Results 11 to 20 of about 182,806 (308)

Towards 3D crystal orientation reconstruction using automated crystal orientation mapping transmission electron microscopy (ACOM-TEM)

Beilstein Journal of Nanotechnology, 2018
To relate the internal structure of a volume (crystallite and phase boundaries) to properties (electrical, magnetic, mechanical, thermal), a full 3D reconstruction in combination with in situ testing is desirable.
Aaron Kobler, Christian Kübel
doaj   +2 more sources

Controlling crystal orientation of Ni-based single crystal superalloy by inclined seeding method

Cailiao gongcheng
An inclined seeding method for Ni-based single crystal superalloy with a specific orientation is presented. The evolution of solidification microstructure and its mechanism are studied during the preparation of single crystals by this method through ...
YANG Shuai, BAO Jun, YANG Xiqiong, ZHENG Qiao, LIU Qian, ZHANG Jian, HU Songsong   +6 more
doaj   +2 more sources

Crystal-Orientation-Dependent Oxygen Exchange Kinetics on Mixed Conducting Thin-Film Surfaces Investigated by In Situ Studies. [PDF]

ACS Appl Energy Mater, 2023
The oxygen exchange kinetics and the surface chemistry of epitaxially grown, dense La0.6Sr0.4CoO3−δ (LSC) thin films in three different orientations, (001), (110), and (111), were investigated by means of in situ impedance spectroscopy during pulsed ...
Siebenhofer M, Riedl C, Nenning A, Raznjevic S, Fellner F, Artner W, Zhang Z, Rameshan C, Fleig J, Kubicek M.   +9 more
europepmc   +2 more sources

EFFECT OF SPIRAL DESIGN ON CRYSTAL ORIENTATION DURING SINGLE CRYSTAL GROWTH

Iranian Journal of Materials Science and Engineering, 2014
Geometrical design of the spiral crystal selector can affect crystal orientation in the final single crystal structure. To achieve a better understanding of conditions associated with the onset of crystal orientation in a spiral crystal selector ...
M. Ghanbari, M. R. Aboutalebi, S. G. Shabestari   +2 more
doaj   +1 more source

Magnetite Crystal Orientation in Magnetosome Chains [PDF]

Advanced Functional Materials, 2014
One‐dimensional magnetic nanostructures have magnetic properties superior to non‐organized materials due to strong uniaxial shape anisotropy. Magnetosome chains in magnetotactic bacteria represent a biological paradigm of such magnet, where magnetite crystals synthesized in organelles called magnetosomes are arranged into linear chains. Two‐dimensional
André Körnig, Michael Winklhofer, Jens Baumgartner, Teresa Perez Gonzalez, Peter Fratzl, Damien Faivre   +5 more
openaire   +3 more sources

Hydrostatic piezoelectric parameters of lead-free 2–0–2 composites with two single-crystal components: Waterfall-like orientation dependences [PDF]

Journal of Advanced Dielectrics, 2020
A system of hydrostatic parameters is studied in novel 2–0–2 composites that contain two lead-free piezoelectric single-crystal components. The ferroelectric domain-engineered alkali niobate-tantalate-based single-crystal layer promotes large values of ...
Vitaly Yu. Topolov, Ashura N. Isaeva
doaj   +1 more source

The Effect of Stretching on the Crystal Structure and Crystal Orientation of PA510/SiO₂ Films. [PDF]

Materials (Basel), 2021
In order to explore the relationship between the microstructure and macroscopic properties of PA510/SiO2 films, the effect of the stretching on the crystal structure and crystal orientation of stretched PA510/SiO2 films was studied. It could be seen from
Cui L, Dong Y, Liu Y, Fan S.
europepmc   +2 more sources

Numerical investigation into optical and electronic performance of crystal orientation-dependent InGaAs/InP near-infrared laser

Results in Physics, 2021
The energy band dispersion profile and their dependence on crystal orientation for III-V zinc-blende compound quantum wells (QW) have earned significant attention in recent years due to reduced band mixing effects emerging from increased energy ...
Sourav Roy, Kusay Faisal Al-tabatabai, Aniruddha Chakraborty, Md. Alamgir Kabir, Md. Sanwar Hossain, Lway Faisal Abdulrazak, Ashraful Hossain Howlader, Md. Rafiqul Islam, Md. B. Hossain   +8 more
doaj   +1 more source

Fundamental piezo-Hall coefficients of single crystal p-type 3C-SiC for arbitrary crystallographic orientation [PDF]

, 2016
Piezo-Hall effect in a single crystal p-type 3C-SiC, grown by LPCVD process, has been characterized for various crystallographic orientations. The quantified values of the piezo-Hall effect in heavily doped p-type 3C-SiC(100) and 3C-SiC(111) for ...
Phan, Hoang Phuong, Dimitrijev, Sima, Dao, Dzung, Dinh, Toan, Sima Dimitrijev, Dao, Dzung Viet, Hoang-Phuong, Phan, Dzung Viet Dao, Qamar, Afzaal, Hoang-Phuong Phan, Phan, Hoang-Phuong, Afzaal Qamar, Toan Dinh   +12 more
core   +1 more source

Effects of controlling grain growth mode on microstructures and properties of Cu foil

Journal of Materials Research and Technology, 2023
By means of direct current electrodeposition, Cu foil with columnar grain growth and equiaxed grain growth with different average grain sizes were prepared.
Junqing Han, Yuying Wu, Kai Zhao, Haoran Wang, Shushuai Liu, Xiangfa Liu   +5 more
doaj   +1 more source