'année 2017, Nicole Pradalier et Guillaume Carbou ont bien voulu donner de la voix aux micros de Radio MonMirail, la Webradio du campus de l'Université Toulouse 2 Jean Jaurès, pour inaugurer sa toute nouvelle émission : "Les Sciences du ...
Bureau de l'Adt-SIC
core  

Robotics in Ionizing Radiation Environments: Vulnerabilities, Hardening, and Future Directions

Advanced Robotics Research, EarlyView.
Radiation exposure causes cumulative degradation in robotic sensors, actuators, and electronic logic, often leading to undetected failures. This study maps component vulnerabilities, evaluates hardening and shielding strategies, and identifies testing gaps that must be addressed to enable next‐generation radiation‐tolerant robotic systems.
Francis A. K. Djirackor, Josephine T. Djirackor, Amanuel Abrdo Tereda, Sun Yi, Younho Seong   +4 more
wiley   +1 more source

Synergistic damage behavior of He ion irradiation and molten salt corrosion in SiC at 750 °C

Journal of Advanced Ceramics
CVD SiC samples exposed to 400 keV He ion irradiation at 750 °C were subsequently corroded in FLiNaK molten salt at 750 °C for 166 h. After corrosion, the dissolution of Si led to the formation of a carbon-rich layer and obvious denudation of the SiC ...
Jianfeng Zhang, Lin Zhao, Jinlei Yang, Qiantao Lei, Jun Lin, Ya Tang, Jianjian Li   +6 more
doaj   +1 more source

Gender (sic) Equality (sic)

Opticon1826, 2008
This article is a response to both a Letter to the Editor by Dr Ambily Banerjee (Banerjee, 2007) and the recent UCL Gender Equality Event. Dr Banerjee claimed to be ‘astounded’ to find a ‘glass ceiling’ (sic) within her own discipline, Anatomy. She concludes her letter with, ‘I have never believed motherhood is a valid excuse for not realising one’s ...
openaire   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Sic

Solo exhibition of audio recording of 'Sic', a paragrammic rewriting of the first volume of 'Mein Kampf' (Hitler, 1925) by global microworkers; read by Annabel ...
Frearson, Annabel
core   +6 more sources

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

An In-Situ TEM Study of High Temperature Helium Irradiation of 4H-SiC [PDF]

SiC is an excellent candidate material for use in fusion and fission nuclear reactors. The work done in this thesis aims to understand the behaviour of SiC under He irradiation at high temperatures.
Shen, Qiang
core   +1 more source